1-(2-Methylthiophen-3-yl)ethan-1-one CAS 43039-99-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 43039-99-2 |
| Molecular Formula | C7H8OS |
| Molecular Weight | 140.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Methylthiophen-3-yl)ethan-1-one (CAS 43039-99-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8OS. Molecular weight: 140.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8OS |
| Molecular Weight | 140.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Sulfur Atoms | 1 |
Related Methylthiophen Standards
- 2-(5-Methylthiophen-2-yl)acetaldehyde (CAS 1341817-84-2)
- 1-(3-Methylthiophen-2-yl)ethan-1-one (CAS 13679-72-6)
- 1-(5-Methylthiophen-3-yl)ethan-1-one (CAS 69213-96-3)
- 2-(5-Methylthiophen-2-yl)oxirane (CAS 73099-66-8)
- 2-(4-Methylthiophen-2-yl)ethan-1-amine (CAS 1176416-35-5)
- (S)-1-(5-Methylthiophen-2-yl)ethan-1-amine (CAS 1213456-85-9)
- 2-(3-Methylthiophen-2-yl)ethan-1-amine (CAS 125140-63-8)
- 1-(5-Methylthiophen-3-yl)ethan-1-amine (CAS 1270528-41-0)
Recommended Standards
- (R)-(Methylsulfinyl)benzene (CAS 4850-71-9)
- (E)-3-(Thiophen-2-yl)prop-2-en-1-ol (CAS 3216-44-2)
- 1-(Thiophen-2-yl)cyclopropan-1-ol (CAS 888505-23-5)
- 2-(4-aminophenyl)-N-(1-hydroxybutan-2-yl)acetamide (CAS 1154945-89-7)
- Trequinsin Hydrochloride (CAS 78416-81-6)
- 2-Bromo-1-(3-((trifluoromethyl)thio)phenyl)ethan-1-one (CAS 56773-34-3)
- (4-(2-Hydroxy-2-methylpropyl)piperazin-1-yl)(tetrahydrofuran-3-yl)methanone (CAS 1333521-16-6)
- 2-(3-Bromo-5-methylphenyl)morpholine (CAS 1522062-53-8)
- 2-(1-(Benzylamino)ethyl)quinazolin-4(3H)-one (CAS 143993-20-8)
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
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