2-BROMO-5-HYDROXYPYRAZINE 374063-92-0 5-BROMO-2-HYDROXYPYRAZINE 5-BROMO-2-PYRAZINOL 5-BROMOPYRAZIN-2-OL BC003297 CAS 374063-92-0
| CAS No. | 374063-92-0 |
| Molecular Formula | C4H9BrN2O |
| Molecular Weight | 181.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-BROMO-5-HYDROXYPYRAZINE 374063-92-0 5-BROMO-2-HYDROXYPYRAZINE 5-BROMO-2-PYRAZINOL 5-BROMOPYRAZIN-2-OL BC003297 (CAS 374063-92-0), a certified reference material (molecular formula C4H9BrN2O, MW 181.03 g/mol) for analytical method development and quality control.
Based on its molecular formula C4H9BrN2O, 2-BROMO-5-HYDROXYPYRAZINE 374063-92-0 5-BROMO-2-HYDROXYPYRAZINE 5-BROMO-2-PYRAZINOL 5-BROMOPYRAZIN-2-OL BC003297 contains an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 181.03 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 2-BROMO-5-HYDROXYPYRAZINE 374063-92-0 5-BROMO-2-HYDROXYPYRAZINE 5-BROMO-2-PYRAZINOL 5-BROMOPYRAZIN-2-OL BC003297 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 | C4H9BrN2O |
| Molecular Weight | 181.03 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related BROMO Standards
- 3-bromo-5-ethyl-1,2,4-oxadiazole (CAS 1256643-25-0)
- 3-bromo-4-fluorothiophene (CAS 133360-02-8)
- (5-bromo-1H-imidazol-2-yl)methanol (CAS 1804129-02-9)
- 4-bromo-2-methyl-pyrazol-3-ol (CAS 1935996-83-0)
- (4-bromo-1H-pyrazol-3-yl)methanol (CAS 959756-34-4)
- (S)-2-Bromo-3-methylbutanoic acid (CAS 26782-75-2)
- 2-Bromo-2-methylbutanoic acid (CAS 41242-50-6)
- 2-Bromo-3-fluorothiophene (CAS 32431-78-0)
Recommended Standards
- 33084-49-0 4-Bromo-3-methylisoxazol-5-amine DTXSID70440671 (CAS 33084-49-0)
- 565-74-2 M69LGV465C alpha-Bromoisovaleric acid 2-Bromoisovaleric acid 2-Bromo-3-methylbutyric acid Butanoic acid, 2-bromo-3-methyl- Butyric acid, 2-bromo-3-methyl- AI3-21065 BRN 1721146 2-Bromo-3-methylbutanoic acid EINECS 209-291-0 NSC 167 UNII-M69LGV465C (CAS 565-74-2)
- 29921-57-1 Isopropyl bromoacetate Acetic acid, 2-bromo-, 1-methylethyl ester Acetic acid, bromo-, 1-methylethyl ester EINECS 249-956-2 (CAS 29921-57-1)
- 76792-22-8 IS538QCW8W alpha-Bromoisovaleric acid, (R)- Butanoic acid, 2-bromo-3-methyl-, (2R)- UNII-IS538QCW8W (CAS 76792-22-8)
- N-methyl-1-(5-(pyrazin-2-yl)-1H-pyrazol-4-yl)methanamine (CAS 1510459-57-0)
- 6-methyl-Pyrrolo[2,1-f][1,2,4]triazin-4(1H)-one (CAS 310430-81-0)
- (S)-10-Bromo-4-ethyl-4,9-dihydroxy-1,12-dihydro-14H-pyrano[3',4':6,7]indolizino[1,2-b][1,7]naphthyridine-3,14(4H)-dione (CAS 1097323-11-9)
- 1-Chloro-2-fluoro-3-(fluoromethyl)-4-methylbenzene (CAS 1805502-26-4)
- 1-(3-Fluorobenzyl)piperidine-4-carbohydrazide (CAS 453557-70-5)
- 4-Hydroxycinnamamide (CAS 59576-98-6)
- 4-(5,6,7,8-tetrahydronaphthalen-2-yl)butanoic acid (CAS 782-27-4)
- 3-Ethyl-2-hydrazinyl-5,7-dimethylquinoline hydrochloride (CAS 1170145-13-7)
- 4-Methoxy-2-(4-methoxyphenyl)-6-phenylpyridine (CAS 1781241-46-0)
- Fibrinogen Related Peptide (CAS 80755-86-8)
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