1-(Cyclopropylmethyl)-5-oxopyrrolidine-3-carboxylic Acid CAS 845546-16-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 845546-16-9 |
| Molecular Formula | C9H13NO3 |
| Molecular Weight | 183.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Cyclopropylmethyl)-5-oxopyrrolidine-3-carboxylic Acid (CAS 845546-16-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H13NO3. Molecular weight: 183.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H13NO3 |
| Molecular Weight | 183.20 g/mol |
| Appearance | Off-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Cyclopropylmethyl Standards
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Recommended Standards
- 1-(4-Amino-phenyl)-propane-1,2,3-triol (CAS 695191-72-1)
- 1-(Hydroxyethynyl)cyclohexyl carbamate (CAS 91240-26-5)
- 1-(3,5-Difluorobenzyl)cyclopropan-1-amine (CAS 869535-64-8)
- 7-Bromo-2-methyl-2-phenyl-2,3-dihydroquinazolin-4(1H)-one (CAS 1260811-90-2)
- (1R*,4R*)-4-(5-Aminopyridin-2-ylamino)cyclohexanol (CAS 1233955-56-0)
- N-(4-fluoro-3-nitrophenyl)-4-oxo-4-(pyrrolidin-1-yl)butanamide (CAS 331459-64-4)
- {[(2-chloroethyl)sulfanyl]methyl}benzene (CAS 4332-51-8)
- N-(6-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)propionamide (CAS 1447765-00-5)
- Methyl 3-anilino-2-(benzoylamino)acrylate (CAS 102025-82-1)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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