(R)-1-(5-Bromopyridin-3-yl)ethan-1-ol CAS 1027256-80-9
| CAS No. | 1027256-80-9 |
| Molecular Formula | C7H8BrNO |
| Molecular Weight | 202.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (R)-1-(5-Bromopyridin-3-yl)ethan-1-ol.
(R)-1-(5-Bromopyridin-3-yl)ethan-1-ol (CAS 1027256-80-9), molecular formula C7H8BrNO and molecular weight 202.05 g/mol, is a CATO reference standard with documented purity and traceability.
(R)-1-(5-Bromopyridin-3-yl)ethan-1-ol (C7H8BrNO) contains an amide group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (R)-1-(5-Bromopyridin-3-yl)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 | C7H8BrNO |
| Molecular Weight | 202.05 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.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- (S)-1-(5-Bromopyridin-3-yl)ethan-1-ol (CAS 1108727-07-6)
- 2-(2-Bromopyridin-4-yl)ethanol (CAS 1206250-17-0)
- 2-(5-Bromopyridin-2-yl)ethanol (CAS 1206968-77-5)
- 1-(2-Bromopyridin-4-yl)ethanol (CAS 1220126-97-5)
- 2-(5-Bromopyridin-3-yl)ethanol (CAS 1255713-61-1)
- 1-(3-Bromopyridin-2-yl)ethanol (CAS 1383734-83-5)
- (R)-1-(6-Bromopyridin-2-yl)ethan-1-ol (CAS 138983-04-7)
- 1-(6-Bromopyridin-3-yl)ethan-1-ol (CAS 139042-62-9)
Recommended Standards
- (2-Bromo-5-methylpyridin-3-yl)methanol (CAS 1020104-89-5)
- 6-Bromo-N,N-dimethylpyrazin-2-amine (CAS 1027512-51-1)
- 1-(2-Bromoethyl)-1,2-dihydropyridin-2-one (CAS 1016508-62-5)
- 5-Bromo-2,3-dimethylpyridine 1-oxide (CAS 103971-30-8)
- 2-Bromo-1-(2-fluoro-5-nitrophenyl)ethan-1-one (CAS 460750-32-7)
- 2-((5-Amino-6-chloropyrimidin-4-yl)amino)ethan-1-ol (CAS 6623-88-7)
- (2S)-4-benzyloxycarbonyl-1-tert-butoxycarbonyl-piperazine-2-carboxylic acid (CAS 138775-03-8)
- Dopamine Impurity 61 (CAS CATO-C4X-190861)
- Methyl 2-{[4-(4-methylphenyl)-3-oxo-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),5-trien-5-yl]sulfanyl}acetate (CAS 312625-68-6)
- 3,6-Dichloro-2-(difluoromethyl)pyridine (CAS 1374659-49-0)
- 4-(Bromomethyl)dihydrofuran-2(3H)-one (CAS 158465-94-2)
- 3,3-Difluoro-3-(4-fluorophenyl)-DL-alanine hydrochloride (CAS 527751-26-4)
- (4R,5S)-Methyl 4-amino-3-oxoisoxazolidine-5-carboxylate (CAS 112458-08-9)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
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