Methyl acetate-2-<SUP>13</SUP>C CAS 121633-42-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 121633-42-9 |
| Molecular Formula | C2[13C]H6O2 |
| Molecular Weight | 75.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl acetate-2-<SUP>13</SUP>C (CAS 121633-42-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C2[13C]H6O2. Molecular weight: 75.07 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C2[13C]H6O2 |
| Molecular Weight | 75.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1991 |
Recommended Standards
- Ethyl Nitrite(10-20% solution in EtOH) (CAS 109-95-5)
- 1-Hydroxyguanidine (CAS 13115-21-4)
- Acrylic Acid-13C3 (CAS 202326-54-3)
- Methyl 3,5-dichloro-4-ethoxybenzoate (CAS 192512-42-8)
- (R)-1-(4-chloro-3-fluorophenyl)-2,2-dimethylpropan-1-amine (CAS 1388084-85-2)
- 6-Chloro-N-(2,2-dimethoxyethyl)pyrimidin-4(3H)-imine (CAS 1159822-73-7)
- 5-Chloro-2-(trifluoromethyl)nicotinamide (CAS 1807220-81-0)
- Paroxetine Impurity 25 (CAS CATO-C4X-103525)
- 6-Chloro-5-fluoroindolin-2-one (CAS 100487-74-9)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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