2-Chloro-n-[5-(dimethylsulfamoyl)-2-methoxyphenyl]acetamide CAS 749906-93-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 749906-93-2 |
| Molecular Formula | C11H15ClN2O4S |
| Molecular Weight | 306.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-n-[5-(dimethylsulfamoyl)-2-methoxyphenyl]acetamide (CAS 749906-93-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H15ClN2O4S. Molecular weight: 306.77 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H15ClN2O4S |
| Molecular Weight | 306.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Chloro-n-[3-(dimethylsulfamoyl)-4-methoxyphenyl]acetamide (CAS 878218-48-5)
- 2-Ethoxy-5-(3-ethylureido)benzenesulfonyl chloride (CAS 680618-16-0)
- 2-Chloro-7-(4-fluorophenyl)-N,5,5-trimethyl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 2171305-25-0)
- (1S,3R)-3-Hydroxycyclopentane-1-carbonitrile (CAS 1048668-05-8)
- 4-(3-(Difluoromethoxy)phenyl)-1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1354705-05-7)
- N-(2-(methylamino)ethyl)acetamide hydrochloride (CAS 1350720-14-7)
- 4-HYDRAZINOPYRIDINE hydrochloride 52834-40-9 CTK1G8951 (CAS 52834-40-9)
- 9-(4-Bromophenyl)-3,3,6,6-tetramethyl-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione (CAS 136203-54-8)
- (1R)-1-[(2R)-2-(2,4-difluorophenyl)-2-oxiranyl]ethanol (CAS 126918-35-2)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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