3-pyrrolidinecarboxylic acid hydrochloride 953079-94-2 A845273 pyrrolidine-3-carboxylic acid hydrochloride CAS 953079-94-2
| CAS No. | 953079-94-2 |
| Molecular Formula | C5H9NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-pyrrolidinecarboxylic acid hydrochloride 953079-94-2 A845273 pyrrolidine-3-carboxylic acid hydrochloride (CAS 953079-94-2), a certified reference material (molecular formula C5H9NO2HCl, MW 151.59 g/mol) for analytical method development and quality control.
Structurally, 3-pyrrolidinecarboxylic acid hydrochloride 953079-94-2 A845273 pyrrolidine-3-carboxylic acid hydrochloride (C5H9NO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 151.59 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 3-pyrrolidinecarboxylic acid hydrochloride 953079-94-2 A845273 pyrrolidine-3-carboxylic acid hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H9NO2 HCl |
| Molecular Weight | 151.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related pyrrolidinecarboxylic Standards
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- 1-Pyrrolidinecarboxylic acid, 2-[(1R,2R)-1-methoxy-2-methyl-3-oxo-3-[[(1S)-2-phenyl-1-(2-thiazolyl)ethyl]amino]propyl]-, 1,1-dimethylethyl ester, (2S)- (CAS 120205-54-1)
- 3-Pyrrolidinecarboxylic acid, 5-methyl-, methyl ester (CAS 1368124-42-8)
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Recommended Standards
- [4,4'-Bis(1,1-dimethylethyl)-2,2'-bipyridine-κN,κN]bis[5-fluoro-2-(5-methyl-2-pyridinyl-κN)phenyl-κC]iridium hexafluorophosphate (CAS 808142-88-3)
- N-(pyrimidin-5-ylmethyl)ethanamine (CAS 952195-12-9)
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- 5-Bromo-2,3-dihydro-1H-inden-4-amine(hydrochloride)(1:1) (CAS 2323605-94-1)
- Acetyl-PHF6QV trifluoroacetate salt (CAS 2022956-52-9)
- Thiazolo[5,4-c]pyridin-4-amine (CAS 1221278-82-5)
- 2-(2,3-Difluorophenyl)-5-(methoxycarbonyl)-1-methyl-3-pyrrolidinecarboxylic acid (CAS 1096442-76-0)
- N-(3-Chlorophenyl)-3-nitro-4-(1H-1,2,4-triazol-1-yl)benzenecarboxamide (CAS 338397-12-9)
- Alectinib Impurity 49 (CAS CATO-C4X-283649)
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