2-Chloro-4-acetamido-6-amino-s-triazine CAS 115339-34-9
| CAS No. | 115339-34-9 |
| Molecular Formula | C5H6ClN5O |
| Molecular Weight | 187.59 g/mol |
| 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.
CATO supplies 2-Chloro-4-acetamido-6-amino-s-triazine (CAS 115339-34-9), a certified reference material (molecular formula C5H6ClN5O, MW 187.59 g/mol) for analytical method development and quality control.
Structurally, 2-Chloro-4-acetamido-6-amino-s-triazine (C5H6ClN5O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 187.59 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C5H6ClN5O |
| Molecular Weight | 187.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- 6-Chloro-3,5-diamino-2-pyrazinecarboxamide (CAS 14236-57-8)
- 6-chloro-2-N-methyl-5-nitrosopyrimidine-2,4-diamine (CAS 1803584-80-6)
- 3-chloro-4-(trifluoromethyl)pyridine (CAS 81565-19-7)
- 2-Chloro-4-(trifluoromethyl)pyridine 2-chloro-4-(trifluoromethyl)-pyridine 2-chloro-4-trifluoro-methylpyridine 2-chloro-4-trifluoro methylpyridine 2-chloro-4-trifluoromethylpyridine 2-chloro-4-trifluoromethyl-pyridine 81565-18-6 (CAS 81565-18-6)
- 5-Chloro-4-methyl-2-nitrophenol (CAS 100278-74-8)
- N-(6-Chloro-3-oxo-2,3-dihydropyridazin-4-yl)acetamide (CAS 100367-79-1)
- 3-Chloro-4-methyl-5-nitropyridin-2-amine (CAS 1003710-31-3)
- 2-Chloro-5-nitroanisole (CAS 1009-36-5)
Recommended Standards
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- 4-cyclobutylcyclohexan-1-one (CAS 1427521-91-2)
- 3,4-Dimethylphenol (CAS 95-65-8)
- Ethyl 1-(5-(3-ethylureido)pyridin-2-yl)-3,5-dimethyl-1H-pyrazole-4-carboxylate (CAS 477712-87-1)
- Tert-butyl (3S,4S)-3-amino-4-benzylpiperidine-1-carboxylate (CAS 1163282-63-0)
- 1-(4,5-dichloro-1H-imidazol-1-yl)-3,3-dimethyl-2-butanone oxime (CAS 946386-61-4)
- 3-phenyl-2,3-dihydro-1$l^{6}-thiophene-1,1-dione (CAS 42925-28-0)
- 1-(rel-2,6-Dimethylpiperazin-1-yl)prop-2-en-1-one (CAS 2397624-13-2)
- 4-(4-(4-Methoxyphenyl)-5-methyl-4H-1,2,4-triazol-3-yl)-1-phenyl-1H-pyrazol-5-amine (CAS 329901-27-1)
- 2-((1,2-Dimethyl-4-nitro-1H-imidazol-5-yl)amino)ethan-1-ol (CAS 21677-65-6)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
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