3,10-bis(chloromethyl)di[1,2,4]triazolo[4,3-a:3,4-c]quinoxaline CAS 672951-56-3
| CAS No. | 672951-56-3 |
| Molecular Formula | C12H8Cl2N6 |
| Molecular Weight | 307.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 3,10-bis(chloromethyl)di[1,2,4]triazolo[4,3-a:3,4-c]quinoxaline (CAS 672951-56-3), a certified reference material (molecular formula C12H8Cl2N6, MW 307.14 g/mol) for analytical method development and quality control.
Structurally, 3,10-bis(chloromethyl)di[1,2,4]triazolo[4,3-a:3,4-c]quinoxaline (C12H8Cl2N6) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 307.14 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H8Cl2N6 |
| Molecular Weight | 307.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related bis Standards
- (R)-(5-(Chloromethyl)-1,3,4-oxadiazol-2-yl)(cyclohexyl)(phenyl)methanol (CAS 1208254-99-2)
- 2-(Chloromethyl)-6-(4-methoxyphenyl)thieno[3,2-d]pyrimidin-4(1h)-one (CAS 875156-68-6)
- Methyl 3-(4-(chloromethyl)phenoxy)-4-methoxybenzoate (CAS 308804-89-9)
- 3-[5-(Chloromethyl)-1,2,4-oxadiazol-3-yl]-N-cyclopropyl-4-methoxybenzamide (CAS 1119452-11-7)
- (4-(5-(Chloromethyl)-1,2,4-oxadiazol-3-yl)phenyl)(morpholino)methanone (CAS 1119452-68-4)
- 4-(5-(Chloromethyl)-1,2,4-oxadiazol-3-yl)-N-isopentylbenzamide (CAS 1119449-63-6)
- 3-(3-(Chloromethyl)-1,2,4-oxadiazol-5-yl)-N-(2-ethyl-6-methylphenyl)propanamide (CAS 1432436-58-2)
- {3-[5-(Chloromethyl)-2-methanesulfonyl-1h-imidazol-1-yl]propyl}diethylamine (CAS 1221342-23-9)
Recommended Standards
- 3-(4-Bromophenoxymethyl)benzoic acid (CAS 380173-56-8)
- 3-[(2-bromophenyl)methoxy]benzoic acid (CAS 923809-38-5)
- 3-(2-Bromophenoxymethyl)benzoic acid (CAS 438473-78-0)
- 4-((4-Bromobenzyl)oxy)benzoic acid (CAS 62290-41-9)
- 3-Isopropoxypyridine (CAS 88111-63-1)
- (2,3-Dimethyl-6-(trifluoromethyl)imidazo[2,1-b]thiazol-5-yl)methanol (CAS 1823510-54-8)
- 2-(2,4'-Bipiperidin-1-yl)-N,N-dimethylacetamide dihydrochloride (CAS 2108725-65-9)
- Methyl 4-(thiomorpholinomethyl)benzoate (CAS 128982-45-6)
- Methyl 2-cyclopropylpyrimidine-5-carboxylate (CAS 1158735-17-1)
- N-(2,4-dichlorobenzyl)piperidin-4-amine hydrochloride (CAS 1261234-72-3)
- 1-Benzyl-5-(4-ethyl-5-sulfanyl-4H-1,2,4-triazol-3-yl)-1,2-dihydropyridin-2-one (CAS 242472-12-4)
- 5-Hydroxy-3-phenyl-2,5-dihydrofuran-2-one (CAS 66661-71-0)
- 6-Nitrocaproic acid (CAS 10269-96-2)
- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
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