4-Ethyl-5-propylthiophene-2-carboxylic acid CAS 750598-98-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 750598-98-2 |
| Molecular Formula | C10H14O2S |
| Molecular Weight | 198.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethyl-5-propylthiophene-2-carboxylic acid (CAS 750598-98-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H14O2S. Molecular weight: 198.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H14O2S |
| Molecular Weight | 198.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 5-propylthiophene-2-carboxylate (CAS 1256286-41-5)
- 5-methyl-4-propylthiophene-2-carbohydrazide (CAS 790270-71-2)
- N-propylthiophene-2-sulfonamide (CAS 741729-01-1)
- 5-Propylthiophene-3-carbonyl chloride (CAS 1160248-84-9)
- 5-methyl-4-propylthiophene-2-carboxylic acid (CAS 790263-47-7)
- 5-Propylthiophene-2-carbothioamide (CAS 24662-25-7)
- Methyl 5-propylthiophene-2-carboxylate (CAS 161618-22-0)
- 5-propylthiophene-3-carboxylic acid (CAS 883546-51-8)
Recommended Standards
- 4-(2,5-dimethylthiophen-3-yl)butanoic acid (CAS 26420-27-9)
- 6-(Thiophen-2-yl)hexanoic acid (CAS 21010-07-1)
- 3,4-Dimethyl-1-phenyl-1H-phosphole (CAS 30540-36-4)
- Ethyl 1-(4-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate (CAS 98475-72-0)
- 1-{[4-(trifluoromethoxy)phenyl]methyl}-1H-pyrazole-4-carbaldehyde (CAS 1481183-82-7)
- 1-Cyclohexyl-3-phenylthiourea (CAS 722-03-2)
- (2R,3S,4R)-2-(((tert-Butyldiphenylsilyl)oxy)methyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate (CAS 151797-32-9)
- 3-(2,4-Difluorobenzyl)piperidin-3-ol (CAS 1340204-31-0)
- (2R,4R,6S)-2,4,6-trimethylpiperidine hydrochloride (CAS 69682-14-0)
- [γ-Glu]15 Semaglutide (CAS CATO-C4X-222690)
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 13829788188 / jacky.chen@cato-chem.com