3-({4-Amino-6-[methyl(phenyl)amino]-1,3,5-triazin-2-yl}methyl)-5-chloro-1,3-benzoxazol-2(3H)-one CAS 903202-10-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 903202-10-8 |
| Molecular Formula | C18H15ClN6O2 |
| Molecular Weight | 382.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-({4-Amino-6-[methyl(phenyl)amino]-1,3,5-triazin-2-yl}methyl)-5-chloro-1,3-benzoxazol-2(3H)-one (CAS 903202-10-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H15ClN6O2. Molecular weight: 382.80 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H15ClN6O2 |
| Molecular Weight | 382.80 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Amino Standards
- 3-[[4-amino-6-[(4-methylphenyl)amino]-1,3,5-triazin-2-yl]methyl]-5-chloro-2(3H)-benzoxazolone (CAS 904011-18-3)
- 2-Amino-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 258843-88-8)
- 4-Amino-1-((2R,3R,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-methoxytetrahydrofuran-2-yl)-5-iodopyrimidin-2(1H)-one (CAS 847650-69-5)
- 2-{2-[5-amino-4-(thiophen-3-yl)-1H-pyrazol-1-yl]-4-phenyl-1,3-thiazol-5-yl}acetic acid (CAS 956184-29-5)
- 2-Amino-4-(3,4-diethoxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 332177-19-2)
- 8-Amino-N-(2-fluoro-4-methylphenyl)-3,4-dihydro-2H-1,4-ethanothieno[2,3-b][1,5]naphthyridine-7-carboxamide (CAS 902011-80-7)
- 8-Amino-N-(4-fluorobenzyl)-3,4-dihydro-2H-1,4-ethanothieno[2,3-b][1,5]naphthyridine-7-carboxamide (CAS 728886-16-6)
- 2-Amino-5-(1-(2-(3-hydroxy-2-naphthoyl)hydrazono)ethyl)-4-methylthiophene-3-carboxamide (CAS 304666-68-0)
Recommended Standards
- 2-{2-[4-(3-chlorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]ethyl}-2,3-dihydro-1H-isoindole-1,3-dione (CAS 860612-02-8)
- 1,2,5-Tribromo-3-(trifluoromethyl)benzene (CAS 89642-34-2)
- Methyl 6-(((3-(4-chlorophenyl)isoxazol-5-yl)methyl)amino)-5-cyano-2-methylnicotinate (CAS 338749-66-9)
- 1-Bromo-3-butoxy-5-(trifluoromethoxy)benzene (CAS 1221658-65-6)
- 1-Methyl-N-(pentan-2-yl)pyrrolidin-3-amine (CAS 1248666-29-6)
- (4-(4-Aminonaphthalen-1-yl)phenyl)methanol (CAS 1365988-05-1)
- Phenylsilanetriyl triacetate (CAS 18042-54-1)
- n-(2-Acetylphenyl)-2-chloropropanamide (CAS 156001-00-2)
- 225655-10-7 N44B36Q2DK CJ-17493 UNII-N44B36Q2DK 3-Piperidinamine, N-(((1R)-3,4-dihydro-6-methoxy-1-methyl-1-(trifluoromethyl)-1H-2-benzopyran-7-yl)methyl)-2-phenyl-, (2S,3S)- (CAS 225655-10-7)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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