3-Chloro-6-fluoro-1-benzothiophene-2-carbonyl chloride CAS 34576-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34576-83-5 |
| Molecular Formula | C9H3Cl2FOS |
| Molecular Weight | 249.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Chloro-6-fluoro-1-benzothiophene-2-carbonyl chloride (CAS 34576-83-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H3Cl2FOS. Molecular weight: 249.09 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H3Cl2FOS |
| Molecular Weight | 249.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- Methyl 2-chloro-6-(3-chloropropyl)pyrimidine-4-carboxylate (CAS 1399653-59-8)
- 3-Chloro-4-fluorobenzo[b]thiophene-2-carbonyl chloride (CAS 75998-36-6)
- 2-Chloro-4-(3-chlorophenyl)nicotinonitrile (CAS 1225483-73-7)
- 2-Chloro-4-(4-chlorophenyl)nicotinonitrile (CAS 1225860-24-1)
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- 3-Chloro-5-(3-chlorophenyl)picolinonitrile (CAS 1415226-38-8)
- 4-Chloro-5-(3-chlorophenyl)nicotinonitrile (CAS 1707609-48-0)
- 4-Chloro-5-(2-chlorophenyl)nicotinonitrile (CAS 1708250-64-9)
Recommended Standards
- 4-(2,3-Dichlorophenoxy)butanoic acid (CAS 7170-59-4)
- 3,5-Dichloro-4-propoxybenzoic acid (CAS 41490-09-9)
- 4-(3,4-Dichlorophenoxy)butanoic acid (CAS 3307-37-7)
- 2,4-Difluoro-6-hydroxybenzonitrile (CAS 1261793-35-4)
- 6-methyl-1,4-oxazepan-6-ol (CAS 1783355-99-6)
- Doxylamine Hydrogen Succinate EP Impurity B (CAS CATO-C4X-178922)
- 6-Amino-4-(thiophen-2-yl)-1,3,5-triazine-2(1H)-thione (CAS 870692-92-5)
- 2-[(2-Methoxyacetyl)amino]acetic acid (CAS 97871-77-7)
- (Z)-Hexa-1,3-dien-3-ylboronic acid (CAS 479668-44-5)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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