Benzyl 3-Pyrroline-1-carboxylate CAS 31970-04-4
| CAS No. | 31970-04-4 |
| Molecular Formula | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Benzyl 3-Pyrroline-1-carboxylate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Benzyl 3-Pyrroline-1-carboxylate (CAS 31970-04-4), molecular formula C12H13NO2 and molecular weight 203.24 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Benzyl 3-Pyrroline-1-carboxylate (C12H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 203.24 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Benzyl 3-Pyrroline-1-carboxylate 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 | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
Related Benzyl Standards
- 2-Pyrroline；2,3-dihydro-1H-pyrrole(mix) (CAS 28350-87-0)
- 1-Benzyl-3-pyrroline (CAS 6913-92-4)
- 2-Acetyl-1-pyrroline 13C5 in DCM (CAS 1449323-18-5)
- 2-Acetyl-1-pyrroline-13C2 85% (10% w/w in Toluene) (CAS 1246819-73-7)
- DL-1-Pyrroline-5-carboxylic acid (CAS 2906-39-0)
- Pyrroline-5-carboxylate (CAS 2139-03-9)
- 2-Acetyl-1-pyrroline, ~10% w/w in Toluene (CAS 85213-22-5)
- 2-methyl-1-pyrroline 3,4-Dihydro-5-methyl-2H-pyrrole 5-methyl-3,4-dihydro-2H-pyrrole 872-32-2 CHEBI:78856 (CAS 872-32-2)
Recommended Standards
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- (2E)-1-(3,4-Dichlorophenyl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 405276-78-0)
- 4-(3,4-Dichlorobenzyl)piperidine (CAS 220772-32-7)
- Metoclopramide Impurity 14 (CAS CATO-C4X-141514)
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- (E)-2-(Isoquinolin-1-ylmethylene)hydrazinecarbothioamide (CAS 61043-12-7)
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