N-((4,6-Dimethylpyrimidin-2-yl)carbamoyl)-2-nitrobenzenesulfonamide CAS 72839-91-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72839-91-9 |
| Molecular Formula | C13H13N5O5S |
| Molecular Weight | 351.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-((4,6-Dimethylpyrimidin-2-yl)carbamoyl)-2-nitrobenzenesulfonamide (CAS 72839-91-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H13N5O5S. Molecular weight: 351.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H13N5O5S |
| Molecular Weight | 351.34 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.) | 1977 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related N Standards
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- 1-{3-[1-(4,6-dimethylpyrimidin-2-yl)-1H-1,2,3-triazol-4-yl]phenyl}-3,3-dimethylazetidin-2-one (CAS 900019-20-7)
- 5-(((4,6-Dimethylpyrimidin-2-yl)thio)methyl)-4-(4-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 887205-52-9)
- N-(4,6-dimethylpyrimidin-2-yl)-4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzenesulfonamide (CAS 233761-16-5)
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- 2-((4,6-Dimethylpyrimidin-2-yl)thio)-N-(4-(trifluoromethyl)phenyl)acetamide (CAS 473695-35-1)
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Recommended Standards
- 3-(1,1-Dioxidothiomorpholino)-3-(3-(trifluoromethyl)phenyl)propanoic acid (CAS 691873-22-0)
- N-(Naphthalen-1-yl)-4-(trifluoromethyl)benzenesulfonamide (CAS 712271-18-6)
- 2-Phenyl-4-[4-(trifluoromethyl)phenyl]thiomorpholine-3,5-dione (CAS 339109-14-7)
- 1-(3-Fluoro-4-methylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1031578-62-7)
- 1-(4-tert-Butylphenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 133747-81-6)
- 4-(2-Methyl-1-piperidinyl)piperidinedihydrochloride (CAS 1181458-19-4)
- Roxatidine Impurity 38 (CAS CATO-C4X-121338)
- 2-Bromo-3-(4-cyanophenyl)-1-propene (CAS 148252-40-8)
- Meclorisone (CAS 4732-48-3)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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