(1S)-1-pyrimidin-5-ylethanamine;dihydrochloride CAS 2664977-31-3
| CAS No. | 2664977-31-3 |
| Molecular Formula | C6H15N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1S)-1-pyrimidin-5-ylethanamine;dihydrochloride (CAS 2664977-31-3), molecular formula C6H15N3HCl and molecular weight 165.67 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (1S)-1-pyrimidin-5-ylethanamine;dihydrochloride (C6H15N3HCl) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H15N3 2*HCl |
| Molecular Weight | 165.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related S Standards
- 2-(Pyrimidin-5-yl)acetonitrile (CAS 1000564-45-3)
- (4-(Pyrimidin-2-yl)phenyl)methanol (CAS 100806-78-8)
- 1-(Pyrimidin-2-yl)pyrrolidine-2-carboxylic acid (CAS 1009282-26-1)
- (Pyrimidin-2-yl)phosphonic acid (CAS 101257-34-5)
- (Pyrimidin-2-ylmethyl)glycine (CAS 1013025-61-0)
- 2-(Pyrimidin-2-yl)-1,3-thiazole-5-carboxylic acid (CAS 1014630-98-8)
- 2-(pyrimidin-2-yl)-1,3-thiazole-4-carboxylic acid (CAS 1014631-26-5)
- 1-(Pyrimidin-2-yl)-1h-pyrazole-3-carboxylic acid (CAS 1014631-78-7)
Recommended Standards
- 2-CHLORO-4-(TRIFLUOROMETHYL)PYRIMIDINE 33034-67-2 4-(TRIFLUOROMETHYL)-2-CHLOROPYRIMIDINE ABBYPHARMA AP-10-1130 NF10300 PYRIMIDINE, 2-CHLORO-4-(TRIFLUOROMETHYL)- (CAS 33034-67-2)
- 4-[(4-Acetylpiperazin-1-yl)carbonyl]benzoic acid (CAS 896508-20-6)
- (2R,3R,3aS,7aR,9R,10R,10aS,14aR)-2,9-bis(6-Amino-9H-purin-9-yl)dodecahydro-3,10-dihydroxydifuro[3,2-d:3',2'-j][1,3,7,9]tetraazacyclododecine-5,12(4H,6H)-dione (CAS 2197188-04-6)
- 2-(2-Chloropyridin-3-yl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1431727-87-5)
- 1-(2-Methoxyethyl)-1,4-diazepane (CAS 927802-38-8)
- 3-Chloro-N-(2,4-dimethoxyphenyl)propanamide (CAS 349097-71-8)
- 3-(Difluoromethoxy)-N-(prop-2-yn-1-yl)benzamide (CAS 1147279-02-4)
- Benzyl (4-methoxyphenyl)carbamate (CAS 92851-13-3)
- N-(5-Fluoro-2-methylphenyl)-4-methylbenzenesulfonamide (CAS 876555-60-1)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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