Methyl 2-(thiophen-3-yl)propanoate CAS 147632-29-9
| CAS No. | 147632-29-9 |
| Molecular Formula | C8H10O2S |
| Molecular Weight | 170.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 2-(thiophen-3-yl)propanoate (CAS 147632-29-9), a certified reference material (molecular formula C8H10O2S, MW 170.23 g/mol) for analytical method development and quality control.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Methyl 2-(thiophen-3-yl)propanoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 170.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Methyl 2-(thiophen-3-yl)propanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H10O2S |
| Molecular Weight | 170.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1999 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 1-Methyl-1-(thiophen-2-ylmethyl)urea (CAS 1153872-31-1)
- 4-(Thiophen-2-yl)tetrahydrofuran-3-ol (CAS 1420793-05-0)
- Methyl 3-(thiophen-2-yl)propanoate (CAS 16862-05-8)
- Methyl 3-(thiophen-3-yl)propanoate (CAS 179932-05-9)
- 2-(Thiophen-3-yl)butanoic acid (CAS 73812-53-0)
- 2-[(thiophen-2-ylmethoxy)methyl]oxirane (CAS 80910-06-1)
- Ethyl 2-(thiophen-2-yl)acetate (CAS 57382-97-5)
- Methyl 2-(thiophen-2-yl)propanoate (CAS 67333-41-9)
Recommended Standards
- Methyl 4,5-dimethylthiophene-3-carboxylate (CAS 14559-13-8)
- 2-Amino-3-(thiophen-3-yl)propanamide (CAS 1494925-66-4)
- (R)-2-Methyl-3-thioxohexahydro-1H-pyrrolo[1,2-c]imidazol-1-one (CAS 145552-40-5)
- 3-Oxo-3-thiomorpholinopropanenitrile (CAS 15029-33-1)
- 3-chloro-5-fluoro-pyridine (CAS 514797-99-0)
- Methyl 3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzoate (CAS 480425-35-2)
- 4-Nitro-1-(2-phenylethyl)-1h-pyrazole (CAS 28469-23-0)
- Methyl 2,6-Difluoro-4-methylbenzoate (CAS 79538-30-0)
- 3,4-Dichloro-5-nitropyridine (CAS 56809-84-8)
- N-(3-Methyl-6-nitrobenzo[d]thiazol-2(3H)-ylidene)-4-(pyrrolidin-1-ylsulfonyl)benzamide (CAS 850910-42-8)
- AZD 7762 hydrochloride (CAS 1246094-78-9)
- N-Allyl-1H-pyrrole-1-carboxamide (CAS 107962-30-1)
- 3,7-Dinitro-1H-pyrrolo[3,2-b]pyridine (CAS 1190313-71-3)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
Why CATO?
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