N-(3-(Benzo[d]thiazol-2-yl)-4-hydroxyphenyl)-5-nitrothiophene-2-carboxamide CAS 328038-31-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 328038-31-9 |
| Molecular Formula | C18H11N3O4S2 |
| Molecular Weight | 397.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-(Benzo[d]thiazol-2-yl)-4-hydroxyphenyl)-5-nitrothiophene-2-carboxamide (CAS 328038-31-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H11N3O4S2. Molecular weight: 397.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H11N3O4S2 |
| Molecular Weight | 397.43 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- N-(1,3-bis(1H-benzo[d][1,2,3]triazol-1-yl)propyl)benzamide (CAS 301343-99-7)
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- Methyl 2-imino-1-(3-morpholinopropyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate (CAS 510761-61-2)
- 4-methylhexa-3,5-dienoic acid (CAS 87668-09-5)
- 2-((5-(3-(4-Fluorophenyl)ureido)-1,3,4-thiadiazol-2-yl)thio)-N,N-dimethyl-3-oxobutanamide (CAS 886937-50-4)
- Bpoc-Thr(tBu)-OH . CHA (E-1635.0001) (CAS 23631-92-7)
- Cyclopent[b]-1,4-oxazine, octahydro-7-[(tetrahydro-2H-pyran-4-yl)methoxy]-, (4aR,7S,7aS)-rel- (CAS 1422141-25-0)
- CX200 (CAS 1779569-01-5)
- N-benzyl-2-methylprop-2-en-1-amine (CAS 52853-55-1)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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