4-Fluoro-N-{1-[(3-methoxyphenyl)methyl]-5,6-dimethyl-1H-1,3-benzodiazol-4-yl}benzene-1-sulfonamide CAS 338955-17-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338955-17-2 |
| Molecular Formula | C23H22FN3O3S |
| Molecular Weight | 439.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoro-N-{1-[(3-methoxyphenyl)methyl]-5,6-dimethyl-1H-1,3-benzodiazol-4-yl}benzene-1-sulfonamide (CAS 338955-17-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H22FN3O3S. Molecular weight: 439.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H22FN3O3S |
| Molecular Weight | 439.50 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 6-(ethylsulfonyl)-4-(phenylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate (CAS 866051-01-6)
- 3-Hydroxy-5-(4-hydroxyphenyl)-4-(4-isopropoxy-3-methylbenzoyl)-1-(3-methoxypropyl)-1H-pyrrol-2(5H)-one (CAS 510712-15-9)
- Fmoc-L-beta-homoglutamic acid 6-tert-butyl ester (CAS 203854-49-3)
- (2-Chlorophenyl)(2-methylpiperazin-1-yl)methanone hydrochloride (CAS 1583690-70-3)
- 7-Iodo-4-isopropylpyrrolo[1,2-d][1,2,4]triazin-1(2H)-one (CAS 2730879-17-9)
- Aprepitant Impurity 10 (CAS 1651828-04-4)
- n-[(2,3-dihydro-1,4-benzodioxin-6-yl)methyl]sulfamide (CAS 1280839-25-9)
- Sodium tripolyphosphate,99% (CAS 7758-29-4)
- 2,3-Difluoroanisole (CAS 134364-69-5)
- Des-Ala28-Tirzepatide (CAS CATO-CPTD788945)
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