3,5-Diaminopyridin-2-ol CAS 198469-92-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 198469-92-0 |
| Molecular Formula | C5H7N3O |
| Molecular Weight | 125.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Diaminopyridin-2-ol (CAS 198469-92-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H7N3O. Molecular weight: 125.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H7N3O |
| Molecular Weight | 125.13 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 3 |
Related Diaminopyridin Standards
- 2,6-Diaminopyridin-3-ol (CAS 100517-02-0)
- 5,6-Diaminopyridin-2-ol (CAS 138650-05-2)
- 5,6-Diaminopyridin-3-ol (CAS 1394918-99-0)
- 2,5-Diaminopyridin-3-ol (CAS 953018-37-6)
- 2,6-Diaminopyridin-4-ol (CAS 99845-76-8)
- 3,5-Diaminopyridin-4-ol (CAS 94201-57-7)
- 1-(5,6-Diaminopyridin-3-yl)ethanone (CAS 127356-17-6)
- 1-(4,5-Diaminopyridin-3-yl)ethan-1-one (CAS 1393532-48-3)
Recommended Standards
- 3,4-Diaminopyridine 1-oxide (CAS 927814-75-3)
- 3-(Prop-2-yn-1-yl)oxazolidin-2-one (CAS 823-53-0)
- 3,5-Dimethyl-4-isoxazolecarbaldehyde (CAS 54593-26-9)
- {4-[(4-Ethoxy-benzenesulfonyl)-methyl-amino]-phenoxy}-acetic acid (CAS 380342-64-3)
- 1-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-yl)-1H-pyrazole (CAS 2223043-06-7)
- 1-{6-methyl-4-oxo-4H,5H-pyrazolo[1,5-a]pyrazine-2-carbonyl}piperidine-4-carboxylic acid (CAS 1443977-89-6)
- 2-Methyldecahydroquinoxaline (CAS 98951-18-9)
- 5-Ethylpyrazine-2-carboxylic Acid (CAS 13534-75-3)
- 5-Acetyl-6-methyl-3,4-dihydropyrimidin-2(1H)-one (CAS 136231-40-8)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
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