2-nitrothiophen-3-ol CAS 128496-62-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128496-62-8 |
| Molecular Formula | C4H3NO3S |
| Molecular Weight | 145.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-nitrothiophen-3-ol (CAS 128496-62-8) pharmaceutical standards reference standard. Molecular formula: C4H3NO3S. Molecular weight: 145.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H3NO3S |
| Molecular Weight | 145.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related nitrothiophen Standards
- 2-Nitrothiophen-3-amine (CAS 52003-20-0)
- 3-Nitrothiophen-2-amine (CAS 80313-09-3)
- 5-Methyl-2-nitrothiophen-3-amine (CAS 1404364-31-3)
- (5-Nitrothiophen-2-yl)methanamine (CAS 90993-47-8)
- 4-Methyl-3-nitrothiophen-2-amine (CAS 80313-10-6)
- (4-Nitrothiophen-2-yl)methanol (CAS 20898-91-3)
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- 1-(3-Nitrothiophen-2-yl)ethanone (CAS 65967-45-5)
Recommended Standards
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- tert-butyl 3-oxo-decahydropyrido[3,4-b]pyrazine-1-carboxylate (CAS 1258639-26-7)
- 1-Ethoxy-3-(phenylethynyl)benzene (CAS 1416439-64-9)
- Dabrafenib Impurity 8 (CAS 686258-75-3)
- 2-Chloro-8-nitroquinazolin-4-amine (CAS 1388042-70-3)
- spiro[2.2]pentane-1-carbaldehyde (CAS 64940-63-2)
- 1-(4-Bromothiophen-2-yl)-N-((6-methoxypyridin-3-yl)methyl)methanamine (CAS 1039958-64-9)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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