5-(Hydrazonomethyl)-1H-indazol-3-amine CAS 1312142-38-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1312142-38-3 |
| Molecular Formula | C8H9N5 |
| Molecular Weight | 175.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(Hydrazonomethyl)-1H-indazol-3-amine (CAS 1312142-38-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H9N5. Molecular weight: 175.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H9N5 |
| Molecular Weight | 175.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| 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.) | 1990 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 4-[(5-Tetrazolyl)methyl]aniline (CAS 131117-50-5)
- Phenyl(1H-1,2,3-triazol-4-yl)methanol (CAS 1312782-59-4)
- (3-(Pyridin-4-yl)-1H-1,2,4-triazol-5-yl)methanamine (CAS 131052-50-1)
- 1-(2,6-Diisopropylphenyl)imidazole (CAS 25364-47-0)
- 4-Methylumbelliferyl 2-3-4-tri-O-acetyl-α-L-idopyranosiduronic acid methyl ester (CAS 128095-50-1)
- 4-(5-Ethylfuran-2-carboxamido)benzoic acid (CAS 718601-42-4)
- 3-Methoxyquinoxaline-6-carboxylic acid (CAS 1427632-47-0)
- 52319-06-9 Methyl dodecylbenzene sulfonate methyl 12-phenyldodecane-1-sulfonate (CAS 52319-06-9)
- 1-(3,4-Dimethylphenyl)but-3-en-1-ol (CAS 842123-77-7)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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