(5-Nitrofuran-2-yl)(thiophen-2-yl)methanone CAS 64258-99-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 64258-99-7 |
| Molecular Formula | C9H5NO4S |
| Molecular Weight | 223.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Nitrofuran-2-yl)(thiophen-2-yl)methanone (CAS 64258-99-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H5NO4S. Molecular weight: 223.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H5NO4S |
| Molecular Weight | 223.21 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Nitrofuran Standards
- (1-Methyl-3-(5-nitrofuran-2-yl)-1H-pyrazol-4-yl)methanol (CAS 61621-37-2)
- 4-Ethyl-5-(5-nitrofuran-2-yl)-4H-1,2,4-triazol-3-amine (CAS 41735-52-8)
- 1-(((5-nitrofuran-2-yl)methylene)amino)imidazolidin-2-one (CAS 21638-36-8)
- (5-Nitrofuran-2-yl)(piperidin-1-yl)methanone (CAS 951-91-7)
- 1-Methyl-2-((5-nitrofuran-2-yl)thio)-1H-imidazole (CAS 802329-14-2)
- 1-Methyl-3-(5-nitrofuran-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 61619-60-1)
- 1-Methyl-5-(5-nitrofuran-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 61619-61-2)
- 2-(5-Nitrofuran-2-carbonyl)isoxazolidin-3-one (CAS 61981-61-1)
Recommended Standards
- (2-Fluoro-3-methoxy-6-(1H-tetrazol-1-yl)phenyl)methanamine (CAS 1821248-00-3)
- 2-((1H-1,2,4-triazol-5-yl)thio)-3-nitropyridine (CAS 73768-80-6)
- 2-(pyrimidin-2-ylsulfanyl)-1,3-oxazole-4-carboxylic acid (CAS 1566207-10-0)
- N-[4-(2-Phenylethynyl)phenyl]butanamide (CAS 439097-37-7)
- 1,3-Butadiene, polymer with 1-butene, (2E)-2-butene, (2Z)-2-butene and 2-methyl-1-propene (CAS 9043-62-3)
- Methyl (E)-3-(5-formylfuran-2-yl)acrylate (CAS 20564-97-0)
- Methyl 2-(3-amino-5-methylphenyl)acetate (CAS 1261647-93-1)
- 1-[3-(piperazine-1-sulfonyl)phenyl]ethan-1-one hydrochloride (CAS 1049768-95-7)
- Trt-D-Cys(trt)-OH.DEA (CAS 96909-04-5)
- Cycloaspeptide D (CAS 691363-62-9)
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