Pyridine-2,6-diamine sulfate CAS 146997-97-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 146997-97-9 |
| Molecular Formula | C5H7N3 H2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Pyridine-2,6-diamine sulfate (CAS 146997-97-9) pharmaceutical standards reference standard. Molecular formula: C5H7N3 H2O4S. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H7N3 H2O4S |
| Molecular Weight | 207.20 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Pyridine Standards
- 2,2'-(Pyridine-2,6-diyl)bis(propan-2-ol) (CAS 100055-21-8)
- 2-(Pyridine-4-carbonyl)cyclohexan-1-one (CAS 100192-17-4)
- Pyridine, 3,3'-[5',5''-bis[3-(3-pyridinyl)phenyl][1,1':3',1'':3'',1'''-quaterphenyl]-3,3'''-diyl]bis- (CAS 1009033-94-6)
- Pyridine-3-sulfinic acid (CAS 101084-77-9)
- Pyridine-4-sulfinic acid (CAS 101084-78-0)
- Pyridine-3,5-diyldiboronic acid (CAS 1012085-48-1)
- Pyridine, 2-chloro-3-methoxy-4-nitro-, 1-oxide (CAS 101664-57-7)
- Pyridine-3,4-diol (CAS 10182-48-6)
Recommended Standards
- 2,6-Trimethylstyrene 2-Vinylmesitylene 769-25-5 Benzene,3,5-trimethyl- Mesitylethylene NSC-51012 NSC51012 Styrene,4,6-trimethyl- Vinylmesitylene (CAS 769-25-5)
- 4-(4-Fluorophenyl)-2-azetidinone (CAS 930769-46-3)
- Adrenaline Impurity 88 (CAS 139183-81-6)
- (2R)-2-(Cyclopropylformamido)-3-(1H-indol-3-yl)propanoic acid (CAS 1291790-01-6)
- Trimethyl-1-propyn-1-yl-3,3,3-d3silane (CAS 61227-94-9)
- 5-Cyclopropoxy-4-formylpicolinamide (CAS 1243440-87-0)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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