[1,1':4',1''-Terphenyl]-3,3'',5,5''-tetraamine CAS 1374433-06-3
| CAS No. | 1374433-06-3 |
| Molecular Formula | C18H18N4 |
| Molecular Weight | 290.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C18H18N4, [1,1':4',1''-Terphenyl]-3,3'',5,5''-tetraamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 290.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies [1,1':4',1''-Terphenyl]-3,3'',5,5''-tetraamine (CAS 1374433-06-3), a certified reference material (molecular formula C18H18N4, MW 290.36 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C18H18N4 |
| Molecular Weight | 290.36 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.) | 1991 |
| Nitrogen Atoms | 4 |
Related Terphenyl Standards
- 5'-Methyl-[1,1':3',1''-terphenyl]-2'-carboxylic acid (CAS 171669-68-4)
- (2''-Methyl-[1,1':4',1''-terphenyl]-4-yl)boronic acid (CAS 491595-39-2)
- [1,1':4',1''-Terphenyl]-2,2''-dicarbaldehyde (CAS 1334652-46-8)
- [1,1':4',1''-Terphenyl]-2',5'-dicarbaldehyde (CAS 144836-60-2)
- [1,1':3',1''-Terphenyl]-4,4''-dicarbaldehyde (CAS 171820-02-3)
- [1,1':4',1''-Terphenyl]-3,3''-dicarbaldehyde (CAS 341556-92-1)
- [1,1’:4’,1’’-Terphenyl]-4,4’’-dicarbaldehyde (CAS 62940-38-9)
- 2'-Methyl-[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 869959-16-0)
Recommended Standards
- 2-[4-(Piperidinocarbonyl)phenyl]benzonitrile (CAS 1365272-35-0)
- 2-(4-(Methylsulfonyl)phenyl)thieno[3,4-b]pyrazine (CAS 1381779-55-0)
- 4'-(Piperidine-1-carbonyl)-[1,1'-biphenyl]-4-carbonitrile (CAS 1365271-75-5)
- (2E)-3-(Dimethylamino)-1-[2-(3-fluorophenyl)-4-methyl-1,3-thiazol-5-yl]prop-2-en-1-one (CAS 1382696-16-3)
- Methyl 5-Amino-2-furoate (CAS 22600-30-2)
- 5-Amino-2-(methylthio)thiazole-4-carboxamide (CAS 52868-69-6)
- 4-(3-Methylisoxazol-5-yl)furan-2(5H)-one (CAS 175687-55-5)
- 3-(2,3-Dimethoxyphenyl)pyrrolidine (CAS 959237-32-2)
- Ethyl 2-amino-2-(naphthalen-1-yl)acetate (CAS 150941-87-0)
- 2-((4-Chlorobenzyl)thio)-3-phenylquinazolin-4(3H)-one (CAS 423731-88-8)
- 2-(4-Bromophenyl)-4,5-dihydro-1H-imidazole (CAS 206535-83-3)
- Quinoline-7-carbonitrile (CAS 67360-38-7)
- 1-((4-Chlorophenyl)[2-(trifluoromethyl)phenyl]methyl)piperazine (CAS 512775-99-4)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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