2-(1-(Thiophen-2-ylmethyl)cyclohexyl)acetic acid CAS 78645-45-1
| CAS No. | 78645-45-1 |
| Molecular Formula | C13H18O2S |
| Molecular Weight | 238.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(1-(Thiophen-2-ylmethyl)cyclohexyl)acetic acid (CAS 78645-45-1), molecular formula C13H18O2S and molecular weight 238.35 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H18O2S, 2-(1-(Thiophen-2-ylmethyl)cyclohexyl)acetic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 238.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-(1-(Thiophen-2-ylmethyl)cyclohexyl)acetic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H18O2S |
| Molecular Weight | 238.35 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 1-(2-(Thiophen-3-yl)ethyl)cyclohexane-1-carboxylic acid (CAS 1340460-74-3)
- 1-(Thiophen-2-yl)-3-(thiophen-3-ylmethyl)urea (CAS 1211086-70-2)
- 3-(Thiophen-2-yl)-1H,4H-indeno[1,2-c]pyrazole (CAS 34708-97-9)
- 4-(Thiophen-2-yl)-2,2'-bipyridine (CAS 210363-85-2)
- 2-(5-(Thiophen-3-yl)-2h-tetrazol-2-yl)butanoic acid (CAS 871909-87-4)
- 5-(3-(Thiophen-2-yl)propyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1342974-89-3)
- 4-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]butanoic acid (CAS 849925-06-0)
- 6-Methyl-2-(thiophen-3-yl)-1,3,6,2-dioxazaborocane-4,8-dione (CAS 1356166-65-8)
Recommended Standards
- 1-Butyl-3-(3-methoxyphenyl)thiourea (CAS 22244-35-5)
- 2-[(2-Aminoethyl)thio]-N-(2,6-dimethylphenyl)-acetamide (CAS 312926-99-1)
- 1-(4-Ethoxyphenyl)-3-propylthiourea (CAS 431922-74-6)
- 2-Amino-6-propyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 350996-93-9)
- 4,6-Dichloro-2-ethyl-5-methylpyrimidine (CAS 41026-91-9)
- (4AR,6S,7R,8R,8aR)-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diol (CAS 4288-93-1)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
- L-Prolinoyl chloride (CAS 175446-63-6)
- 4,4-dimethyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-one (CAS 56369-21-2)
- 2-Amino-N-(2-fluoro-4-methylphenyl)acetamide (CAS 1040021-64-4)
- 4,4-(5,5-Difluoro-[1,1-biphenyl]-3,3-diyl)dimorpholine (CAS 1704068-67-6)
- (R)-(3-hydroxypyrrolidin-1-yl)(tetrahydro-2H-pyran-4-yl)methanone (CAS 1446001-76-8)
- (S)-2-Amino-N-(4-cyanobenzyl)-N-methylpropanamide (CAS 1306164-52-2)
- Neuropeptide Y, porcine (CAS 82785-45-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com