(S)-1-Isopropyl-5-oxopyrrolidine-2-carboxylic acid CAS 928063-85-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 928063-85-8 |
| Molecular Formula | C8H13NO3 |
| Molecular Weight | 171.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-1-Isopropyl-5-oxopyrrolidine-2-carboxylic acid (CAS 928063-85-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H13NO3. Molecular weight: 171.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H13NO3 |
| Molecular Weight | 171.19 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 |
| 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.) | 1987 |
| Nitrogen Atoms | 1 |
Related S Standards
- Methyl 5-isopropyl-4,5-dihydroisoxazole-3-carboxylate (CAS 147008-05-7)
- Methyl 2-isopropyl-4,5-dihydrooxazole-4-carboxylate (CAS 155884-30-3)
- Methyl 3-isopropyl-4,5-dihydroisoxazole-5-carboxylate (CAS 162218-92-0)
- (S)-1-Isopropyl-5-oxopyrrolidine-3-carboxylic acid (CAS 428518-39-2)
- 1-Isopropyl-2-oxopyrrolidine-4-carboxylic Acid (CAS 299920-47-1)
- 3-Isopropyl-5-methoxy-4-methyloxazol-2(3H)-one (CAS 207916-69-6)
- 4-Isopropyl-2-oxopyrrolidine-3-carboxylic acid (CAS 90088-26-9)
- Isopropyl 5-oxopyrrolidine-2-carboxylate (CAS 85136-11-4)
Recommended Standards
- (S)-1-Acetylpyrrolidin-2-yl acetate (CAS 221911-75-7)
- (S)-1-(3,4-difluorophenyl)propan-1-amine (CAS 847448-46-8)
- (S)-2-(1-acetylpyrrolidin-2-yl)acetic acid (CAS 2277000-38-9)
- 2-(Piperidin-1-yl)benzimidamide (CAS 1020989-88-1)
- N-(6-Bromo-2-methylpyridin-3-yl)methanesulfonamide (CAS 1698150-87-6)
- 5-Amino-3-methyl-7H-thiazolo[3,2-a]pyrimidin-7-one (CAS 1189749-50-5)
- Ethyl 2-cyano-2-(3-fluorophenyl)acetate (CAS 683220-23-7)
- 2-(Bromomethyl)benzo[d]oxazole-4-acetonitrile (CAS 1803802-92-7)
- Methyl 4-chloro-8-fluoroquinoline-2-carboxylate (CAS 219949-90-3)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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