2-Hydroxy-4-(thiophen-2-yl)benzaldehyde CAS 1118519-87-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1118519-87-1 |
| Molecular Formula | C11H8O2S |
| Molecular Weight | 204.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-4-(thiophen-2-yl)benzaldehyde (CAS 1118519-87-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H8O2S. Molecular weight: 204.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H8O2S |
| Molecular Weight | 204.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 2-Hydroxy-5-(2-thienyl)benzaldehyde (CAS 215023-65-7)
- 3-Hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropanoate (CAS 1115-20-4)
- 2-(Hydroxy(phenyl)methyl)cyclohexan-1-one (CAS 13161-18-7)
- 1-(4-Hydroxy-3-(3-methylbut-2-en-1-yl)phenyl)ethanone (CAS 26932-05-8)
- 3-(((1-Hydroxy-2-methylpropan-2-yl)amino)methyl)benzonitrile (CAS 1042554-41-5)
- Methyl 3-hydroxy-5-(methylthio)thiophene-2-carboxylate (CAS 104386-67-6)
- 4-Hydroxy-5,6-dihydro-4H-thieno[2,3-b]thiopyran 7,7-dioxide (CAS 137004-58-1)
- 2-Hydroxy-3-propyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 94881-99-9)
Recommended Standards
- 2-(3-Methylbenzo[b]thiophen-2-yl)-2-oxoacetaldehyde (CAS 111760-34-0)
- Benzo[d]imidazo[2,1-b]thiazol-2-ylmethanol (CAS 114095-02-2)
- 4-Methyl-2-(pyridin-2-yl)thiazole-5-carbaldehyde (CAS 1083224-02-5)
- 2-Methyl-6-nitroimidazo[1,2-a]pyridine (CAS 13212-83-4)
- 7-Methoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline (CAS 54893-23-1)
- Methyl 8-(3-(4-(trifluoromethoxy)phenyl)-1,2,4-oxadiazol-5-yl)octanoate (CAS 680216-05-1)
- 2,2,3,3,4,4,4-Heptafluorobutyl (2,2,3,3,3-pentafluoropropyl) carbonate (CAS 1980085-55-9)
- 1-((2-Bromo-4-chlorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide (CAS 1004643-46-2)
- [4-(3-Methylbutoxy)phenyl]amine (CAS 5198-05-0)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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