[4-(1,3-Benzothiazol-2-ylsulfanyl)-3-nitrophenyl]methyl N-phenylcarbamate CAS 338393-85-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338393-85-4 |
| Molecular Formula | C21H15N3O4S2 |
| Molecular Weight | 437.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies [4-(1,3-Benzothiazol-2-ylsulfanyl)-3-nitrophenyl]methyl N-phenylcarbamate (CAS 338393-85-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H15N3O4S2. Molecular weight: 437.49 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H15N3O4S2 |
| Molecular Weight | 437.49 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Benzothiazol Standards
- n-(1-{1-[(1,3-benzothiazol-2-yl)methyl]piperidin-4-yl}-1h-pyrazol-5-yl)-2-phenylacetamide (CAS 1185365-02-9)
- 3-(1,3-Benzothiazol-2-yl)-4-[3-(benzyloxy)-4-methoxyphenyl]but-3-enoic acid (CAS 721405-20-5)
- 3-[2-(3-Benzothiazol-6-yl-4-oxo-2-thioxo-thiazolidin-5-ylidene)-acetyl]-1H-indole-5-carbonitrile (CAS 1380572-37-1)
- N-(1,3-Benzothiazol-2-yl)-3-(4-chlorophenyl)-3-(2,2,2-trifluoroacetamido)propanamide (CAS 685107-85-1)
- 1-[4-(1,3-Benzothiazol-2-yl)piperidin-1-yl]-2-[(4-bromophenyl)sulfanyl]ethan-1-one (CAS 478248-37-2)
- 1380572-48-4 3-Benzothiazol-6-yl-5-[2-(5-methoxy-1H-indol-3-yl)-2-oxo-ethylidene]-2-thioxo-thiazolidin-4-one (CAS 1380572-48-4)
- 3-Benzothiazol-2-yl-4-[3-(4-chloro-phenoxy)-phenyl]-but-3-enoic acid (CAS 749214-71-9)
- 3-Benzothiazol-6-yl-5-[2-(1H-indol-3-yl)-2-oxo-ethylidene]-2-thioxo-thiazolidin-4-one (CAS 1380572-34-8)
Recommended Standards
- (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-1-yl)propanoic acid (CAS 507472-10-8)
- 2-Phenyl-4-(triphenylphosphoranylidene)oxazole-5(4H)-thione (CAS 70615-80-4)
- (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-2-yl)propanoic acid (CAS 511272-48-3)
- 2-(3-bromo-4-methylphenyl)-4-methyl-1,3-oxazole (CAS 1955520-18-9)
- Arbidol HCl (CAS 131707-23-8)
- Methyl spiro[3,5-dihydro-2H-pyrido[3,2-b][1,4]oxazepine-4,1'-cyclopropane]-8-carboxylate (CAS 2254498-63-8)
- 1-(5-Amino-4-methyl-2-phenylthieno[2,3-d]pyrimidin-6-yl)ethanone (CAS 115073-27-3)
- 2-Pentynyl Chloride (CAS 22592-15-0)
- 6-(2-Amino-phenyl)-nicotinonitrile (CAS 885277-25-8)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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