4-((1H-Benzo[d]imidazol-2-yl)amino)-N-(pyrimidin-2-yl)benzenesulfonamide CAS 188623-88-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 188623-88-3 |
| Molecular Formula | C17H14N6O2S |
| Molecular Weight | 366.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((1H-Benzo[d]imidazol-2-yl)amino)-N-(pyrimidin-2-yl)benzenesulfonamide (CAS 188623-88-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H14N6O2S. Molecular weight: 366.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H14N6O2S |
| Molecular Weight | 366.40 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
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- 4-(4-(Benzo[d][1,3]dioxol-5-yl)-5-(pyridin-2-yl)-1H-imidazol-2-yl)benzonitrile (CAS 301836-34-0)
- Benzyl 4-(benzo[d][1,3]dioxol-5-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 296262-59-4)
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Recommended Standards
- 2,4'-DDT-13C12 (CAS 1396995-26-8)
- (1’S,2S)-2-(2’-Tosyl-1’,2’-dihydroxyethyl)-6-fluorochromane (CAS 905454-58-2)
- (Methylene-d2)gibberellin A8 (CAS 120396-34-1)
- benzyl N-[(1S,3R)-3-hydroxycyclohexyl]carbamate (CAS 750649-43-5)
- Fmoc-β-Ala-Thr(tBu)-OH (CAS 2171212-96-5)
- 3-Methyl-6-(1-methylhydrazinyl)-2-(methylthio)pyrimidin-4(3H)-one (CAS 7401-93-6)
- 3-(3-Methoxypropoxy)azetidine hydrochloride (CAS 1309207-91-7)
- (Quinolin-8-ylthio)acetic acid (CAS 122179-85-5)
- 6-Bromo-2-fluoro-3-hydroxybenzaldehyde (CAS 935534-46-6)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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