2-Chloro-4h,5h,6h-cyclopenta[b]thiophen-4-ol CAS 1394739-89-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1394739-89-9 |
| Molecular Formula | C7H7ClOS |
| Molecular Weight | 174.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Chloro-4h,5h,6h-cyclopenta[b]thiophen-4-ol (CAS 1394739-89-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H7ClOS. Molecular weight: 174.65 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H7ClOS |
| Molecular Weight | 174.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Chloro-4,5,6,7-tetrahydrothiazolo[4,5-c]pyridine (CAS 1393553-74-6)
- 5-Chloro-3-cyclobutyl-1,2,4-thiadiazole (CAS 1487123-54-5)
- 4,5-dimethylthiophene-2-carbonyl chloride (CAS 1384429-84-8)
- N-(3-(10,11-Dihydro-5H-dibenzo[b,f]azepin-5-yl)propyl)-N-methylbenzenesulfonimidamide (CAS 2378147-02-3)
- benzyl (4-(4,4-difluoropiperidin-1-yl)-3-fluorophenyl)carbamate (CAS 2102410-40-0)
- (S)-2-((S)-2-((S)-2-Amino-4-methylpentanamido)-3-phenylpropanamido)-3-(1H-imidazol-4-yl)propanoic acid (CAS 192696-23-4)
- Ethyl 4-methylpicolinate (CAS 58997-09-4)
- 3-(Heptyloxy)-N-[2-(2-methylphenoxy)ethyl]aniline (CAS 1040680-03-2)
- N-Pentatriacontane (CAS 630-07-9)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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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