2-Azetidinecarboxylic acid, 1-methyl-, (2R)- CAS 255883-21-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 255883-21-7 |
| Molecular Formula | C5H9NO2 |
| Molecular Weight | 115.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Azetidinecarboxylic acid, 1-methyl-, (2R)- (CAS 255883-21-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H9NO2. Molecular weight: 115.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H9NO2 |
| Molecular Weight | 115.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Azetidinecarboxylic Standards
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- 2-Azetidinecarboxylic acid, 1-(1-methylethyl)-, (2S)- (CAS 255882-98-5)
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- 1-Azetidinecarboxylic acid, 3-fluoro-3-(hydroxymethyl)-, phenylmethyl ester (CAS 1374658-54-4)
Recommended Standards
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- Z-Val-Ala-Asn-AMC (CAS 245036-58-2)
- (4-Iodophenyl)(phenyl)methanol (CAS 172483-72-6)
- 5-(1-Ethyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1443279-39-7)
- tert-Butyl 3-(2-ethoxy-2-oxoethyl)azetidine-1-carboxylate (CAS 158602-35-8)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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