2-Chloro-N-[4-(3,4-difluorophenyl)-1,3-thiazol-2-yl]acetamide CAS 554405-16-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 554405-16-2 |
| Molecular Formula | C11H7ClF2N2OS |
| Molecular Weight | 288.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-N-[4-(3,4-difluorophenyl)-1,3-thiazol-2-yl]acetamide (CAS 554405-16-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H7ClF2N2OS. Molecular weight: 288.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H7ClF2N2OS |
| Molecular Weight | 288.70 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-4-(4-fluorophenyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carbonitrile (CAS 1603054-33-6)
- (3E)-3-[(2-Chloro-6-fluorophenyl)methylidene]-3,4-dihydro-2H-1-benzopyran-4-one (CAS 1705584-20-8)
- 2-Chloro-4-(3-fluorophenyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carbonitrile (CAS 1707391-89-6)
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- 2-Chloro-4-(fluorosulfonyl)phenyl methanesulfonate (CAS 23383-87-1)
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Recommended Standards
- 2',4'-Difluoro-[1,1'-biphenyl]-4-sulfonyl chloride (CAS 942475-01-6)
- 3-(2-Chlorophenyl)-2-(fluoromethyl)quinazolin-4(3H)-one (CAS 61554-54-9)
- 2-(Chloromethyl)-3-(4-fluorophenyl)-3,4-dihydroquinazolin-4-one (CAS 873208-55-0)
- Thalidomide-5'-O-C4-acid (CAS 2226301-24-0)
- (S)-3-Amino-5-phenylpentanoicacid (CAS 218278-62-7)
- Ethyl [2,4'-bipyridine]-6-carboxylate (CAS 1214382-54-3)
- Sodium 6-methoxypyridine-2-sulfinate (CAS 1138034-11-3)
- tert-Butyl 4-aminospiro[3,4-dihydrochromene-2,4'-piperidine]-1'-carboxylate (CAS 1160247-73-3)
- Carbetocin Impurity 26 (CAS CATO-C4X-191126)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
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