Bis(5,6-dimethyl-1H-benzo[d]imidazol-2-yl)methane CAS 3708-68-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3708-68-7 |
| Molecular Formula | C19H20N4 |
| Molecular Weight | 304.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Bis(5,6-dimethyl-1H-benzo[d]imidazol-2-yl)methane (CAS 3708-68-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H20N4. Molecular weight: 304.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H20N4 |
| Molecular Weight | 304.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
Related Bis Standards
- 3,9-Bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane (CAS 1455-42-1)
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- 3,5-Dimethyl-1-(naphthalen-2-ylsulfonyl)piperazine (CAS 1086392-76-8)
- 4,5-Dimethyl-2-(2-phenoxyacetamido)thiophene-3-carboxamide (CAS 315675-44-6)
- 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(4-propylphenyl)butan-1-one (CAS 898787-23-0)
- 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-4-isopropylbutyrophenone (CAS 898755-59-4)
- 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-4-ethylvalerophenone (CAS 898755-39-0)
- 3,9-Dimethyl-7-pentyl-1,4-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(7H,9H)-dione (CAS 922454-40-8)
Recommended Standards
- 6-((6-Aminohexyl)(ethyl)amino)-2,3-dihydrophthalazine-1,4-dione (CAS 66612-32-6)
- Ethyl 2-[(5-{[(isopropylamino)carbonyl]amino}-1,3,4-thiadiazol-2-yl)sulfanyl]acetate (CAS 866011-00-9)
- 6-methyl-N4-(4-methylphenyl)-N2-(phenylmethyl)-2,4-Pyrimidinediamine (CAS 352224-73-8)
- 5-(Trifluoromethyl)indoline (CAS 162100-55-2)
- (2S,3R,4R,5R,6S)-2-((5,7-Dihydroxy-4-oxo-2-(3,4,5-trihydroxyphenyl)-4H-chromen-3-yl)oxy)-4,5-dihydroxy-6-methyltetrahydro-2H-pyran-3-yl 3,4,5-trihydroxybenzoate (CAS 56939-52-7)
- 1,3-Diisopropylnaphthalene (CAS 57122-16-4)
- 2-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indol-3-yl)acetic acid (CAS 339099-14-8)
- 1-Fluoro-2-((3-(trifluoromethyl)phenoxy)methyl)benzene (CAS 1443341-60-3)
- Aripiprazole 3,4-Dichlorophenyl Piperazine Impurity (CAS 57260-67-0)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com