(5-chloro-1H-indol-2-yl)methanol CAS 53590-47-9
| CAS No. | 53590-47-9 |
| Molecular Formula | C9H16ClNO |
| Molecular Weight | 189.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (5-chloro-1H-indol-2-yl)methanol (C9H16ClNO) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 189.68 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(5-chloro-1H-indol-2-yl)methanol (CAS 53590-47-9) is a high-purity analytical reference standard with the molecular formula C9H16ClNO and a molecular weight of 189.68 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H16ClNO |
| Molecular Weight | 189.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- Methyl 5-methoxy-2-nitro-4-(3-(pyrrolidin-1-yl)propoxy)benzoate (CAS 1320288-23-0)
- 4-(2-Methyl-1H-indol-3-yl)-1,3-thiazol-2-amine (CAS 50825-19-9)
- 4-Chloro-2,3,5,6-tetrafluoroaniline (CAS 4218-94-4)
- 4-(5-(Difluoromethyl)thiophen-2-yl)-2-fluorophenol (CAS 2092285-71-5)
- 3-(3,4-Difluorophenyl)prop-2-en-1-ol (CAS 376584-18-8)
- 2-(3-Methoxyphenyl)-1-phenylethan-1-amine (CAS 65017-65-4)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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