2,2'-(5'-(4-(Cyanomethyl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)diacetonitrile CAS 2311888-44-3
| CAS No. | 2311888-44-3 |
| Molecular Formula | C30H21N3 |
| Molecular Weight | 423.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,2'-(5'-(4-(Cyanomethyl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)diacetonitrile 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.
CATO supplies 2,2'-(5'-(4-(Cyanomethyl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)diacetonitrile (CAS 2311888-44-3), a certified reference material (molecular formula C30H21N3, MW 423.51 g/mol) for analytical method development and quality control.
Structurally, 2,2'-(5'-(4-(Cyanomethyl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)diacetonitrile (C30H21N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 22.0, corresponding to approximately 22 ring(s) or double-bond equivalent(s). With a molecular weight of 423.51 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C30H21N3 |
| Molecular Weight | 423.51 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 3 |
Related Cyanomethyl Standards
- N-[1-[(cyanomethyl)carbamoyl]cyclohexyl]-4-(4-propyl-1-piperazinyl)benzamide (CAS 354813-19-7)
- Cyanomethyl2,3,4,6-tetra-O-acetyl-β-D-thiogalactopyranoside (CAS 61145-33-3)
- N-(cyanomethyl)-4-(trifluoromethyl)-N-[4-(trifluoromethyl)pyridine-3-carbonyl]pyridine-3-carboxamide (CAS 158062-72-7)
- N-(Cyanomethyl)-2-((3-(4-fluorobenzyl)-4-oxo-3,4-dihydroquinazolin-2-yl)thio)-N-phenylacetamide (CAS 851712-59-9)
- (Cyanomethyl)(methyl)carbamic chloride (CAS 5524-30-1)
- 3-((3-(4-(Cyanomethyl)benzamido)phenyl)ethynyl)benzoic acid (CAS 1571122-40-1)
- N-(Cyanomethyl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-phenylacetamide (CAS 852687-58-2)
- 2-((Cyanomethyl)thio)-6-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-4-(trifluoromethyl)nicotinonitrile (CAS 625377-55-1)
Recommended Standards
- 2-(4-Phenylpiperazin-1-yl)-N-[3-(quinoxalin-2-yl)phenyl]acetamide (CAS 866131-63-7)
- 4,4',4''-(Benzene-1,3,5-triyltris(ethyne-2,1-diyl))trianiline (CAS 326002-91-9)
- 2-((5-(N,N-Dimethylsulfamoyl)-2-methylphenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 380176-64-7)
- 4-Benzyl-N-(6-sulfamoylbenzo[d]thiazol-2-yl)benzamide (CAS 329906-26-5)
- 5-Iodothiazole-4-carboxamide (CAS 912640-21-2)
- Lithium 4-methyl-2-oxo-2H-chromen-7-yl ((1R,2S,3R,4R,5S,6S)-2,3,4,5,6-pentahydroxycyclohexyl) phosphate (CAS 244145-22-0)
- (R)-4-([1,1'-Biphenyl]-4-yl)-3-aminobutanoic acid hydrochloride (CAS 1993045-70-7)
- Ethyl 5-(bromomethyl)-1-methyl-1H-pyrazole-4-carboxylate (CAS 1883290-16-1)
- 6-Bromo-2-isobutylpyridazin-3(2h)-one (CAS 2167532-74-1)
- (R)-1-(6-Bromopyridin-3-yl)ethanamine hydrochloride (CAS 1263077-87-7)
- N-Benzyl-2-methylpent-4-en-2-amine (CAS 188302-43-4)
- 2-(6-Chloro-7-hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetic acid (CAS 855287-83-1)
- 4-(Trifluoromethyl)benzamidine Hydrochloride (CAS 38980-96-0)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
Why CATO?
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