(E)-3-(4-Hydroxyphenyl)acrylaldehyde CAS 20711-53-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20711-53-9 |
| Molecular Formula | C9H8O2 |
| Molecular Weight | 148.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-3-(4-Hydroxyphenyl)acrylaldehyde (CAS 20711-53-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H8O2. Molecular weight: 148.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H8O2 |
| Molecular Weight | 148.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related E Standards
- 1-(2-Hydroxyphenyl)prop-2-en-1-one (CAS 1467-39-6)
- 2-((4-Hydroxyphenyl)amino)acetonitrile (CAS 28363-27-1)
- 3-(3-Hydroxyphenyl)acrylaldehyde (CAS 26231-89-0)
- 3-(4-Hydroxyphenyl)acrylaldehyde (CAS 2538-87-6)
- 2-(4-Hydroxyphenyl)propanenitrile (CAS 21850-61-3)
- 3-(3-Hydroxyphenyl)propanenitrile (CAS 23941-88-0)
- 1-(2-Hydroxyphenyl)propan-2-one (CAS 13100-05-5)
- 1-(3-Hydroxyphenyl)propan-2-one (CAS 64479-84-1)
Recommended Standards
- (E)-3-(2-Methylpyrimidin-5-yl)acrylaldehyde (CAS 312262-93-4)
- (E)-4-(Pyrimidin-2-yl)but-3-en-2-one (CAS 688800-76-2)
- (3S,4S,5S)-3-(Hydroxymethyl)hexahydropyridazine-4,5-diol (CAS 226988-04-1)
- (2-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(3,4-difluorophenyl)methanone (CAS 898756-66-6)
- 3-Ethoxypyridazine (CAS 62567-44-6)
- 1-Methyl-1H-indole-7-D (CAS 2122799-80-6)
- Methyl[3-(3-phenyl-1,2-oxazol-5-yl)propyl]amine (CAS 1221722-20-8)
- Biapenem impurity 5 (CAS CATO-C4X-22735)
- Fudosteine Impurity 33 (CAS CATO-C4X-144733)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
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