1-Acetylindolin-4-yl acetate CAS 737816-53-4
| CAS No. | 737816-53-4 |
| Molecular Formula | C12H13NO3 |
| Molecular Weight | 219.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-Acetylindolin-4-yl acetate (C12H13NO3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1-Acetylindolin-4-yl acetate (CAS 737816-53-4) is a high-purity analytical reference standard with the molecular formula C12H13NO3 and a molecular weight of 219.24 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-Acetylindolin-4-yl acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H13NO3 |
| Molecular Weight | 219.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Acetylindolin Standards
- 1-Acetylindolin-5-yl acetate (CAS 897940-84-0)
- 2-(1-Acetylindolin-5-yl)acetic acid (CAS 737816-48-7)
- 1-(1-Acetylindolin-5-yl)propan-1-one (CAS 160968-91-2)
- N-(1-acetylindolin-5-yl)acrylamide (CAS 1156699-07-8)
- (1-Acetylindolin-4-yl)boronic acid (CAS 1548739-47-4)
- (1-Acetylindolin-5-yl)boronic acid (CAS 905971-97-3)
- 1-(1-Acetylindolin-5-yl)-2-chloroethan-1-one (CAS 76139-03-2)
- N-(1-Acetylindolin-5-yl)methanesulfonamide (CAS 185410-82-6)
Recommended Standards
- 1-Acetyl-1,2,3,4-tetrahydroquinoline-6-carboxylic acid (CAS 51552-85-3)
- 1-[(4-methoxyphenyl)methyl]pyrrolidine-2,3-dione (CAS 877776-88-0)
- 1-Allyl-3,7-dimethyl-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione (CAS 39930-52-4)
- 1,3-Dimethyl-2-oxo-1,2,3,4-tetrahydroquinoline-7-carboxylic acid (CAS 813424-71-4)
- 1,4-oxazepane-5-carboxylic acid (CAS 1779647-41-4)
- 4-(3,4-Dimethoxyphenyl)-1H-pyrrolo[2,3-b]pyridine (CAS 880770-36-5)
- 2-[4-(3,5-dimethyl-1h-pyrazol-1-yl)phenyl]ethan-1-amine (CAS 616879-04-0)
- Aldicarb-sulfone D3 (CAS 1795135-15-7)
- 1-(5-Methylpyrazin-2-yl)butane-1,2,3,4-tetraol (CAS 163181-57-5)
- 1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-indazol-4-amine (CAS 697739-02-9)
- 3-methoxy-1,5-naphthyridine (CAS 1261365-35-8)
- 3-(6-Oxopyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)propanoic acid (CAS 148191-56-4)
- Diethyl 2-butyl-2-propylmalonate (CAS 6065-65-2)
- Semaglutide impurity 50 (CAS 2773558-66-8)
Why CATO?
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