Tetrakis(4-cyanophenyl)methane CAS 121706-21-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 121706-21-6 |
| Molecular Formula | C29H16N4 |
| Molecular Weight | 420.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tetrakis(4-cyanophenyl)methane (CAS 121706-21-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C29H16N4. Molecular weight: 420.46 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C29H16N4 |
| Molecular Weight | 420.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
Related Tetrakis Standards
- 1,1,2,2-Tetrakis(4-methylphenyl)-1,2-ethanediol (CAS 913-86-0)
- Tetrakis[(trimethylsilyl)ethynyl]silane (CAS 13888-92-1)
- Tetrakis(4-ethynylphenyl)methane (CAS 177991-01-4)
- 1,1,2,2-Tetrakis(4-ethynylphenyl)ethene (CAS 4863-90-5)
- 1,4,8,11-Tetrakis(carbamoylmethyl)-1,4,8,11-tetraazacyclotetradecane (CAS 345612-63-7)
- 36809-75-3 Tin(4+) tetrakis(2-methylpropan-2-olate) DTXSID40747907 (CAS 36809-75-3)
- 1,2,4,5-Tetrakis(tert-butylthio)benzene (CAS 447463-65-2)
- Tetrakis(4-cyanophenyl)ethylene (CAS 79802-71-4)
Recommended Standards
- 1-(4-{4-[5-(4-methoxyphenyl)-1H-pyrazol-3-yl]piperidin-1-yl}-3-nitrophenyl)ethan-1-one (CAS 1026092-88-5)
- (S)-2-(4-((4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)methyl)cyclohexane-1-carboxamido)-2-phenylacetic acid (CAS 1217458-07-5)
- 4,7-Dihydro-4-oxo-2-[(triphenylmethyl)amino]-3H-pyrrolo[2,3-d]pyrimidine-5-carboxaldehyde (CAS 1019853-65-6)
- [6-(2,2,2-Trifluoroethoxy)pyrimidin-4-yl]methanamine hydrochloride (CAS 1439899-29-2)
- Colutehydroquinone (CAS 181311-16-0)
- 4-(1,3-Dioxolan-2-ylmethyl)anisole 4-(1,3-dioxolan-2-ylmethyl)-1-methoxybenzene 91970-78-4 (CAS 91970-78-4)
- 3-((2-Chloropyrimidin-4-yl)amino)benzoic acid (CAS 1208083-20-8)
- 4,5-Dimethyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-amine (CAS 1434053-48-1)
- o-tolyl acetate (CAS 533-18-6)
- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
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