Trimethyl-d9-acetic acid CAS 42983-07-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 42983-07-3 |
| Molecular Formula | C5HD9O2 |
| Molecular Weight | 111.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Trimethyl-d9-acetic acid (CAS 42983-07-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5HD9O2. Molecular weight: 111.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5HD9O2 |
| Molecular Weight | 111.19 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1969 |
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Recommended Standards
- Isovaleric Acid-d9 (CAS 344298-81-3)
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- 5-Amino-1-methyl-N-propyl-1H-pyrazole-4-carboxamide (CAS 88320-69-8)
- 4'-Iodo-3,5-bis(trifluoromethyl)-1,1'-biphenyl (CAS 886762-46-5)
- 4'-(Tribromomethyl)-[1,1'-biphenyl]-2-carbonitrile (CAS 876063-64-8)
- tert-butyl 6-azaspiro[3.5]non-1-ene-6-carboxylate (CAS 1638761-50-8)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
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