Hexamethylphosphoramide CAS 680-31-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 680-31-9 |
| Molecular Formula | C6H18N3OP |
| Molecular Weight | 179.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Hexamethylphosphoramide (CAS 680-31-9) pharmaceutical standards reference standard. Molecular formula: C6H18N3OP. Molecular weight: 179.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H18N3OP |
| Molecular Weight | 179.20 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) | -0.5 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Xanomeline Impurity 7 (CAS CATO-C4X-33017)
- 2-(4-Fluorophenyl)thiazole (CAS 1005196-13-3)
- Xanomeline Impurity 17 (CAS 2644093-98-9)
- Methyl 3-Cyclohexenecarboxylate (CAS 6493-77-2)
- Diprophylline (CAS 479-18-5)
- 1-(4-Hydroxybenzofuran-2-yl)ethanone (CAS 23295-57-0)
- 6-Chloro-2-hydroxypyridine (CAS 16879-02-0)
- (3-(7H-Benzofuro[2,3-b]carbazol-7-yl)phenyl)boronic acid (CAS 1369587-56-3)
- Benzyl (2-hydroxycyclopentyl)carbamate (CAS 221152-90-5)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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