2-Nitro-pyridine-4-carbazideazido(2-nitropyridin-4-yl)methanone CAS 1167056-68-9
| CAS No. | 1167056-68-9 |
| Molecular Formula | C6H3N5O3 |
| Molecular Weight | 193.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 193.12 g/mol gives 2-Nitro-pyridine-4-carbazideazido(2-nitropyridin-4-yl)methanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Nitro-pyridine-4-carbazideazido(2-nitropyridin-4-yl)methanone (CAS 1167056-68-9), molecular formula C6H3N5O3 and molecular weight 193.12 g/mol, is a CATO reference standard with documented purity and traceability.
2-Nitro-pyridine-4-carbazideazido(2-nitropyridin-4-yl)methanone (C6H3N5O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Nitro-pyridine-4-carbazideazido(2-nitropyridin-4-yl)methanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H3N5O3 |
| Molecular Weight | 193.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 1-(2,2,2-Trifluoroethyl)-1H-pyrrole-2-carboxylic acid (CAS 1155072-35-7)
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- 4-Hydroxy-3-methoxy-2-(trifluoromethyl)pyridine (CAS 1184172-42-6)
- 2-Methyl-3-[(propan-2-ylsulfanyl)methyl]aniline (CAS 1182942-88-6)
- 3-(2-Furylmethyl)-2-thioxo-1,3-thiazolidin-4-one (CAS 4703-95-1)
- (7-Methyl-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]-pyrimidin-2-yl)acetic acid hydrochloride (CAS 1417567-26-0)
- 2-Bromo-5-(4-methoxyphenoxy)-1,3,4-thiadiazole (CAS 946884-40-8)
- 4-Oxo-4-(5,6,7,8-tetrahydro-4H-cyclohepta[d][1,3]thiazol-2-ylamino)butanoic acid (CAS 1401319-24-1)
- 6-Bromo-N-hydroxy-2H-1,4-benzoxazin-3-amine (CAS 1219717-21-1)
- 4-(Chloromethyl)-6-ethyl-7-hydroxy-2H-1-benzopyran-2-one (CAS 743452-20-2)
- N-ethyl-3,4,5,6-tetrahydro-[2,3'-bipyridin]-6'-amine (CAS 1352512-11-8)
- Diisobutylaminoacetonitrile (CAS 25553-97-3)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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