1-([1,1'-Biphenyl]-4-ylmethyl)-3-(4,6-dimethylpyrimidin-2-yl)guanidine CAS 685896-77-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 685896-77-9 |
| Molecular Formula | C20H21N5 |
| Molecular Weight | 331.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-([1,1'-Biphenyl]-4-ylmethyl)-3-(4,6-dimethylpyrimidin-2-yl)guanidine (CAS 685896-77-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H21N5. Molecular weight: 331.41 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H21N5 |
| Molecular Weight | 331.41 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 5 |
Related Biphenyl Standards
- 1-([1,1'-Biphenyl]-4-yl)-3-((4-methoxyphenyl)amino)propan-1-one (CAS 279672-28-5)
- 2-([1,1'-Biphenyl]-4-yloxy)-N-(3,4-dimethylphenyl)acetamide (CAS 300673-76-1)
- N-([1,1-Biphenyl]-4-ylmethyl)-2-butoxyaniline (CAS 1040689-07-3)
- N-([1,1'-biphenyl]-2-yl)-2-(4-formylphenoxy)acetamide (CAS 17172-60-0)
- 5-([1,1'-Biphenyl]-4-yl)-2-(trifluoromethyl)furan-3-carboxylic acid (CAS 241154-06-3)
- 2-(2-Biphenyl-4-yl-ethyl)-6-hydroxy-benzoic acid methyl ester (CAS 1171924-93-8)
- 4-([1,1'-Biphenyl]-4-yl)-5-(methylsulfonyl)thiazol-2-amine (CAS 1707379-58-5)
- 1,2-Di([1,1'-biphenyl]-4-yl)ethyne (CAS 21326-80-7)
Recommended Standards
- 1,3-Dimethyl-7-(2-methylallyl)-8-(4-methylpiperidin-1-yl)-3,7-dihydro-1H-purine-2,6-dione (CAS 585559-31-5)
- (S)-2-(Tritylamino)propanoic acid (CAS 80514-64-3)
- 1,3-Diphenylbenzo[f]quinoline (CAS 3837-42-1)
- Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide (CAS 27148-03-4)
- 2-(5-methyl-1,3-thiazol-2-yl)ethan-1-amine dihydrochloride (CAS 1311317-94-8)
- (3-Vinylphenyl)methanamine (CAS 75578-55-1)
- Ethyl 2-((3-methylisoxazol-5-yl)amino)-2-oxoacetate (CAS 41230-59-5)
- N-Cyclopentyl-2-(2-((3,5-dimethoxybenzyl)thio)thiazol-4-yl)acetamide (CAS 941981-24-4)
- 1-Phenyl-2-(trifluoromethyl)-5-((trimethylsilyl)oxy)-1H-imidazole (CAS 1416373-02-8)
- Insulin aspart (CAS 116094-23-6)
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 13829788188 / jacky.chen@cato-chem.com