4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE

Product Name: 4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE
CAS No.: 112809-52-6
Chemical Name: 4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE
Synonyms: dibenzonitrile;Iso Letrozole;AMiodarone IMpurity-B;AMiodarone IMpurity-A;Letrozole EP Impurity A;Letrozole USP iMpurities;Letrozole USP Impurity A;Letrozole Related CoMpound A;4,4'-((4H-1,2,4-Triazol-4-yl);Letrozole specified impurity A
CBNumber: CB8329754
Molecular Formula: C17H11N5
Formula Weight: 285.3
MOL File: 112809-52-6.mol

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4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE Property

Melting point:: 239-243 °C
Boiling point:: 563.5±60.0 °C(Predicted)
Density: 1.21±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
solubility: Chloroform (Slightly, Heated), Methanol (Slightly)
form: Solid
pka: 2.48±0.10(Predicted)
color: Off-White to Pale Yellow

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Safety

HS Code: 2933998350

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: I820300
Product name: IsoLetrozole
Packaging: 10mg
Price: $105
Updated: 2021/12/16

Usbiological

Product number: 281224
Product name: IsoLetrozole
Packaging: 10mg
Price: $460
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 59253
Product name: IsoLetrozole
Packaging: 25mg
Price: $650
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0011194
Product name: 4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE
Purity: 95.00%
Packaging: 250MG
Price: $739.2
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0011194
Product name: 4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE
Purity: 95.00%
Packaging: 2.5G
Price: $1947
Updated: 2021/12/16

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4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE Chemical Properties,Usage,Production

Uses

Isoletrozole (Letrozole EP Impurity A) is an impurity of Letrozole (L330100). Letrozole impurity A as per USP.

Uses

Isoletrozole is an impurity of Letrozole (L330100). Letrozole impurity A as per USP.

4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE Suppliers

Canada 1 China 65 India 3 United Kingdom 1 United States 16 Global 86

J & K SCIENTIFIC LTD.

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LETOPHARM LIMITED

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View Lastest Price from 4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE manufacturers

Career Henan Chemical Co

Product: 4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE 112809-52-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 85.0-99.8%
Supply Ability: 200kgs
Release date: 2020-01-16

112809-52-6, 4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILERelated Search:

4-((4-broMophenyl)(1H-1,2,4-triazol-1-yl)Methyl)benzonitrile 4,4',4''-Methylidenetrisbenzonitrile LetrozoleN-Oxide 4-(1H-1,2,4-Triazol-1-ylmethyl)benzonitrile 4-[[3-Chloro-4-(2-pyridinylmethoxy)phenyl]amino]-7-ethoxy-6-[(1-methyl-2-pyrrolidinylidene)amino]-3-quinolinecarbonitrile Neratinib Impurity 6 Neratinib Impurity 4,4'-(1H-1,2,4-TRIAZOL-1-YLMETHYLENE) BIS-BENZONITRILE (S)-1-(4-CYANOPHENYL)ETHANAMINE 1,1-bis(4-methylphenyl)methanamine (R)-1-(4-CYANOPHENYL)ETHANAMINE 4,4'-(1-METHYLENE) BIS-BENZONITRILE 4-(4-CYANOBENZYL)-1,2,4-TRIAZOLE 4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE

4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE

Iso Letrozole

Letrozole USP iMpurities

AMiodarone IMpurity-A

AMiodarone IMpurity-B

4,4'-(1H-1,3,4-triazol-1-ylMethylene)dibenzonitrile

Letrozole Related CoMpound A

4,4'-(4H-1,3,4-TRIAZOL-4-YLMETHYLENE)BIS

4-[α-(4-cyano-phenyl)-1-(1,3,4-triazol-1-yl)-methyl]-benzonitrile

4,4'-((4H-1,2,4-Triazol-4-yl)methylene)dibenzonitrile

4,4'-((4H-1,2,4-Triazol-4-yl)

dibenzonitrile

Letrozole EP Impurity A

4-[(4-cyanophenyl)-(1,2,4-triazol-4-yl)methyl]benzonitrile

Letrozole USP Impurity A

Letrozole USP Related Compound A

Benzonitrile, 4,4'-(4H-1,2,4-triazol-4-ylmethylene)bis-

Letrozole EP Impurity A/ Letrozole Related Compound A (Iso Letrozole)

Letrozole EP Impurity A (Letrozole USP Related Compound A)

Letrozole specified impurity A

4,4'-(1H-1,3,4-triazol-1-ylmethylene)dibenzonitrile/4,4'-(4H-1,2,4-Triazol-4-ylmethylene)bisbenzonitrile

112809-52-6