N-(2-Chlorophenyl)-2-sulfanyl-1,3-benzoxazole-6-sulfonamide CAS 379254-64-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 379254-64-5 |
| Molecular Formula | C13H9ClN2O3S2 |
| Molecular Weight | 340.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-Chlorophenyl)-2-sulfanyl-1,3-benzoxazole-6-sulfonamide (CAS 379254-64-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H9ClN2O3S2. Molecular weight: 340.81 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H9ClN2O3S2 |
| Molecular Weight | 340.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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- 2-(3-Chlorophenyl)dibenzo[f,h]quinoxaline (CAS 1677677-90-5)
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Recommended Standards
- Methyl 2-((5-(3-chlorobenzo[b]thiophen-2-yl)-1,3,4-oxadiazol-2-yl)thio)acetate (CAS 433694-47-4)
- N-(3-Chlorophenyl)-4-(4-cyanophenyl)tetrahydro-1(2H)-pyrazinecarboxamide (CAS 478046-91-2)
- 7-Chloro-N-(4-morpholinophenyl)quinazolin-4-amine (CAS 477856-37-4)
- 2-(3-Fluoro-5-propoxyphenyl)ethan-1-ol (CAS 1378817-15-2)
- 1-(2-Bromoethyl)-7-chloroindoline-2,3-dione (CAS 1247774-02-2)
- (Z)-4,4'-(Ethene-1,2-diyl)diphenol (CAS 29884-51-3)
- 4-(4-Methylpiperazin-1-yl)-2-(thiophen-2-yl)quinoline hydrobromide (CAS 853349-74-3)
- methyl 4-amino-3-hydroxybutanoate hydrochloride (CAS 170726-96-2)
- Picloram-isooctyl ester (CAS 26952-20-5)
- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
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