6-Bromo-1,3,5-triazine-2,4-diamine CAS 4649-67-6
| CAS No. | 4649-67-6 |
| Molecular Formula | C3H4BrN5 |
| Molecular Weight | 190.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-1,3,5-triazine-2,4-diamine (CAS 4649-67-6), molecular formula C3H4BrN5 and molecular weight 190.00 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6-Bromo-1,3,5-triazine-2,4-diamine (C3H4BrN5) contains a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 190.00 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 6-Bromo-1,3,5-triazine-2,4-diamine 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 | C3H4BrN5 |
| Molecular Weight | 190.00 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Related Bromo Standards
- 6-Bromo-1,2,4-triazine-3,5-diamine (CAS 104405-59-6)
- 4-Bromo-1H-pyrazole-5-carboxamide (CAS 1146951-57-6)
- 5-Bromo-2-methyl-2H-1,2,3-triazole-4-carbaldehyde (CAS 1306610-18-3)
- 4-Bromo-1-methyl-1H-1,2,3-triazole-5-carbaldehyde (CAS 1402465-82-0)
- 5-Bromo-4-methyl-4H-1,2,4-triazole-3-carbaldehyde (CAS 1557913-96-8)
- 1-(5-Bromo-4H-1,2,4-triazol-3-yl)ethanone (CAS 1780810-73-2)
- 4-Bromo-1H-imidazole-2-carboxamide (CAS 1823952-84-6)
- 4-Bromo-1H-imidazole-5-carboxamide (CAS 36062-67-6)
Recommended Standards
- 6-Amino-5-bromo-4-pyrimidinol (CAS 6312-71-6)
- 2(1h)-pyrimidinone, 4-amino-5-bromo- 2240-25-7 4-Amino-5-bromopyrimidin-2(1H)-one 4-amino-5-bromo-2(1h)-pyrimidinon 4-amino-5-bromo-2(1h)-pyrimidinone 4-amino-5-bromo-2-hydroxypyrimidine 5-bromocytosine 5-bromocytosine crystalline 6-amino-5-bromopyrimidin-2(1h)-one timtec-bb sbb000280 (CAS 2240-25-7)
- 5-Amino-4-bromopyridazin-3-ol (CAS 57041-96-0)
- 2-(Bromomethyl)-6-fluoropyridine (CAS 100202-78-6)
- 4-(Pyridin-3-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid (CAS 950187-45-8)
- 2-Chloro-4-(difluoromethyl)-5-fluoronicotinic acid (CAS 1804665-88-0)
- 2,3-Dibromo-4,5-difluorothiophenol (CAS 1803715-74-3)
- [2-amino-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanol (CAS 1339927-45-5)
- 4-Bromo-N1,N1-dimethyl-1,2-benzenediamine (CAS 183251-89-0)
- (3-Bromophenoxy)acetyl chloride (CAS 211933-66-3)
- 1-(2-Imino-3-methyl-2,3-dihydro-1H-imidazol-1-yl)ethanone (CAS 786579-39-3)
- tert-Butyl 8-amino-5-oxa-2-azaspiro[3.5]nonane-2-carboxylate (CAS 2306262-06-4)
- 2-(carbamoylmethanesulfinyl)benzoic acid (CAS 682749-23-1)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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