N-(5-Bromopyrazin-2-yl)acetamide CAS 174680-67-2
| CAS No. | 174680-67-2 |
| Molecular Formula | C6H6BrN3O |
| Molecular Weight | 216.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(5-Bromopyrazin-2-yl)acetamide (CAS 174680-67-2), molecular formula C6H6BrN3O and molecular weight 216.04 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H6BrN3O, N-(5-Bromopyrazin-2-yl)acetamide contains an amide group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 216.04 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.
As a certified reference material (CRM), N-(5-Bromopyrazin-2-yl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H6BrN3O |
| Molecular Weight | 216.04 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 2-(5-Bromopyrazin-2-yl)acetic acid (CAS 1197226-32-6)
- 2-(6-Bromopyrazin-2-yl)acetic acid (CAS 1197235-78-1)
- 5-Bromopyrazin-2-yl acetate (CAS 1209459-60-8)
- 2-(5-Bromopyrazin-2-yl)propan-2-ol (CAS 1303967-23-8)
- 2-(6-Bromopyrazin-2-yl)propan-2-ol (CAS 2673371-79-2)
- 3-(5-Bromopyrazin-2-yl)prop-2-yn-1-ol (CAS 2357143-31-6)
- 1-(5-Bromopyrazin-2-yl)cyclopropanecarbonitrile (CAS 1447607-74-0)
- (1-(5-Bromopyrazin-2-yl)cyclopropyl)methanamine (CAS 1447606-94-1)
Recommended Standards
- 3-Bromo-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1708944-49-3)
- 1-Bromo-5H,6H,7H,8H-imidazo[1,5-c]pyrimidin-5-one (CAS 1783619-44-2)
- 5-Amino-2-bromonicotinamide (CAS 1706438-59-6)
- N-(5-bromopyrimidin-2-yl)acetamide (CAS 180530-15-8)
- 1,3-Dichlorohexafluoropropane (CAS 662-01-1)
- Methyl[(4-methyl-3-phenylmorpholin-2-yl)methyl]amine (CAS 1342102-55-9)
- N-((Diphenylphosphoryl)methyl)-4-methoxybenzamide (CAS 90304-98-6)
- 2-(Methoxymethyl)isonicotinic acid (CAS 1211591-55-7)
- Methyl 2-chloro-4-[2-(trifluoromethyl)phenyl]benzoate (CAS 1820607-35-9)
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- 6-Fluoro-4-methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 1247021-99-3)
- 6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one (CAS 1626337-89-0)
- 4-Chloro-1-(3-(pyrrolidin-1-yl)propyl)-1h-pyrazol-3-amine (CAS 1340460-10-7)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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