Di([1,1':4',1''-terphenyl]-4-yl)amine CAS 897671-75-9
| CAS No. | 897671-75-9 |
| Molecular Formula | C36H27N |
| Molecular Weight | 473.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Di([1,1':4',1''-terphenyl]-4-yl)amine (CAS 897671-75-9), molecular formula C36H27N and molecular weight 473.61 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Di([1,1':4',1''-terphenyl]-4-yl)amine (C36H27N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 24.0, corresponding to approximately 24 ring(s) or double-bond equivalent(s). With a molecular weight of 473.61 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Di([1,1':4',1''-terphenyl]-4-yl)amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C36H27N |
| Molecular Weight | 473.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1987 |
| Nitrogen Atoms | 1 |
Related Di Standards
- Di([1,1':2',1''-terphenyl]-4-yl)amine (CAS 1222634-01-6)
- N-([1,1':4',1''-terphenyl]-4-yl)-[1,1':2',1''-terphenyl]-4-amine (CAS 1222634-03-8)
- Di([1,1':3',1''-terphenyl]-4-yl)amine (CAS 897671-71-5)
- 9-([1,1':3',1''-Terphenyl]-5'-yl)-3-bromo-9H-carbazole (CAS 1410877-36-9)
- 9-([1,1':3',1''-Terphenyl]-5'-yl)-10-bromoanthracene (CAS 474688-74-9)
- [1,1':4',1''-Terphenyl]-2',3,3'',5,5',5''-hexacarboxylic acid (CAS 1542274-12-3)
- [1,1':3',1"-Terphenyl]-2,2",5,5',5"-pentacarboxylic acid (CAS 1983995-54-5)
- [1,1':3',1''-Terphenyl]-2,2'',4,4'',5'-pentacarboxylic acid (CAS 2095288-22-3)
Recommended Standards
- Oxazole, 2,2′-[[5-[[(4S)-4,5-dihydro-4-phenyl-2-oxazolyl]methyl]-2,4,6-trimethyl-1,3-phenylene]bis(methylene)]bis[4,5-dihydro-4-methyl-, (4R,4′R)- (CAS 774577-28-5)
- Tris(4-biphenylyl)amine (CAS 6543-20-0)
- Alectinib Impurity 49 (CAS CATO-C4X-283649)
- Trifarotene Impurity 13 (CAS CATO-C4X-313213)
- 2,5-Dioxohexanoic Acid Methyl Ester (CAS 43227-83-4)
- 3-(Azepan-1-ylmethyl)-5-nitro-1H-indole (CAS 101831-95-2)
- 4-Chloro-3,5-dibromotoluene (CAS 202925-05-1)
- Methyl 2-[(2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl)formamido]-2-phenylacetate (CAS 1008710-08-4)
- (R)-3-Hydroxy-N,N-dimethylpyrrolidine-1-carboxamide (CAS 1315054-87-5)
- 1-(3-Chloro-4-methoxyphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1267684-30-9)
- H-p-Bromo-DL-Phe-OH (CAS 14091-15-7)
- 3-Chloro-4-(3-fluorophenoxy)aniline (CAS 524953-60-4)
- Methyl Caprate-d (CAS 90363-39-6)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
Why CATO?
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