Isoindolin-5-ylmethanol hydrochloride CAS 910237-79-5
| CAS No. | 910237-79-5 |
| Molecular Formula | C9H11NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Isoindolin-5-ylmethanol hydrochloride (CAS 910237-79-5) is a high-purity analytical reference standard with the molecular formula C9H11NOHCl and a molecular weight of 185.65 g/mol.
Isoindolin-5-ylmethanol hydrochloride (C9H11NOHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C9H11NO HCl |
| Molecular Weight | 185.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Isoindolin Standards
- Isoindolin-5-ol Hydrobromide (CAS 105358-58-5)
- Isoindolin-5-olhydrochloride (CAS 1126832-40-3)
- 3-(Isoindolin-2-yl)aniline (CAS 1160263-98-8)
- 3-(Isoindolin-2-yl)propan-1-amine dihydrochloride (CAS 1177924-37-6)
- Isoindolin-4-ol (CAS 118924-03-1)
- 2-(Isoindolin-2-yl)acetic acid hydrochloride (CAS 1215322-31-8)
- Isoindolin-5-amine dihydrochloride (CAS 1232785-01-1)
- 2-(Isoindolin-2-yl)butanoic acid (CAS 1247162-31-7)
Recommended Standards
- 4-((1,4-Diazepan-1-yl)sulfonyl)morpholine (CAS 756457-63-3)
- 4-(3-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)propyl)morpholine (CAS 910462-33-8)
- (R)-1-(3-fluoro-4-methylphenyl)-2,2-dimethylpropan-1-amine (CAS 1388123-77-0)
- [1,3-Bis(2,6-di-i-propylphenyl)imidazol-2-ylidene][bis(trifluoromethanesulfonyl)imide]gold(I) (CAS 896733-61-2)
- 2-Bromo-N-(4-methoxyphenyl)-2-methylpropanamide (CAS 1970-56-5)
- 4-(Benzyloxycarbonylamino)bicyclo[2.2.2]octane-1-carboxylic acid (CAS 444344-91-6)
- 4,6-Dichloro-2,5-dimethylpyrimidine (CAS 1780-33-2)
- 3-(2-Fluoro-5-methylphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62051-92-7)
- Amfenac Methyl Ester (CAS 61941-58-0)
- Glucagon (1-29) (CAS 16941-32-5)
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