2-Chloro-4-(trifluoromethyl)thiazol-5-amine CAS 136538-99-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 136538-99-3 |
| Molecular Formula | C4H2ClF3N2S |
| Molecular Weight | 202.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-(trifluoromethyl)thiazol-5-amine (CAS 136538-99-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H2ClF3N2S. Molecular weight: 202.59 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H2ClF3N2S |
| Molecular Weight | 202.59 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 | 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.) | 1996 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-1-(2,4,6-trihydroxyphenyl)ethanone (CAS 110865-03-7)
- 3-Chloro-2-hydroxy-5-methoxybenzoic acid (CAS 1245532-48-2)
- Ethyl 3-chloro-2-oxo-2H-pyran-5-carboxylate (CAS 126703-76-2)
- 2-Chloro-4-(difluoromethyl)-6-methylnicotinonitrile (CAS 1271473-78-9)
- 4-Chloro-2-(difluoromethyl)-1H-pyrrolo[3,2-c]pyridine (CAS 1297611-15-4)
- Methyl 3-chloro-4,5-dihydroxybenzoate (CAS 132496-77-6)
- 4-Chloro-2-(difluoromethyl)-1H-benzo[d]imidazole (CAS 1342424-21-8)
- 5-Chloro-4-(trifluoromethyl)-2-thiazolamine (CAS 134880-91-4)
Recommended Standards
- methyl 5-(2-chloroacetyl)furan-2-carboxylate (CAS 1399661-43-8)
- 2-(Chlorodifluoromethyl)-1H-benzo[d]imidazole (CAS 14468-38-3)
- 3-Chloro-6-hydroxy-2-methoxybenzoic acid (CAS 146984-79-4)
- Boc-HoTyr-OH (CAS 198473-94-8)
- 4-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-5-yl]oxybutanal (CAS 2467424-58-2)
- 1-Methyl-5-oxo-2-(p-tolyl)-1,2,3,5-tetrahydroimidazo[1,2-a]pyrimidine-6-carboxylic acid (CAS 141234-28-8)
- tert-butyl 2-(4-oxo-4,5-dihydro-1,3-thiazol-2-yl)acetate (CAS 933971-17-6)
- Tris(2-chloroethyl)phosphate-d12 (CAS 1276500-47-0)
- (S)-Ethyl 2-amino-3-(2-chlorophenyl)-2-methylpropanoate (CAS 1241681-72-0)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
Why CATO?
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