(R)-1-(2-Mercaptoethyl)pyrrolidine-2-carboxamide CAS 352674-22-7
| CAS No. | 352674-22-7 |
| Molecular Formula | C7H14N2OS |
| Molecular Weight | 174.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(R)-1-(2-Mercaptoethyl)pyrrolidine-2-carboxamide (CAS 352674-22-7), molecular formula C7H14N2OS and molecular weight 174.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (R)-1-(2-Mercaptoethyl)pyrrolidine-2-carboxamide (C7H14N2OS) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), (R)-1-(2-Mercaptoethyl)pyrrolidine-2-carboxamide 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 | C7H14N2OS |
| Molecular Weight | 174.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related R Standards
- (S)-1-(2-Mercaptoethyl)pyrrolidine-2-carboxamide (CAS 352674-23-8)
- (S)-1-(2-Mercaptoethyl)pyrrolidine-2-carboxylic acid (CAS 151993-04-3)
- 4-(2-Mercaptoethyl)benzene-1,2-diol (CAS 267219-51-2)
- 2-(1-Mercaptoethyl)-4-methylphenol (CAS 1156101-33-5)
- 1,3-Bis(2-mercaptoethyl)urea (CAS 60633-86-5)
- N-(2-Mercaptoethyl)benzamide (CAS 73721-89-8)
- 4-(1-Mercaptoethyl)benzoic acid (CAS 112241-24-4)
- 2-(1-Mercaptoethyl)-4-methoxyphenol (CAS 1039963-85-3)
Recommended Standards
- (Ethenesulfonyl)cyclohexane (CAS 21961-10-4)
- (2R,4S)-2-(1,1-Dimethylethyl)-4-methyl-1,3-oxathiolan-5-one (CAS 476371-85-4)
- 10-Fluorodecanal (CAS 334-65-6)
- S-((Tetrahydro-2H-pyran-3-yl)methyl) ethanethioate (CAS 1935893-64-3)
- Methyl(2r)-2-allylpyrrolidine-2-carboxylate;hydrochloride (CAS 112348-46-6)
- 3-Bromoquinolin-6-Amine (CAS 7101-96-4)
- trans-4-fluoropyrrolidin-3-ol;hydrochloride (CAS 2006333-41-9)
- 3-Oxo-3-(pyridin-4-ylmethoxy)propanoic acid (CAS 358376-66-6)
- 5-Iodo-2-methyl-1H-indole-3-carbaldehyde (CAS 1416344-49-4)
- 4-(Hydroxymethyl)-4-phenylcyclohexanol (CAS 1255098-77-1)
- Tert-butyl (4-(benzylamino)cyclohexyl)carbamate (CAS 227017-81-4)
- 2-(5H-[1,3]Dioxolo[4',5':4,5]benzo[1,2-d]imidazol-6-yl)ethan-1-amine dihydrochloride (CAS 2680542-79-2)
- 1-(2-Methylpropane-1-sulfonyl)-piperidin-4-one (CAS 1341948-13-7)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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