1-Chloro-4-propoxy-9H-thioxanthen-9-one CAS 142770-42-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 142770-42-1 |
| Molecular Formula | C16H13ClO2S |
| Molecular Weight | 304.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Chloro-4-propoxy-9H-thioxanthen-9-one (CAS 142770-42-1) pharmaceutical standards reference standard. Molecular formula: C16H13ClO2S. Molecular weight: 304.79 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H13ClO2S |
| Molecular Weight | 304.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 3-Chloro-6-methoxy-2-(4-methoxyphenyl)benzo[b]thiophene (CAS 103597-06-4)
- 5-chloro-1-(2-phenoxyethyl)-1H-1,3-benzodiazole-2-thiol (CAS 1293159-06-4)
- 7-chloro-1-(2-phenoxyethyl)-1H-1,3-benzodiazole-2-thiol (CAS 1303832-90-7)
- (5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)(thiophen-2-yl)methanol (CAS 29939-18-2)
- 2-Chloro-N-(4-(N-isopropylsulfamoyl)phenyl)propanamide (CAS 790681-96-8)
- 2-Chloro-N-(5-(n,n-dimethylsulfamoyl)-2,3-dimethylphenyl)acetamide (CAS 941054-43-9)
- 2-Chloro-N-[3-(diethylsulfamoyl)phenyl]acetamide (CAS 379255-46-6)
- 2-Chloro-N-[4-(diethylsulfamoyl)phenyl]acetamide (CAS 35974-23-3)
Recommended Standards
- 1-(4-chlorophenyl)-3-(4-methylbenzoyl)thiourea (CAS 133476-67-2)
- 2-(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)ethan-1-ol (CAS 16017-65-5)
- N-(3-chlorophenyl)-2,3-dihydro-4H-benzo[b][1,4]thiazine-4-carboxamide (CAS 182128-49-0)
- 3-Bromo-4-isopropoxypyridine (CAS 1289271-27-7)
- Ethyl (S)-2-amino-3-(2-iodophenyl)-2-methylpropanoate (CAS 1241681-76-4)
- Iobitridol Impurity 3 (CAS CATO-C4X-31783)
- N-[1-(Methylamino)-2-nitrovinyl]guanidine (CAS 338393-93-4)
- (S)-2,2',2'',2'''-(2-(4-Aminobenzyl)-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid (CAS 181065-46-3)
- Urofollitropin (CAS 97048-13-0)
- Fibrinopeptide B (human) (CAS 36204-23-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com