4-(1-(2-Amino-5-chloropyrimidin-4-yl)indolin-6-yl)-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol CAS 1202761-99-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1202761-99-6 |
| Molecular Formula | C20H18ClN5O2 |
| Molecular Weight | 395.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(1-(2-Amino-5-chloropyrimidin-4-yl)indolin-6-yl)-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol (CAS 1202761-99-6) pharmaceutical standards reference standard. Molecular formula: C20H18ClN5O2. Molecular weight: 395.84 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H18ClN5O2 |
| Molecular Weight | 395.84 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Amino Standards
- Ethyl 2-amino-4-(2-chloro-6-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate (CAS 664999-76-2)
- 1-[2-Amino-5-chloro-4-(triisopropylsilyloxy)phenyl]-2,2,2-trifluoroethanone 1-[2-Amino-5-chloro-4-[[tris(1-methylethyl)silyl]oxy]phenyl]-2,2,2-trifluoroethanone 2-Trifluoroacetyl-4-chloro-5-triisopropylsilyloxyaniline 342621-21-0 (CAS 342621-21-0)
- 2-Amino-5,7-diphenyl-4,7-dihydro-5H-thieno[2,3-c]thiopyran-3-carboxylicacid ethylester (CAS 24895-74-7)
- 3-Amino-6-ethyl-N-(4-methoxy-2-methylphenyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445269-15-8)
- 3-Amino-6-ethyl-N-(4-methoxybenzyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445269-14-7)
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- 3-Amino-N-(3-ethoxyphenyl)-6-ethyl-5H,6H,7H,8H-thieno[2,3-b]quinoline-2-carboxamide (CAS 625370-19-6)
Recommended Standards
- 2-(Chloromethyl)-5,6-bis(4-methoxyphenyl)furo[2,3-d]pyrimidin-4-amine (CAS 1000933-70-9)
- 2-({2-[4-(2-Chloroanilino)-4-oxobutanoyl]hydrazino}carbonyl)cyclohexanecarboxylic acid (CAS 900604-69-5)
- 4-Chloro-2-(4-ethoxy-3-methoxyphenyl)quinoline-6-sulfonyl fluoride (CAS 196813-43-1)
- Benz[a]anthracene-7-acetic Acid (CAS 20316-12-5)
- 1-[3,5-BIs(trifluoromethyl)phenyl]-1h-pyrrole-2-carbaldehyde (CAS 299168-08-4)
- Butyl[(3-phenoxyphenyl)methyl]amine hydrochloride (CAS 1240568-32-4)
- 2-Methyl-3-phenoxyphenol (CAS 939771-51-4)
- 2-Amino-4-bromo-5-methylphenol (CAS 848358-81-6)
- tert-Butyl 7-oxo-3-azabicyclo[3.3.1]nonane-3-carboxylate (CAS 909135-31-5)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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