1-(Prop-2-yn-1-yl)-1H-indole-2-carboxylic acid CAS 229953-35-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 229953-35-9 |
| Molecular Formula | C12H9NO2 |
| Molecular Weight | 199.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Prop-2-yn-1-yl)-1H-indole-2-carboxylic acid (CAS 229953-35-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H9NO2. Molecular weight: 199.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H9NO2 |
| Molecular Weight | 199.21 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2022 |
| Nitrogen Atoms | 1 |
Related Prop Standards
- 1-methyl-3-prop-1-ynyl-pyrazolo[3,4-c]pyridine-4-carbaldehyde (CAS 2920716-33-0)
- 2-(prop-2-yn-1-yl)-1,2,3,4-tetrahydroisoquinoline-1,3-dione (CAS 410538-30-6)
- 5-Phenyl-2-(prop-2-yn-1-yl)-1H-1,2,4-triazol-3(2H)-one (CAS 64892-25-7)
- 7-Methyl-1-(prop-2-yn-1-yl)indoline-2,3-dione (CAS 63725-92-8)
- Prop-2-en-1-yl N-(4-methyl-1,2,3-thiadiazol-5-yl)carbamate (CAS 343373-69-3)
- 4-phenyl-1-(prop-2-en-1-yl)-1H-imidazol-5-amine (CAS 1235440-43-3)
- 4-Methyl-1-(prop-2-en-1-yl)-1,2-dihydroquinolin-2-one (CAS 128128-28-9)
- (E)-5-(Prop-1-en-1-yl)-3-(p-tolyl)isoxazole (CAS 833462-39-8)
Recommended Standards
- 1-(4H-Furo[3,2-b]indol-2-yl)ethanone (CAS 62144-26-7)
- 1-(Pyrazin-2-yl)-2-(pyridin-2-yl)ethanone (CAS 62846-58-6)
- 1-(2-nitroethenyl)naphthalene (CAS 4735-49-3)
- Benzyl (4-ethynylphenyl)carbamate (CAS 371153-68-3)
- 4-Bromo-3-nitro-1-(tetrahydrofuran-3-yl)-1H-pyrazole (CAS 1340409-03-1)
- 3,5-Dibromosalicylic Acid (CAS 3147-55-5)
- 4-Bromo-1-(2-chloro-6-fluorobenzyl)-1H-pyrazole (CAS 957266-00-1)
- tert-Butyl 2-cyclohexylhydrazine-1-carboxylate (CAS 60295-21-8)
- 1,3-Isobenzofurandione, 4,5,6,7-tetrabromo-, polymer with 1,2-ethanediol and 2,5-furandione (CAS 65682-26-0)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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