2-Methyl-5-(thiophen-2-yl)furan-3-carboxylic acid CAS 651005-90-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 651005-90-2 |
| Molecular Formula | C10H8O3S |
| Molecular Weight | 208.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Methyl-5-(thiophen-2-yl)furan-3-carboxylic acid (CAS 651005-90-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H8O3S. Molecular weight: 208.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H8O3S |
| Molecular Weight | 208.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 5-(5-Methyl-thiophen-2-yl)-2H-pyrazole-3-carboxylic acid (CAS 1025010-00-7)
- 1-Methyl-3-(thiophen-2-yl)-1h-pyrazole-4-carboxylic acid (CAS 1152510-37-6)
- 1-(Thiophen-2-ylmethyl)-1H-pyrazole-4-carboxylic acid (CAS 1154881-88-5)
- 1-Methyl-3-(thiophen-3-yl)-1H-pyrazole-4-carboxylic acid (CAS 1248613-51-5)
- (3Z)-3-[(Thiophen-2-yl)methylidene]piperazine-2,5-dione (CAS 338416-12-9)
- 1-Methyl-3-(thiophen-2-yl)-1H-pyrazole-5-carboxylic acid (CAS 871825-56-8)
- 1-Methyl-5-(thiophen-2-yl)-1H-pyrazole-3-carboxylic acid (CAS 869901-15-5)
- 2-(3-(Thiophen-2-yl)-1H-pyrazol-1-yl)acetic acid (CAS 959582-96-8)
Recommended Standards
- 2-(Oxolan-2-ylmethanesulfonyl)acetic acid (CAS 933710-43-1)
- 3-(4-Fluoro-2-methylphenyl)piperazin-2-one (CAS 334477-68-8)
- 2-(Furan-2-yl)-2-hydroxy-1-(thiophen-2-yl)ethanone (CAS 90569-47-4)
- 2-(Methylsulfinyl)-1-(tetrahydrofuran-2-yl)ethanone (CAS 137756-29-7)
- Benzhydryltriphenylphosphonium chloride (CAS 1530-43-4)
- 2-((4-(Aminomethyl)piperidin-1-yl)methyl)benzonitrile hydrochloride (CAS 1353959-40-6)
- tert-Butyl 4-(1-aminopropyl)piperidine-1-carboxylate (CAS 1290046-62-6)
- (3-Propylphenyl)hydrazine hydrochloride (CAS 306937-28-0)
- (7-Amino-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)(p-tolyl)methanone (CAS 695201-55-9)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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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