11-Chlorobenzo[4,5]thieno[3,2-b]quinoline CAS 35771-74-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35771-74-5 |
| Molecular Formula | C15H8ClNS |
| Molecular Weight | 269.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
11-Chlorobenzo[4,5]thieno[3,2-b]quinoline (CAS 35771-74-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H8ClNS. Molecular weight: 269.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H8ClNS |
| Molecular Weight | 269.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorobenzo Standards
- 2-(((7-Chlorobenzo[b]thiophen-3-yl)methyl)(ethyl)amino)ethan-1-ol (CAS 337469-26-8)
- 5-Chlorobenzo[c][1,2,5]thiadiazole-4-sulfonyl chloride (CAS 100130-48-1)
- 1-(6-Chlorobenzo[d]thiazol-2-yl)azetidine-3-carboxylic acid (CAS 1283107-95-8)
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- 6-Chlorobenzo[b]thiophene-3-sulfonyl chloride (CAS 1593831-66-3)
- Methyl 5-chlorobenzo[c][2,6]naphthyridine-8-carboxylate (CAS 1009826-84-9)
- 1-((3-Chlorobenzo[b]thiophen-2-yl)methyl)piperazine (CAS 885531-68-0)
Recommended Standards
- (2-Amino-4-(methoxycarbonyl)phenyl)boronicacid (CAS 935845-20-8)
- 2-Chloro-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(2-methoxyethyl)acetamide (CAS 877964-32-4)
- tert-butyl (2S)-1-(chlorosulfonyl)pyrrolidine-2-carboxylate (CAS 1955473-63-8)
- 7-Chloro-N-(4-methylbenzyl)quinazolin-4-amine (CAS 477861-84-0)
- Tert-butyl 2-(1-(cyclopentylimino)propyl)hydrazine-1-carboxylate (CAS 1053657-10-5)
- (2R,3S)-4-benzyl-2-methylmorpholine-3-carboxylic acid (CAS 1932181-24-2)
- (9S)-10,11-Dihydrocinchonan-6',9-diol (CAS 73522-75-5)
- 2-([1,1'-Biphenyl]-2-ylethynyl)aniline (CAS 1236003-93-2)
- 1-(1,4-Benzodioxan-2-ylcarbonyl)piperazine-d8 (CAS 1006717-20-9)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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