Benzo(B)Naphtho(2,1-D)Thiophene CAS 239-35-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 239-35-0 |
| Molecular Formula | C16H10S |
| Molecular Weight | 234.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Benzo(B)Naphtho(2,1-D)Thiophene (CAS 239-35-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H10S. Molecular weight: 234.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H10S |
| Molecular Weight | 234.32 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Related Benzo Standards
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- n-(Benzo[d]thiazol-2-ylmethyl)isobutyramide (CAS 1088176-27-5)
- (1-(Benzo[d]thiazol-2-yl)pyrrolidin-2-yl)methanol (CAS 1247403-33-3)
- 1-(Benzo[d]isothiazol-3-yl)piperidin-4-ol (CAS 1353952-49-4)
- 3-(Benzo[d]thiazol-2-ylmethyl)pyrrolidin-3-ol (CAS 1504043-94-0)
- Benzo(B)Naphtho(2,3-D)Thiophene (CAS 243-46-9)
- Benzo[b]naphtho[1,2-d]thiophene (CAS 205-43-6)
- 3-(Benzo[b]thiophen-3-yl)-3-methylbutanoic acid (CAS 1518401-88-1)
Recommended Standards
- Lifitegrast Impurity 110 (CAS 2091680-73-6)
- 1468AF 4-(4-Methoxy-2,5-dimethyl-phenyl)-thiazol-2-ylamine 879053-77-7 C12H14N2OS (CAS 879053-77-7)
- Bisphenol A-d6 (CAS 86588-58-1)
- H-Pro-NH2 · HCl (CAS 42429-27-6)
- 1-((2-Bromophenyl)thio)-3-methylbutan-2-one (CAS 1467472-89-4)
- 2-Chloro-N-[3-methyl-4-(propan-2-yl)phenyl]acetamide (CAS 866152-46-7)
- 19814-71-2 Benzene, 1,1'-oxybis(3-methyl- Di-m-tolyl ether EINECS 243-343-3 (CAS 19814-71-2)
- 5-Bromo-1-(2-chlorophenyl)-1H-pyrazole-4-carboxylic acid (CAS 1399655-37-8)
- 2-Ethyl-4-(trifluoromethyl)pyrimidine-5-carboxylic acid (CAS 500130-77-8)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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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