Acetic anhydride-d6 CAS 16649-49-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16649-49-3 |
| Molecular Formula | C4D6O3 |
| Molecular Weight | 108.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Acetic anhydride-d6 (CAS 16649-49-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4D6O3. Molecular weight: 108.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4D6O3 |
| Molecular Weight | 108.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
Related Acetic Standards
- 285977-78-8 acetic anhydride-1,1'-13c2,d6 (CAS 285977-78-8)
- 285977-80-2 acetic anhydride-2,2'-13c2,d6 (CAS 285977-80-2)
- Acetic anhydride-<SUP>13</SUP>C<SUB>4</SUB> (CAS 114510-14-4)
- 285977-77-7 acetic anhydride-13c4,d6 (CAS 285977-77-7)
- 90980-78-2 ACETIC ANHYDRIDE 13C2 CS-R-00434 (CAS 90980-78-2)
- 98006-45-2 ACETIC ANHYDRIDE (2,2'-13C2) (CAS 98006-45-2)
- Acetic Acid-Isopropyl Ester (CAS 108-21-4)
- Acetic acid 3-buten-1-yl ester (CAS 1576-84-7)
Recommended Standards
- 286013-16-9 (~13~C_6_)Hexan-1-ol DTXSID10745672 (CAS 286013-16-9)
- 5-Cyclopropylpyrazole (CAS 100114-57-6)
- 1,5-Difluoropentane (CAS 373-17-1)
- 4-(Chloromethyl)-3-(difluoromethyl)-5-fluoropyridin-2-ol (CAS 1805505-67-2)
- 5-Chloro-2-methylphenethyl acetate (CAS 1378877-26-9)
- 4-(2,5-Dimethyl-pyrrol-1-yl)-phenylamine (CAS 60176-19-4)
- (1R,2S)-2-((tert-butoxycarbonyl)amino)-2-methylcyclohexane-1-carboxylic acid (CAS 1175673-63-8)
- 1-Bromo-2-ethynyl-3-methoxybenzene (CAS 2196194-31-5)
- 2-Oxoglutaramic Hemibarium Salt (CAS 115271-76-6)
- 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