2-(5-Chlorothiophen-2-yl)cyclopropane-1-carboxylic acid CAS 1157139-18-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1157139-18-8 |
| Molecular Formula | C8H7ClO2S |
| Molecular Weight | 202.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(5-Chlorothiophen-2-yl)cyclopropane-1-carboxylic acid (CAS 1157139-18-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H7ClO2S. Molecular weight: 202.66 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H7ClO2S |
| Molecular Weight | 202.66 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1989 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorothiophen Standards
- 1-(5-Chlorothiophen-2-yl)butane-1,3-dione (CAS 854461-07-7)
- Methyl 3-(5-chlorothiophen-2-yl)prop-2-enoate (CAS 62157-63-5)
- 1-(5-Chlorothiophen-2-yl)-3-methylbutan-1-one (CAS 1094461-78-5)
- 1-(5-Chlorothiophen-2-yl)-1-cyclopropylethan-1-ol (CAS 1379354-33-2)
- (1-((5-Chlorothiophen-2-yl)methyl)cyclopropyl)methanol (CAS 1492570-45-2)
- 1-(5-Chlorothiophen-2-yl)-1-cyclopropylethan-1-ol (CAS 1503210-01-2)
- n-(1-(5-Chlorothiophen-2-yl)ethyl)cyclopropanamine (CAS 1154909-85-9)
- (1-((5-Chlorothiophen-2-yl)methyl)cyclopropyl)methanamine (CAS 1487639-28-0)
Recommended Standards
- 7-Chloro-2,3-dihydro-1,4-benzodioxine-6-thiol (CAS 1152581-30-0)
- 3-Chloro-4-(methylsulfanyl)benzoic acid (CAS 121120-08-9)
- 2-Chloro-4-(methylsulfanyl)benzoic acid (CAS 1079360-49-8)
- (S)-1-(tert-Butoxycarbonyl)-2-(2,4-dichlorobenzyl)-pyrrolidine-2-carboxylic acid (CAS 1217856-28-4)
- (5-benzyl-6,7-dihydro-4H-furo[3,2-c]pyridin-2-yl)-tributyl-stannane (CAS 1438283-59-0)
- N-Nitrosodibutylamine (CAS 924-16-3)
- m-PEG10-alcohol (CAS 27425-92-9)
- (1S,5S)-3,3,5-trimethylcyclohexyl acetate (CAS 24691-16-5)
- 2-(Azidomethyl)naphthalene (CAS 164269-42-5)
- Fibrinopeptide B (human) (CAS 36204-23-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com