(E)-4-(3-Carboxyacrylamido)-2-hydroxybenzoic acid CAS 118726-72-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 118726-72-0 |
| Molecular Formula | C11H9NO6 |
| Molecular Weight | 251.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-4-(3-Carboxyacrylamido)-2-hydroxybenzoic acid (CAS 118726-72-0) pharmaceutical standards reference standard. Molecular formula: C11H9NO6. Molecular weight: 251.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H9NO6 |
| Molecular Weight | 251.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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.) | 1990 |
| Nitrogen Atoms | 1 |
Related E Standards
- (E)-5-(3-carboxyacrylamido)-2-hydroxybenzoic acid (CAS 167493-42-7)
- (E)-3-(3-carboxyacrylamido)benzoic acid (CAS 591750-27-5)
- (E)-4-(3-carboxyacrylamido)benzoic acid (CAS 36847-93-5)
- (Z)-2-(3-carboxyacrylamido)benzoic acid (CAS 62530-49-8)
- (Z)-3-(3-Carboxyacrylamido)benzoic acid (CAS 42537-54-2)
- (Z)-4-(3-Carboxyacrylamido)benzoic acid (CAS 5432-04-2)
- 2-(3-Carboxyacrylamido)benzoic acid (CAS 68040-76-6)
- (Z)-4-(3-Carboxyacrylamido)-2-hydroxybenzoic acid (CAS 58174-50-8)
Recommended Standards
- 1-((Trifluoromethyl)sulfonyl)-1H-benzo[d][1,2,3]triazole (CAS 117632-84-5)
- 2-(2,5-Difluorophenoxy)isonicotinic acid (CAS 1199215-67-2)
- 3-Methoxy-3-oxoprop-1-en-1-yl 4-nitrobenzoate (CAS 1104461-74-6)
- 2,4,6-Triphenyl-1-(p-tolyl)pyridin-1-ium tetrafluoroborate (CAS 107108-26-9)
- (2R,5R)-5-Methylpiperidine-2-carboxylic acid (CAS 2287237-78-7)
- 5-(Aminomethyl)-N-(2-methoxyethyl)-N-methylthiazol-2-amine (CAS 1341181-59-6)
- 6-(Tert-butyl)-2-((3-fluorobenzyl)thio)pyrimidin-4(3H)-one (CAS 439112-14-8)
- tert-Butyl (S)-4-acryloyl-2-methylpiperazine-1-carboxylate (CAS 2172854-60-1)
- 4-(3-Thienyl)butanoic Acid (CAS 1505-47-1)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com