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Home > Nitro Compounds > 7782-77-6
7782-77-6 | Nitrous acid
CAS No: 7782-77-6 Catalog No: AG0057FK MDL No:
Product Description
Catalog Number:
AG0057FK
Chemical Name:
Nitrous acid
CAS Number:
7782-77-6
Molecular Formula:
HNO2
Molecular Weight:
47.0134
IUPAC Name:
nitrous acid
InChI:
InChI=1S/HNO2/c2-1-3/h(H,2,3)
InChI Key:
IOVCWXUNBOPUCH-UHFFFAOYSA-N
SMILES:
ON=O
EC Number:
231-963-7
UNII:
T2I5UM75DN
Properties
Complexity:
10.3
Compound Is Canonicalized:
Yes
Covalently-Bonded Unit Count:
1
Defined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Exact Mass:
47.001g/mol
Formal Charge:
0
Heavy Atom Count:
3
Hydrogen Bond Acceptor Count:
3
Hydrogen Bond Donor Count:
1
Isotope Atom Count:
0
Molecular Weight:
47.013g/mol
Monoisotopic Mass:
47.001g/mol
Rotatable Bond Count:
0
Topological Polar Surface Area:
49.7A^2
Undefined Atom Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
XLogP3:
-0.3
Literature
| Title | Journal |
|---|---|
| Nitrous-acid-mediated synthesis of iron-nitrosyl-porphyrin: pH-dependent release of nitric oxide. | Chemistry, an Asian journal 20121101 |
| Response of poly-phosphate accumulating organisms to free nitrous acid inhibition under anoxic and aerobic conditions. | Bioresource technology 20120701 |
| Kinetic and mechanistic study of microcystin-LR degradation by nitrous acid under ultraviolet irradiation. | Journal of hazardous materials 20120515 |
| Reduction of nitrous acid with a macrocyclic rhodium complex that acts as a functional model of nitrite reductase. | Inorganic chemistry 20120416 |
| Improving anharmonic infrared spectra using semiclassically prepared molecular dynamics simulations. | Physical chemistry chemical physics : PCCP 20120221 |
| Effects of the food additive sulfite on nitrite-dependent nitric oxide production under conditions simulating the mixture of saliva and gastric juice. | Journal of agricultural and food chemistry 20120201 |
| Post-translational modification in the gas phase: mechanism of cysteine S-nitrosylation via ion-molecule reactions. | Rapid communications in mass spectrometry : RCM 20111115 |
| Characterisation of oligosaccharides from the chondroitin/dermatan sulphates: (1)H and (13)C NMR studies of oligosaccharides generated by nitrous acid depolymerisation. | Carbohydrate research 20111018 |
| Effect of inclusion complex on nitrous acid reaction with flavonoids. | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20111015 |
| Nitrosation of malononitrile by HONO, ClNO and N₂O₃: a theoretical study. | Journal of molecular modeling 20110501 |
| First direct detection of HONO in the reaction of methylnitrite (CH3ONO) with OH radicals. | Environmental science & technology 20110115 |
| Carbonic anhydrase inhibitors. Inhibition studies with anions and sulfonamides of a new cytosolic enzyme from the scleractinian coral Stylophora pistillata. | Bioorganic & medicinal chemistry letters 20110115 |
| NMR of heparin API: investigation of unidentified signals in the USP-specified range of 2.12-3.00 ppm. | Analytical and bioanalytical chemistry 20110101 |
| Parallel-plate wet denuder coupled ion chromatograph for near-real-time detection of trace acidic gases in clean room air. | Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 20110101 |
| Performance evaluation of an in situ nitrous acid measurement system and continuous measurement of nitrous acid in an indoor environment. | Journal of the Air & Waste Management Association (1995) 20101201 |
| Development of a selective light-emitting diode photolytic NO(2) converter for continuously measuring NO(2) in the atmosphere. | Analytical chemistry 20101115 |
| Free nitrous acid (FNA) inhibition on denitrifying poly-phosphate accumulating organisms (DPAOs). | Applied microbiology and biotechnology 20100901 |
| Unique extracellular matrix heparan sulfate from the bivalve Nodipecten nodosus (Linnaeus, 1758) safely inhibits arterial thrombosis after photochemically induced endothelial lesion. | The Journal of biological chemistry 20100305 |
| Kinetic study of the oxidation and nitration of catechols in the presence of nitrous acid ionization equilibria. | Journal of hazardous materials 20100215 |
| [The Rdh54 protein role in regulation of DNA repair in yeast Saccharomyces cerevisiae]. | Genetika 20100201 |
| UV-MALDI-TOF mass spectrometry analysis of heparin oligosaccharides obtained by nitrous acid controlled degradation and high performance anion exchange chromatography. | Journal of the American Society for Mass Spectrometry 20100101 |
| Development and validation of spectrophotometric methods for estimating amisulpride in pharmaceutical preparations. | Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 20100101 |
| Thirdhand smoke identified as potent, enduring carcinogen. | CA: a cancer journal for clinicians 20100101 |
| Analysis of pharmaceutical heparins and potential contaminants using (1)H-NMR and PAGE. | Journal of pharmaceutical sciences 20091101 |
| Using diazotization to characterize the effect of heat or sodium hypochlorite on 2.0% chlorhexidine. | Journal of endodontics 20090901 |
| Photochemistry of formaldoxime−nitrous acid complexes in an argon matrix: identification of formaldoxime nitrite. | The journal of physical chemistry. A 20090827 |
| Oxidation of a water-soluble phosphine and some spectroscopic probes with nitric oxide and nitrous acid in aqueous solutions. | Inorganic chemistry 20090720 |
| Partial nitrification to nitrite for treating ammonium-rich organic wastewater by immobilized biomass system. | Bioresource technology 20090401 |
| Expeditious construction of (+)-mintlactone via intramolecular hetero-Pauson-Khand reaction. | The Journal of organic chemistry 20090320 |
| Formation of diazoate intermediate upon nitrous acid and nitric oxide treatment of 2'-deoxyadenosine. | Bioorganic & medicinal chemistry letters 20090201 |
| Isolation and characterization of contaminants in recalled unfractionated heparin and low-molecular-weight heparin. | Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis 20090101 |
| [Streptomyces globisporus 1912 mutants highly sensitive to ultraviolet radiation, their antibiotic activity and reparation ability]. | Mikrobiolohichnyi zhurnal (Kiev, Ukraine : 1993) 20090101 |
| Reduction of nitrous Acid to nitric oxide by coffee melanoidins and enhancement of the reduction by thiocyanate: possibility of its occurrence in the stomach. | Journal of agricultural and food chemistry 20080625 |
| Chemiluminescence investigation of carbon dioxide-enhanced oxidation of dihydralazine sulfate by peroxynitrite and its application to pharmaceutical analysis. | Analytica chimica acta 20080602 |
| A novel small acid soluble protein variant is important for spore resistance of most Clostridium perfringens food poisoning isolates. | PLoS pathogens 20080501 |
| Different reaction mechanisms of diphenylether and 4-bromodiphenylether with nitrous acid in the 355 nm laser flash photolysis of mixed aqueous solution. | Chemosphere 20080401 |
| Hydroxyurea nitrosylates and activates soluble guanylyl cyclase in human erythroid cells. | Blood 20080201 |
| Nitration versus nitrosation chemistry of menthofuran: remarkable fragmentation and dimerization pathways and expeditious entry into dehydromenthofurolactone. | The Journal of organic chemistry 20071221 |
| Nitrogenous chemicals generated from acidification of saliva influence transient lower oesophageal sphincter relaxations. | Scandinavian journal of gastroenterology 20071201 |
| The chitin catabolic cascade in the marine bacterium Vibrio cholerae: characterization of a unique chitin oligosaccharide deacetylase. | Glycobiology 20071201 |
| Comparison of the properties of Bacillus subtilis spores made in liquid or on agar plates. | Journal of applied microbiology 20070901 |
| Characterization of DNA--protein cross-links induced by oxanine: cellular damage derived from nitric oxide and nitrous acid. | Biochemistry 20070403 |
| Photochemistry in the mixed aqueous solution of nitrobenzene and nitrous acid as initiated by the 355 nm UV light. | Chemosphere 20070301 |
| Inorganic nitrogen transformations in the treatment of landfill leachate with a high ammonium load: A case study. | Environmental monitoring and assessment 20070101 |
| [Nitric oxide generated at gastro-oesophageal junction]. | Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology 20070101 |
| Reactions of indoles with nitrogen dioxide and nitrous acid in an aprotic solvent. | Organic & biomolecular chemistry 20060907 |
| Carbonic anhydrase inhibitors: inhibition of the cytosolic human isozyme VII with anions. | Bioorganic & medicinal chemistry letters 20060615 |
| Farnesol restores wild-type colony morphology to 96% of Candida albicans colony morphology variants recovered following treatment with mutagens. | Genome 20060401 |
| The reaction of flavanols with nitrous acid protects against N-nitrosamine formation and leads to the formation of nitroso derivatives which inhibit cancer cell growth. | Free radical biology & medicine 20060115 |
| Alterations in serum glycosaminoglycan profiles in Graves' patients. | Clinical chemistry and laboratory medicine 20060101 |
| Effect of aspect ratio on chemical reactions on microchip. | Environmental sciences : an international journal of environmental physiology and toxicology 20060101 |
| Determination of substrate specificity of sulfotransferases and glycosyltransferases (proteoglycans). | Methods in enzymology 20060101 |
| Glycosylphosphatidylinositol-anchored fungal polysaccharide in Aspergillus fumigatus. | The Journal of biological chemistry 20051202 |
| HIM1, a new yeast Saccharomyces cerevisiae gene playing a role in control of spontaneous and induced mutagenesis. | Mutation research 20051015 |
| Chemical nitrite oxidation in acid solutions as a consequence of microbial ammonium oxidation. | Environmental science & technology 20050601 |
| Structural characterization of NETNES, a novel glycoconjugate in Trypanosoma cruzi epimastigotes. | The Journal of biological chemistry 20050401 |
| Nitration and photonitration of naphthalene in aqueous systems. | Environmental science & technology 20050215 |
| Spin trapping of nitrogen dioxide and of radicals generated from nitrous acid. | Free radical research 20050201 |
| Analysis of factors that influence the sensitivity of spores of Bacillus subtilis to DNA damaging chemicals. | Journal of applied microbiology 20050101 |
| Carbonic anhydrase inhibitors: inhibition of the membrane-bound human isozyme IV with anions. | Bioorganic & medicinal chemistry letters 20041206 |
| Carbonic anhydrase inhibitors. Inhibition of the newly isolated murine isozyme XIII with anions. | Bioorganic & medicinal chemistry letters 20041101 |
| A new method for the measurement of trace amounts of HONO in the atmosphere using an air-dragged aqua-membrane-type denuder and fluorescence detection. | The Analyst 20041101 |
| Heparan sulfate synthesized by mouse embryonic stem cells deficient in NDST1 and NDST2 is 6-O-sulfated but contains no N-sulfate groups. | The Journal of biological chemistry 20041008 |
| Carbonic anhydrase inhibitors. Inhibition of the beta-class enzyme from the methanoarchaeon Methanobacterium thermoautotrophicum (Cab) with anions. | Bioorganic & medicinal chemistry letters 20040906 |
| Nitration and hydroxylation of benzene in the presence of nitrite/nitrous acid in aqueous solution. | Chemosphere 20040901 |
| A new model for the domain structure of heparan sulfate based on the novel specificity of K5 lyase. | The Journal of biological chemistry 20040625 |
| Irreversible glucuronyl C5-epimerization in the biosynthesis of heparan sulfate. | The Journal of biological chemistry 20040409 |
| Study of the interpolyelectrolyte reaction between chitosan and alginate: influence of alginate composition and chitosan molecular weight. | International journal of biological macromolecules 20040401 |
| [Analysis of the mutagenic activity examplified by interaction of DNA bases with nitrous acid]. | Klinicheskaia laboratornaia diagnostika 20040101 |
| Improvement of bioinsecticides production through mutagenesis of Bacillus thuringiensis by u.v. and nitrous acid affecting metabolic pathways and/or delta-endotoxin synthesis. | Journal of applied microbiology 20040101 |
| Coordinate expression of GPEET procyclin and its membrane-associated kinase in Trypanosoma brucei procyclic forms. | The Journal of biological chemistry 20031212 |
| New processes in the environmental chemistry of nitrite. 2. The role of hydrogen peroxide. | Environmental science & technology 20031015 |
| Quercetin-dependent reduction of salivary nitrite to nitric oxide under acidic conditions and interaction between quercetin and ascorbic acid during the reduction. | Journal of agricultural and food chemistry 20030924 |
| New potential uroselective NO-donor alpha1-antagonists. | Journal of medicinal chemistry 20030814 |
| Peroxynitrite and NO+ donors form colored nitrite adducts with sinapinic acid: potential applications. | Nitric oxide : biology and chemistry 20030601 |
| Generation of cyanide ion by the reaction of phenol with nitrous acid in wastewater. | Chemosphere 20030501 |
| The role of inorganic carbon limitation in biological nitrogen removal of extremely ammonia concentrated wastewater. | Water research 20030301 |
| Heparin sequencing. | Glycobiology 20030201 |
| [Preparation of chloro-sparfloxacin and its fluorescence behavior]. | Guang pu xue yu guang pu fen xi = Guang pu 20030201 |
| Location of N-unsubstituted glucosamine residues in heparan sulfate. | The Journal of biological chemistry 20021220 |
| S-nitrosocysteine and cystine from reaction of cysteine with nitrous acid. A kinetic investigation. | The Journal of organic chemistry 20021129 |
| High-performance liquid chromatography determination of pipecolic acid after precolumn ninhydrin derivatization using domestic microwave. | Analytical biochemistry 20020915 |
| Oxidation of quercetin by salivary components. Quercetin-dependent reduction of salivary nitrite under acidic conditions producing nitric oxide. | Journal of agricultural and food chemistry 20020717 |
| Formation of a fairly stable diazoate intermediate of 5-methyl-2'-deoxycytidine by HNO2 and NO, and its implication to a novel mutation mechanism in CpG site. | Bioorganic & medicinal chemistry 20020401 |
| Screening and modulation of extracellular signals by mucous barrier. Serum glycosylphosphatidylinositol phospholipase D (GPI-PLD) releases protective mucous barrier from oral mucosa. | Journal of physiology and pharmacology : an official journal of the Polish Physiological Society 20020301 |
| Role of nitric oxide on age-dependent alterations: investigation of electrophysiologic and biochemical parameters. | The International journal of neuroscience 20020301 |
| Formation of 2-chloroinosine from guanosine by treatment of HNO(2) in the presence of NaCl. | Bioorganic & medicinal chemistry 20011101 |
| Voltametric determination of vancomycin in dosage forms through treatment with nitrous acid. | Arzneimittel-Forschung 20010901 |
| Surface NADH oxidase of HeLa cells lacks intrinsic membrane binding motifs. | Archives of biochemistry and biophysics 20010815 |
| Transition states and mechanisms of the hetero-Diels-Alder reactions of hyponitrous acid, nitrosoalkanes, nitrosoarenes, and nitrosocarbonyl compounds. | The Journal of organic chemistry 20010727 |
| Preparation and characterisation of oligosaccharides produced by nitrous acid depolymerisation of chitosans. | Carbohydrate research 20010703 |
| Composition of labeled monosaccharides from glycosaminoglycans. | Current protocols in molecular biology 20010501 |
| Nitrous acid degradation of glycosaminoglycans. | Current protocols in molecular biology 20010501 |
| The bactericidal effect and chemical reactions of acidified nitrite under conditions simulating the stomach. | Journal of applied microbiology 20010401 |
| Plasmodium falciparum glycosylphosphatidylinositol-induced TNF-alpha secretion by macrophages is mediated without membrane insertion or endocytosis. | The Journal of biological chemistry 20010309 |
| Electrophoretic sequencing of heparin/heparan sulfate oligosaccharides using a highly sensitive fluorescent end label. | Proteomics 20010201 |
| Voltammetric determination of benazepril and ramipril in dosage forms and biological fluids through nitrosation. | Journal of AOAC International 20010101 |
| Integral glycan sequencing of heparan sulfate and heparin saccharides. | Methods in molecular biology (Clifton, N.J.) 20010101 |
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