3-(3-Chlorobenzyl)-2H-benzo[e][1,3]thiazine-2,4(3H)-dione CAS 338415-43-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338415-43-3 |
| Molecular Formula | C15H10ClNO2S |
| Molecular Weight | 303.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Chlorobenzyl)-2H-benzo[e][1,3]thiazine-2,4(3H)-dione (CAS 338415-43-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H10ClNO2S. Molecular weight: 303.76 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H10ClNO2S |
| Molecular Weight | 303.76 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 2-((4-Chlorobenzyl)thio)-4H-pyrido[1,2-a][1,3,5]triazin-4-one (CAS 303145-12-2)
- 7-(((4-Chlorobenzyl)oxy)methyl)-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine (CAS 1160245-48-6)
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Recommended Standards
- 2-Chloro-6-fluoro-N-(5-(methylthio)-1,3,4-thiadiazol-2-yl)benzamide (CAS 391875-72-2)
- 3-(4-Chlorophenyl)-2-(phenylsulfonyl)acrylonitrile (CAS 50709-88-1)
- 2-Chloro-3-((thiophen-2-ylmethyl)amino)naphthalene-1,4-dione (CAS 331462-34-1)
- N-(4-Ethoxyphenyl)-4-nitrobenzamide (CAS 262847-46-1)
- 2-Propionyl phenothiazine N-carboxylic acid 3-(dimethylamino)propyl ester (CAS 1195865-71-4)
- cis-3-(4-Methylbenzoyl)cyclopentane-1-carboxylic acid (CAS 732252-10-7)
- (R)-3-amino-2-(hydroxymethyl)propanoic acid hydrochloride (CAS 1956435-26-9)
- Methyl 2-(3-chloro-5-fluorophenyl)-2-oxoacetate (CAS 1379340-40-5)
- 4-Chloro-2-phenylpyrimidine-5-carbonyl chloride (CAS 66206-81-3)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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