1-(3,6-Dibromopyrazin-2-yl)ethanol CAS 1935331-18-2
| CAS No. | 1935331-18-2 |
| Molecular Formula | C6H6Br2N2O |
| Molecular Weight | 281.93 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 1-(3,6-Dibromopyrazin-2-yl)ethanol.
CATO supplies 1-(3,6-Dibromopyrazin-2-yl)ethanol (CAS 1935331-18-2), a certified reference material (molecular formula C6H6Br2N2O, MW 281.93 g/mol) for analytical method development and quality control.
The molecular framework of 1-(3,6-Dibromopyrazin-2-yl)ethanol (C6H6Br2N2O) is characterized by an amide group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. 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. 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.
CATO manufactures 1-(3,6-Dibromopyrazin-2-yl)ethanol 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 | C6H6Br2N2O |
| Molecular Weight | 281.93 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1996 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromopyrazin Standards
- 1-(3,6-Dibromopyrazin-2-yl)ethan-1-one (CAS 1447607-04-6)
- N'-(3,5-Dibromopyrazin-2-yl)-N-hydroxyformimidamide (CAS 60420-05-5)
- (3,6-Dibromopyrazin-2-yl)methanol (CAS 1270497-52-3)
- N'-(3,6-dibromopyrazin-2-yl)-n,n-dimethyl-formamidine (CAS 959755-42-1)
- Ethyl 2-((3,5-dibromopyrazin-2-yl)amino)acetate, 97% (CAS 1228013-60-2)
Recommended Standards
- 2,5-Dibromo-3-methoxyphenol (CAS 1782369-05-4)
- 4,6-Dibromo-2-methoxypyridin-3-amine (CAS 1949816-22-1)
- 3,5-Dibromo-2-methoxypyridin-4-amine (CAS 1393563-12-6)
- (1R,5S)-2,4-Dibromo-8-oxabicyclo[3.2.1]oct-6-en-3-one (CAS 2166380-91-0)
- 1-(5-Methoxy-1H-indol-2-yl)ethanone (CAS 89671-85-2)
- (2S,3S)-bicyclo[2.2.2]Octane-2,3-diamine (CAS 1258224-28-0)
- 4-Bromo-2-nitrophenylacetic Acid (CAS 6127-11-3)
- 3-Cyclopropoxy-4-fluoro-5-nitropyridine (CAS 1243410-59-4)
- 3-[(4-Methoxyanilino)methylene]-6-methyl-2H-pyran-2,4(3H)-dione (CAS 117034-63-6)
- (E)-N-(2-(3-(benzylthio)-6-methyl-1,2,4-triazin-5-yl)vinyl)-O-(2,4-dichlorobenzyl)hydroxylamine (CAS 1164493-74-6)
- 4-[5-(Ethoxycarbonyl)-3-pyrrolyl]-4-oxobutanoic Acid (CAS 119647-71-1)
- n,n-Dimethyl-2-(piperidin-2-yl)ethan-1-amine dihydrochloride (CAS 91551-52-9)
- 1-(2,6-Dimethylpyrimidin-4-yl)-n-methylpiperidin-4-amine (CAS 1184506-33-9)
- Prolactin-Releasing Peptide (1-31) (rat) (CAS 215510-06-8)
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