4-Chloro-3-(2-methoxyethoxy)-5-(methylthio)thiophene-2-carboxylic acid CAS 1708251-06-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1708251-06-2 |
| Molecular Formula | C9H11ClO4S2 |
| Molecular Weight | 282.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-3-(2-methoxyethoxy)-5-(methylthio)thiophene-2-carboxylic acid (CAS 1708251-06-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H11ClO4S2. Molecular weight: 282.76 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H11ClO4S2 |
| Molecular Weight | 282.76 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
Related Chloro Standards
- Methyl 3-chloro-4-(isopropylsulfonyl)thiophene-2-carboxylate (CAS 175201-99-7)
- 2-(4-Chloro-2-methylphenoxy)-1-(4-methylpiperazin-1-yl)ethan-1-one (CAS 101991-85-9)
- 2-Chloro-N-methyl-N-phenylpyridine-3-sulfonamide (CAS 1156236-32-6)
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Recommended Standards
- (4-(Ethylsulfonyl)phenyl)methanesulfonyl chloride (CAS 1542637-42-2)
- 4-(Isopropylsulfonyl)benzene-1-sulfonyl chloride (CAS 1540528-87-7)
- 5-tert-butyl-4-(chlorosulfonyl)thiophene-2-carboxylic acid (CAS 1803584-21-5)
- 5-(2-Fluoro-5-methylphenyl)pyrimidin-2-ol (CAS 1111108-28-1)
- 2-Chloro-2-Fluoro-1-(1-Piperidinyl)Ethanone (CAS 321-77-7)
- 2-[(5-chloro-1H-1,3-benzodiazol-2-yl)methyl]-2-ethylbutanoic acid hydrochloride (CAS 1251925-10-6)
- 1-(4,4-Difluoro-2-(hydroxymethyl)pyrrolidin-1-yl)ethan-1-one (CAS 1872816-38-0)
- Ethyl 2-(aminomethyl)-3,3-difluoropropanoate hydrochloride (CAS 1393532-78-9)
- 2-(3,4-difluorophenyl)-N-(2-iodoethyl)acetamide (CAS 1567057-05-9)
- Neuropeptide FF (CAS 99566-27-5)
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