3-Pyrroline Hydrochloride CAS 63468-63-3
| CAS No. | 63468-63-3 |
| Molecular Formula | C4H7N |
| 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.
3-Pyrroline Hydrochloride (CAS 63468-63-3), molecular formula C4H7NHCl and molecular weight 105.56 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-Pyrroline Hydrochloride (C4H7NHCl) is characterized by chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 3-Pyrroline 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 | C4H7N HCl |
| Molecular Weight | 105.56 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Pyrroline Standards
- 3-Pyrroline (CAS 109-96-6)
- 2-Acetyl-1-pyrroline-13C2 85% (10% w/w in Toluene) (CAS 1246819-73-7)
- 2-Acetyl-1-pyrroline 13C5 in DCM (CAS 1449323-18-5)
- Pyrroline-5-carboxylate (CAS 2139-03-9)
- 2-Pyrroline；2,3-dihydro-1H-pyrrole(mix) (CAS 28350-87-0)
- DL-1-Pyrroline-5-carboxylic acid (CAS 2906-39-0)
- Benzyl 3-Pyrroline-1-carboxylate (CAS 31970-04-4)
- 1-Benzyl-3-pyrroline (CAS 6913-92-4)
Recommended Standards
- 3-Bromo-4-methylaniline (CAS 7745-91-7)
- 1-[1-(3-phenyl-1,2,4-oxadiazol-5-yl)ethyl]piperazine dihydrochloride (CAS 1171316-30-5)
- N-(4-Cyclopropoxy-2-iodophenyl)methanesulfonamide (CAS 1243481-75-5)
- Fluorouracil Impurity 23 (CAS CATO-C4X-164923)
- 8-Chloro-2-(5-methylthien-2-yl)quinoline-4-carboxylic acid (CAS 725221-34-1)
- 1,3-Pentadiene (CAS 504-60-9)
- 4-(Benzofuran-2-ylselanyl)butanoic acid (CAS 65320-28-7)
- 2-Chloro-1-(1-(3-chloro-4-methoxyphenyl)-2,5-dimethyl-1h-pyrrol-3-yl)ethan-1-one (CAS 923720-64-3)
- 2-Bromo-4-chloro-6-(trifluoromethyl)aniline (CAS 912617-74-4)
- D-Pro37-Tirzepatide (CAS CATO-CPTD788902)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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