(3R,4S)-4-(3-cyanophenyl)pyrrolidine-3-carboxylic acid hydrochloride CAS 1049734-95-3
| CAS No. | 1049734-95-3 |
| Molecular Formula | C12H12N2O2 |
| Molecular Weight | N/A |
| 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.
(3R,4S)-4-(3-cyanophenyl)pyrrolidine-3-carboxylic acid hydrochloride (CAS 1049734-95-3), molecular formula C12H12N2O2HCl and molecular weight 252.70 g/mol, is a CATO reference standard with documented purity and traceability.
(3R,4S)-4-(3-cyanophenyl)pyrrolidine-3-carboxylic acid hydrochloride (C12H12N2O2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (3R,4S)-4-(3-cyanophenyl)pyrrolidine-3-carboxylic acid hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O2 HCl |
| Molecular Weight | 252.70 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- rel-(7R,8S)-2-Chloro-7,8-dimethyl-7,8-dihydro-5H-pyrano[4,3-b]pyridin-5-one (CAS 2673369-57-6)
- 2-Cyano-1,4-benzodioxan (CAS 1008-92-0)
- 4-Chloro-7,8-dihydro-5H-pyrano[4,3-d]pyrimidine (CAS 1260671-77-9)
- Cabazitaxel Impurity 29 (CAS 2983453-05-8)
- 2-(4-Amino-1h-pyrazol-1-yl)-N-ethylpropanamide (CAS 1152576-22-1)
- 2-([1,1'-Biphenyl]-4-yl)-1H-benzo[d]imidazole (CAS 2562-77-8)
- Methyl 2-(3-amino-1,1-dioxidotetrahydrothiophen-3-yl)acetate (CAS 1516050-12-6)
- 3-Amino-N,N-diethyl-4,5-dimethylbenzene-1-sulfonamide (CAS 848179-07-7)
- n-Isopentyl-2-methoxy-5-methylaniline (CAS 1019509-06-8)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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