(E)-3-(2,3-dihydro-1H-inden-5-yl)acrylic acid CAS 199679-36-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 199679-36-2 |
| Molecular Formula | C12H12O2 |
| Molecular Weight | 188.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-3-(2,3-dihydro-1H-inden-5-yl)acrylic acid (CAS 199679-36-2) pharmaceutical standards reference standard. Molecular formula: C12H12O2. Molecular weight: 188.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H12O2 |
| Molecular Weight | 188.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
Related E Standards
- 2,3-Dihydro-[1,4]dithiino[2,3-c]furan-5,7-dione (CAS 10489-75-5)
- 3-(2,3-dihydro-1H-inden-5-yl)prop-2-enoic acid (CAS 56635-88-2)
- Methyl 2-(2,3-dihydro-1H-inden-2-ylidene)acetate (CAS 66658-02-4)
- 7-Ethyl-4,5-dihydro-1H-furo[2,3-g]indazole (CAS 1019332-49-0)
- 2,3-Dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazole-7,8-diamine (CAS 110209-31-9)
- 7-Methyl-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-3-ol (CAS 123567-31-7)
- 2,3-Dihydro-1,4-ethanoquinoxaline-5-carbaldehyde (CAS 138023-46-8)
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Recommended Standards
- (E)-2-(Dihydrofuran-2(3H)-ylidene)-1-phenylethanone (CAS 69706-65-6)
- (5E)-6-Phenyl-5-hexene-2,4-dione (CAS 58369-46-3)
- (7-Methoxynaphthalen-2-yl)methanol (CAS 5665-20-3)
- (E)-2-(3-methoxystyryl)-3-phenylquinazolin-4(3H)-one (CAS 338750-90-6)
- Benzoflavin (CAS 6359-38-2)
- 6-Fluoropyrido[2,3-d]pyrimidine-2,4-diol (CAS 1220518-10-4)
- 2-(5,6-Difluoro-1H-benzo[d][1,2,3]triazol-1-yl)acetonitrile (CAS 1266962-64-4)
- (2-(Hydroxymethyl)pyrrolidin-1-yl)(phenyl)methanone (CAS 72351-42-9)
- 4,4'-(3,3-Difluorocycloprop-1-ene-1,2-diyl)bis(methoxybenzene) (CAS 2061959-86-0)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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