(5-Chloro-2-(methylamino)phenyl)methanol CAS 951883-91-3
| CAS No. | 951883-91-3 |
| Molecular Formula | C8H10ClNO |
| Molecular Weight | 171.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(5-Chloro-2-(methylamino)phenyl)methanol (CAS 951883-91-3), molecular formula C8H10ClNO and molecular weight 171.62 g/mol, is a CATO reference standard with documented purity and traceability.
(5-Chloro-2-(methylamino)phenyl)methanol (C8H10ClNO) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H10ClNO |
| Molecular Weight | 171.62 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 Chloro Standards
- (3-Chloro-2-methoxyphenyl)methanamine (CAS 1044256-97-4)
- [3-chloro-5-(methylamino)phenyl]methanol (CAS 1051900-94-7)
- 4-Chloro-2,3,5-trimethylpyridine-1-oxide (CAS 109371-20-2)
- 1-(6-Chloro-2-methylpyridin-3-yl)ethan-1-ol (CAS 1093880-33-1)
- 4-Chloro-3-(methoxymethyl)aniline (CAS 1094675-66-7)
- 5-Chloro-2-ethoxy-3-methylpyridine (CAS 1095544-93-6)
- 2-Chloro-5-(methoxymethyl)aniline (CAS 1097797-19-7)
- 2-Chloro-3-(propan-2-yloxy)pyridine (CAS 1105190-61-1)
Recommended Standards
- (4-Chloro-3-methoxyphenyl)methanamine (CAS 247569-42-2)
- (R)-1-(5-Chloro-2-methylpyridin-3-yl)ethan-1-ol (CAS 2643341-21-1)
- (4-Chloro-2-methoxyphenyl)methanamine (CAS 896127-80-3)
- (R)-2-Amino-2-(3-chlorophenyl)ethanol (CAS 926291-77-2)
- 2,2,2-Trifluoro-N-(2-(5-oxo-3-thioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)phenyl)acetamide (CAS 134793-40-1)
- 2-Cyano-3,11-dioxo-18�-oleana-1,12-dien-30-oic acid methyl ester (CAS 944832-18-2)
- 1-(3-Cyclobutyl-1H-1,2,4-triazol-5-yl)ethanone (CAS 1558311-64-0)
- Methyl 2-(phenylamino)butanoate (CAS 77165-36-7)
- 2-(2-(Aminomethyl)-1H-pyrrol-1-yl)acetic acid (CAS 145041-27-6)
- 4-(o-Tolyloxy)benzenesulfonyl Chloride (CAS 610277-83-3)
- 4-(2-Methylphenyl)phenol (CAS 38262-85-0)
- 4-(Dimethylamino)-4-(3-fluorophenyl)cyclohexan-1-one (CAS 863514-54-9)
- 3-Cyclohexylpropanehydrazide (CAS 81975-20-4)
- Glucagon-like peptide 2 (CAS 89750-15-2)
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