(2S,4S,5S)-4-Hydroxy-5-(hydroxymethyl)pyrrolidine-2-carboxylic acid CAS 110658-38-3
| CAS No. | 110658-38-3 |
| Molecular Formula | C6H11NO4 |
| Molecular Weight | 161.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2S,4S,5S)-4-Hydroxy-5-(hydroxymethyl)pyrrolidine-2-carboxylic acid.
(2S,4S,5S)-4-Hydroxy-5-(hydroxymethyl)pyrrolidine-2-carboxylic acid (CAS 110658-38-3) is a high-purity analytical reference standard with the molecular formula C6H11NO4 and a molecular weight of 161.16 g/mol.
Based on its molecular formula C6H11NO4, (2S,4S,5S)-4-Hydroxy-5-(hydroxymethyl)pyrrolidine-2-carboxylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 161.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2S,4S,5S)-4-Hydroxy-5-(hydroxymethyl)pyrrolidine-2-carboxylic acid 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 | C6H11NO4 |
| Molecular Weight | 161.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 5-Aminopyrazolo[1,5-a]pyridine-3-carbaldehyde (CAS 1101120-41-5)
- 5-(Furan-2-yl)pyridin-2-ol (CAS 1111106-28-5)
- Pyrazolo[1,5-a]pyridine-5-carboxamide (CAS 1101120-03-9)
- 4-(Pyrimidin-4-yl)-1H-pyrazol-3-amine (CAS 1111638-49-3)
- 3-Bromo-2-fluoro-4-methylaniline (CAS 1511038-65-5)
- 2,6-Dichlorophenylboronic acid pinacol ester (CAS 69807-92-7)
- 2-(3,5-Bis(difluoromethyl)-1H-pyrazol-1-yl)ethan-1-amine (CAS 1006469-01-7)
- 6-Morpholinoquinoxaline-5,8-dione (CAS 14334-10-2)
- 1-[4-(1-Methylethoxy)phenyl]ethanone (CAS 4074-51-5)
- Ethyl 3-amino-4-methoxythieno[2,3-b]pyridine-2-carboxylate (CAS 338773-61-8)
- (S)-2-amino-4-methyl-N-(2-(pyridin-3-yl)ethyl)pentanamide hydrochloride (CAS 1822189-60-5)
- 6-Methylpyrazolo[1,5-a]pyrazine-2-carboxylic acid (CAS 2407726-42-3)
- 2-Fluorocyclohexanamine hydrochloride (CAS 1341034-63-6)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
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