N-{5,6-dimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}methanesulfonamide CAS 338423-67-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338423-67-9 |
| Molecular Formula | C18H21N3O2S |
| Molecular Weight | 343.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-{5,6-dimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}methanesulfonamide (CAS 338423-67-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H21N3O2S. Molecular weight: 343.44 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H21N3O2S |
| Molecular Weight | 343.44 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 2,6-Dimethyl-4-[2-(phenylsulfanyl)acetyl]phenyl N,N-dimethylcarbamate (CAS 339101-02-9)
- N-{5,6-dimethyl-1-[(2-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}methanesulfonamide (CAS 338954-71-5)
- 3-{5,6-dimethyl-1-[(2-methylphenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one (CAS 860787-66-2)
- 3-{5,6-dimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one (CAS 860787-74-2)
- 3-{5,6-dimethyl-1-[(4-methylphenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one (CAS 860787-64-0)
- Ethyl 1-((6,7-dimethyl-2-oxo-2H-chromen-4-yl)methyl)piperidine-4-carboxylate (CAS 854130-45-3)
- 4,6-Dimethyl-2-(((5-(methylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)methyl)thio)pyrimidine (CAS 485327-84-2)
- 4-{[(6,8-Dimethyl-2,3-dihydro-1H-pyrido[2,3-b]-[1,4]thiazin-1-yl)carbonyl]amino}benzoic acid (CAS 1172883-42-9)
Recommended Standards
- tert-Butyl 2-(1-hydroxyethyl)-10H-phenothiazine-10-carboxylate (CAS 2639442-38-7)
- N-[(2E)-4-phenyl-3-(pyridin-3-ylmethyl)-1,3-thiazol-2(3H)-ylidene]aniline (CAS 381171-69-3)
- tert-butyl N-(4-fluoro-1-tetrahydropyran-2-yl-indazol-6-yl)carbamate (CAS 2725790-88-3)
- 4-(Phenylmethoxy)-Benzaldehyde-formyl-d (CAS 50816-33-6)
- 4-bromo-3-methoxy-1-methyl-1H-pyrazole (CAS 1350323-85-1)
- alpha-Ethoxyphenylacetic Acid (CAS 33224-99-6)
- 865471-20-1 2-(Morpholin-4-yl)-5-(trifluoromethyl)benzoic acid DTXSID60640284 (CAS 865471-20-1)
- Absorbent UV-1577 (CAS 147315-50-2)
- 2-Chloro-5-cyanopentanoyl chloride (CAS 89466-72-8)
- Angiotensin III Antipeptide (CAS 133605-55-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com