5-(2,6-Dimethoxyphenyl)thiophene-2-carbaldehyde CAS 887987-02-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 887987-02-2 |
| Molecular Formula | C13H12O3S |
| Molecular Weight | 248.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2,6-Dimethoxyphenyl)thiophene-2-carbaldehyde (CAS 887987-02-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H12O3S. Molecular weight: 248.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H12O3S |
| Molecular Weight | 248.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 1987 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(4-Ethoxyphenyl)thiophene-2-carboxylic acid (CAS 952959-59-0)
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- 5-(4-Methoxy-2-methylphenyl)thiophene-2-carboxylic acid (CAS 764722-92-1)
- (s)-2-Amino-2-(3-bromo-5-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1213540-93-2)
- 3-(1-(4-Chlorophenyl)cyclobutyl)-5,6,7,8-tetrahydrocinnoline (CAS 918873-18-4)
- 2-(5-(Furan-2-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)succinic acid (CAS 853904-00-4)
- 2-(4-Bromophenyl)-3-oxopentanenitrile (CAS 857483-87-5)
- Ethyl (E)-3-((5S,8aS)-5-benzyl-3-oxodihydro-1H,3H-oxazolo[4,3-c][1,4]oxazin-8a(8H)-yl)acrylate (CAS 1556097-90-5)
- N-phenyl dibenzothiophen-4-amine (CAS 1252914-52-5)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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