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159506

Sigma-Aldrich

4-Tritylaniline

97%

Synonym(s):

4-Triphenylmethylaniline

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About This Item

Linear Formula:
(C6H5)3CC6H4NH2
CAS Number:
22948-06-7
Molecular Weight:
335.44
EC Number:
245-346-5
MDL number:
MFCD00007898
UNSPSC Code:
12352100
PubChem Substance ID:
24849818
NACRES:
NA.22

Quality Level

100

Assay

97%

mp

255-257 °C (lit.)

functional group

phenyl

SMILES string

Nc1ccc(cc1)C(c2ccccc2)(c3ccccc3)c4ccccc4

InChI

1S/C25H21N/c26-24-18-16-23(17-19-24)25(20-10-4-1-5-11-20,21-12-6-2-7-13-21)22-14-8-3-9-15-22/h1-19H,26H2

InChI key

XYHDHXBLSLSXSR-UHFFFAOYSA-N

General description

4-Tritylaniline is also referred as p-tritylaniline.

Application

4-Tritylaniline was used in the preparation of:
  • 5-tritylisatin
  • 2,7-di-tert-butyl-9,9-dimethyl-4,5-bis(4-tritylanilinocarbonyl)-9H-xanthene methanol trisolvate monohydrate
  • bis-4,4-[6-chloro-N-(4-tritylphenyl)-[1,3,5]triazine-2,4-diamine]-[2,2-disulfonic acid]-stilbene, novel fluorophore, with potential application as an optical brightener

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

159506-BULK:
159506-25G:
159506-VAR:
159506-5G:

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Certificates of Analysis (COA)

Lot/Batch Number
STBH5718
STBD5549V
STBC0613V
STBC3855V
STBB1282

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Larry L Klein et al.
Tetrahedron letters, 54(8), 1008-1011 (2013-03-08)
Isatins are valuable intermediates for heterocyclic chemistry. Most of the common methods for their production are less than adequate when the number and lipophilicity of substituents on the targeted isatin are increased. Our group desired such molecules and identified an
Synthesis of a Fluorophore with Improved Optical Brightness.
Okuom M, et al.
International Journal of Organic Chemistry (2013)
2, 7-Di-tert-butyl-9, 9-dimethyl-4, 5-bis (4-tritylanilinocarbonyl)-9H-xanthene methanol trisolvate monohydrate.
Vysotsky MO and Schollmeyer D.
Acta Crystallographica Section E, Structure Reports Online, 63(1), o169-o171 (2006)
Salvatore Debonis et al.
Journal of medicinal chemistry, 51(5), 1115-1125 (2008-02-13)
The human kinesin Eg5 is a potential drug target for cancer chemotherapy. Eg5 specific inhibitors cause cells to block in mitosis with a characteristic monoastral spindle phenotype. Prolonged metaphase block eventually leads to apoptotic cell death. S-trityl-L-cysteine (STLC) is a

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