2-[3,5-bis(methoxycarbonyl)-4-methylthiophene-2-sulfonamido]acetic acid CAS 612044-88-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 612044-88-9 |
| Molecular Formula | C11H13NO8S2 |
| Molecular Weight | 351.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[3,5-bis(methoxycarbonyl)-4-methylthiophene-2-sulfonamido]acetic acid (CAS 612044-88-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H13NO8S2. Molecular weight: 351.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H13NO8S2 |
| Molecular Weight | 351.35 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related bis Standards
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- 1-Boc-5-(methoxycarbonyl)pyrrole-3-boronic acid pinacol ester, 97% (CAS 942070-38-4)
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Recommended Standards
- 2-(3-Fluorobenzylidene)-6-phenyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 606956-01-8)
- 2-{[6-benzyl-3-cyano-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}acetamide (CAS 791789-15-6)
- 2-((3-(2-Ethoxyphenoxy)-2-methyl-4-oxo-4H-chromen-7-yl)oxy)acetonitrile (CAS 846600-07-5)
- (2S,4s,5S)-5-((tert-butoxycarbonyl)amino)spiro[3.3]Heptane-2-carboxylic acid (CAS 1682647-21-7)
- (η5-pentamethylcyclopentadienyl)(2-phenylethenyl)bis(trimethylphosphine)ruthenium (CAS 114674-70-3)
- 4-(Phenylcarbamoyl)phenyl acetate (CAS 33577-83-2)
- 3-(5,7-Dioxo-5,7-dihydro-6H-pyrrolo[3,4-b]pyridin-6-yl)benzoic acid (CAS 294892-44-7)
- 2-Cyano-3-(2,6-difluorophenyl)propionic Acid (CAS 2044707-22-2)
- (S)-2,2-dimethyl-1-(3-(trifluoromethoxy)phenyl)propan-1-amine (CAS 1389368-02-8)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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