1-(methoxycarbonyl)pyrrolidine-2-carboxylic acid CAS 134250-76-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 134250-76-3 |
| Molecular Formula | C7H11NO4 |
| Molecular Weight | 173.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(methoxycarbonyl)pyrrolidine-2-carboxylic acid (CAS 134250-76-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H11NO4. Molecular weight: 173.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H11NO4 |
| Molecular Weight | 173.17 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Related methoxycarbonyl Standards
- (S)-2-((Methoxycarbonyl)amino)pent-4-enoic acid (CAS 1007880-15-0)
- 1-((METHOXYCARBONYL)AMINO)CYCLOBUTANE-1-CARBOXYLIC ACID (CAS 1007880-27-4)
- 2-((Methoxycarbonyl)amino)ethyl acrylate (CAS 161928-18-3)
- 1-(Methoxycarbonyl)-L-proline (CAS 74761-41-4)
- (R)-3-(Methoxycarbonyl)-4-methylpentanoic acid (CAS 220498-08-8)
- 3-(methoxycarbonyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1251924-30-7)
- (E)-4-((Methoxycarbonyl)amino)-4-oxobut-2-enoic acid (CAS 1820748-76-2)
- (3-(methoxycarbonyl)furan-2-yl)boronic acid (CAS 868286-61-7)
Recommended Standards
- 1-(2-Methoxyacetyl)azetidine-3-carboxylic acid (CAS 1341469-69-9)
- 3-Amino-5-(3-hydroxyprop-1-yn-1-yl)picolinonitrile (CAS 1346447-12-8)
- 5-(Pyridin-3-yl)-1H-pyrazole-3-carbaldehyde (CAS 1340597-72-9)
- 5-Chloro-2-iodo-6-methylnicotinonitrile (CAS 1163297-84-4)
- (R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3,4-dimethoxyphenyl)propanoic acid (CAS 511272-40-5)
- Ethyl 2-(2-phenylacetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 52535-69-0)
- 2-chloro-N-[1-(4-fluorophenyl)ethyl]-N-methylacetamide (CAS 941226-37-5)
- Didecyl Phthalate (CAS 84-77-5)
- Methyl 5-(3-chloro-5-fluorophenyl)nicotinate (CAS 1346692-16-7)
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
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