(1-Methyl-5-oxopyrrolidin-3-yl)methyl 4-methylbenzenesulfonate CAS 94221-99-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 94221-99-5 |
| Molecular Formula | C13H17NO4S |
| Molecular Weight | 283.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (1-Methyl-5-oxopyrrolidin-3-yl)methyl 4-methylbenzenesulfonate (CAS 94221-99-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H17NO4S. Molecular weight: 283.34 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H17NO4S |
| Molecular Weight | 283.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-(2-Oxopyrrolidin-1-yl)-N'-(2-(2-oxopyrrolidin-1-yl)acetyl)acetohydrazide (CAS 59776-90-8)
- N-(5-Oxopyrrolidin-3-yl)-[1,1'-biphenyl]-4-carboxamide (CAS 1351611-33-0)
- N-(4-(2-Oxopyrrolidin-1-yl)phenyl)benzamide (CAS 922885-45-8)
- 5-Oxopyrrolidin-3-yl (3,4-dimethoxyphenyl)carbamate (CAS 88015-97-8)
- 4-(2-(2-Oxopyrrolidin-1-yl)ethyl)benzenesulfonyl chloride (CAS 1017140-97-4)
- 2-Ethyl-3-(2-oxopyrrolidin-1-yl)benzene-1-sulfonyl chloride (CAS 1509935-74-3)
- N-(5-Oxopyrrolidin-3-yl)-4-(trifluoromethoxy)benzamide (CAS 1351642-67-5)
- 5-Oxopyrrolidin-3-yl (3-(trifluoromethyl)phenyl)carbamate (CAS 88015-90-1)
Recommended Standards
- (1E)-1-(4-Fluorophenyl)-N-(2,2,4-trimethyl-2,3-dihydro-1-benzofuran-7-yl)methanimine (CAS 866150-41-6)
- (2E)-2-[(4-Methoxyphenyl)methylidene]-3,4-dihydro-2H-1,4-benzothiazin-3-one (CAS 95476-37-2)
- tert-butyl N-{[1-(methanesulfonyloxy)-2-methylpropan-2-yl]oxy}carbamate (CAS 1909314-10-8)
- 2-(4-(Octyloxy)phenyl)pyrimidine-4-carbaldehyde (CAS 477889-24-0)
- 1-t-butyl-6,7-difluoro-2-methylbenzodiazole (CAS 1393441-70-7)
- (E)-2-(4-fluorobenzyl)-6-(4-methylstyryl)pyridazin-3(2H)-one (CAS 306979-89-5)
- 4-Amino-1-methyl-1H-pyrazole-5-carboxamide hydrochloride (CAS 939979-31-4)
- 7-Chloro-1-(hexylamino)anthracene-9,10-dione (CAS 61100-60-5)
- 2-Chloro-3-methoxyÂÂpyridine-4-carbaldehyde (CAS 905568-05-5)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
Why CATO?
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