2-(2-Chloropyrimidin-5-yl)ethan-1-amine hydrochloride CAS 2306264-24-2
| CAS No. | 2306264-24-2 |
| Molecular Formula | C6H8ClN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(2-Chloropyrimidin-5-yl)ethan-1-amine hydrochloride (CAS 2306264-24-2), molecular formula C6H8ClN3HCl and molecular weight 194.06 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(2-Chloropyrimidin-5-yl)ethan-1-amine hydrochloride (C6H8ClN3HCl) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 194.06 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C6H8ClN3 HCl |
| Molecular Weight | 194.06 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloropyrimidin Standards
- 2-(2-Chloropyrimidin-5-yl)acetonitrile (CAS 1000565-07-0)
- 2-((2-Chloropyrimidin-4-yl)amino)-1-phenylethan-1-ol (CAS 1009330-01-1)
- 1-(6-Chloropyrimidin-4-yl)-3-methyl-1H-pyrazol-5-amine (CAS 1018473-22-7)
- 2-((5-Chloropyrimidin-2-yl)thio)acetic acid (CAS 1023813-98-0)
- (6-chloropyrimidin-4-yl)methanol (CAS 1025351-41-0)
- 4-((6-Chloropyrimidin-4-yl)oxy)aniline (CAS 105130-28-7)
- 2-((6-Chloropyrimidin-4-yl)oxy)quinoxaline (CAS 1065484-81-2)
- 2-((4-Chloropyrimidin-2-yl)oxy)quinoxaline (CAS 1065484-82-3)
Recommended Standards
- 7-β-D-Ribofuranosyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile (CAS 57128-90-2)
- 4-Bromo-2-methoxy-6-[(1Z)-{[3-(trifluoromethyl)phenyl]imino}methyl]phenol (CAS 338750-60-0)
- 2-(2-Methylphenyl)-6h,7h-[1,3]oxazolo[5,4-d]pyrimidin-7-one (CAS 938007-09-1)
- 3,5-Difluoro-3,5-dimethylbenzophenone (CAS 844885-22-9)
- 2-Ethoxy-2,2-diphenylacetic acid (CAS 7495-45-6)
- 1-(1H-indol-3-yl)-2-(4-(pyrimidin-2-yl)piperazin-1-yl)ethane-1,2-dione (CAS 497060-86-3)
- N,N-Diethyl-1H-indole-1-carboxamide (CAS 119668-50-7)
- 5-Amino-6-methyl-2,1,3-benzothiadiazole (CAS 1230950-52-3)
- 3-((2-Fluorobenzyl)thio)-6-phenylpyridazine (CAS 872630-31-4)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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