(2S)-4-Hydroxy-4-methyl-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid CAS 1367552-84-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1367552-84-8 |
| Molecular Formula | C11H19NO5 |
| Molecular Weight | 245.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2S)-4-Hydroxy-4-methyl-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid (CAS 1367552-84-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H19NO5. Molecular weight: 245.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H19NO5 |
| Molecular Weight | 245.27 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1991 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (2S,3R,4R)-1-(tert-butoxycarbonyl)-4-hydroxy-3-methylpyrrolidine-2-carboxylic acid (CAS 1367552-81-5)
- 1-Pivaloyl-1H-indole-3-carboxylic acid (CAS 1368452-98-5)
- (2S,3S,4R)-1-(tert-butoxycarbonyl)-4-hydroxy-3-methylpyrrolidine-2-carboxylic acid (CAS 1367552-70-2)
- 2-Bromo-5-(difluoromethyl)-4-nitronicotinonitrile (CAS 1805439-85-3)
- 2-(Chloromethyl)imidazo[1,2-a]pyridine (CAS 57892-76-9)
- Ethyl 2-chloro-6-(4-chlorophenyl)nicotinate (CAS 1217838-00-0)
- N-(3,5-Dimethylphenyl)-2-(4-oxo-3,4-dihydrobenzo[b][1,4]thiazepin-5(2H)-yl)acetamide (CAS 862980-12-9)
- (5,7-Dimethylimidazo[1,2-a]pyridin-2-yl)methanamine (CAS 1083267-42-8)
- N-(2,5-Dimethoxyphenyl)-4-(thiophen-2-yl)benzamide (CAS 344273-96-7)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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