(R)-2-Amino-1-(p-tolyl)ethan-1-ol CAS 97642-98-3
| CAS No. | 97642-98-3 |
| Molecular Formula | C9H13NO |
| Molecular Weight | 151.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-2-Amino-1-(p-tolyl)ethan-1-ol (CAS 97642-98-3) is a high-purity analytical reference standard with the molecular formula C9H13NO and a molecular weight of 151.21 g/mol.
The molecular framework of (R)-2-Amino-1-(p-tolyl)ethan-1-ol (C9H13NO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures (R)-2-Amino-1-(p-tolyl)ethan-1-ol 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 | C9H13NO |
| Molecular Weight | 151.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | 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.) | 1984 |
| Nitrogen Atoms | 1 |
Related R Standards
- 4- Amino- 2, 3, 5- trimethylphenol (CAS 10486-46-1)
- 2-Amino-2-(o-tolyl)ethanol (CAS 1094627-41-4)
- 4-Amino-2-(tert-butyl)pyrimidine (CAS 114362-20-8)
- 2-Amino-2-(m-tolyl)ethanol (CAS 1179634-13-9)
- 2-Amino-5-[(dimethylamino)methyl]pyridine (CAS 1197404-30-0)
- (R)-2-amino-2-(o-tolyl)ethan-1-ol (CAS 1213011-29-0)
- (s)-2-Amino-2-(o-tolyl)ethan-1-ol (CAS 1213107-41-5)
- 2-Amino-3-isopropylphenol (CAS 1243363-18-9)
Recommended Standards
- (R)-2-(Methylamino)-2-phenylethanol (CAS 84773-28-4)
- (R)-2-Amino-2-(m-tolyl)ethanol (CAS 926292-63-9)
- (R)-2-(1H-Pyrrol-1-yl)pentanal (CAS 618905-89-8)
- (R)-2-Amino-2-(p-tolyl)ethan-1-ol (CAS 639054-51-6)
- 4-Bromo-2-(3-bromophenyl)-5-methylpyridazin-3(2H)-one (CAS 68143-27-1)
- (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-(isopropyl(phenyl)amino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol (CAS 29193-86-0)
- 2-(1-Aminocyclopropyl)acetonitrile (CAS 2091152-38-2)
- 4-(4-Chlorobenzylidene)-2-(4-nitrophenyl)oxazol-5(4H)-one (CAS 96284-64-9)
- 2-Amino-6-bromo-3-chloro-5-fluorobenzoic acid (CAS 1513119-35-1)
- 1-(2-Fluorobenzyl)piperidin-3-ol (CAS 864388-88-5)
- 2-(4-fluoronaphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 627526-35-6)
- [(5-Methylfuran-2-yl)methyl](propyl)amine (CAS 937657-13-1)
- 2-(tert-butylsulfanyl)-5-nitrobenzoic acid (CAS 1019539-13-9)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com