1-Nitroso-1H-benzotriazole CAS 23351-96-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 23351-96-4 |
| Molecular Formula | C6H4N4O |
| Molecular Weight | 148.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Nitroso-1H-benzotriazole (CAS 23351-96-4) pharmaceutical standards reference standard. Molecular formula: C6H4N4O. Molecular weight: 148.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H4N4O |
| Molecular Weight | 148.12 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 4 |
Related Nitroso Standards
- N-Nitroso(2-hydroxyethyl)glycine (CAS 80556-89-4)
- N-Nitroso Indoline (CAS 7633-57-0)
- N-Nitroso Revefenacin impurity 102 (CAS 11348-65-3)
- N-Nitroso Thiamazole EP Impurity A (CAS 111348-65-3)
- N-Nitroso-N-methyl-3-aminopropionic Acid-d3, Methyl Ester (CAS 1246815-46-2)
- N-Nitroso-N-methyl-4-aminobutyric Acid-d3 (CAS 1184996-41-5)
- 1-Nitroso-1H-indole (CAS 117782-96-4)
- N-Nitroso-N-methyl-3-aminopropionic Acid, Methyl Ester (CAS 383417-47-8)
Recommended Standards
- 95388-01-5 (5-~13~C)Glutamic acid DTXSID20583941 (CAS 95388-01-5)
- 3-Nitrobenzonitrile (CAS 12402-46-9)
- 81202-00-8 L-(5-~13~C)Glutamic acid DTXSID00718658 (CAS 81202-00-8)
- 5-Amino-3-methylisothiazole hydrochloride 5-amino-3-methyl-isothiazole hydrochloride 3-methyl-isothiazol-5-ylamine, hydrochloride 5-amino-3-methylisothiazole hcl 3-methyl-5-amino-isothiazole hcl 3-methylisothiazol-5-amine hydrochloride 5-amino-3-methyl isothiazole hcl 52547-00-9 (CAS 52547-00-9)
- (5Z)-5-{[2-(4-bromo-2-fluorophenoxy)phenyl]methylidene}-1,3-thiazolidine-2,4-dione (CAS 917602-20-1)
- 5-Chloro-1,3-difluoro-2-propoxybenzene (CAS 1881294-06-9)
- (3-(4-((2,4-Dichlorobenzyl)oxy)phenyl)-1H-pyrazol-1-yl)(p-tolyl)methanone (CAS 477711-54-9)
- (2R,3R,4S,5R,6S)-2-((benzoyloxy)methyl)-6-(ethylthio)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate (CAS 113214-71-4)
- 3-Hydroxy-3'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261941-00-7)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com