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CAS No 112809-51-5 , 4-[(4-cyanophenyl)-(1,2,4-triazol-1-yl)methyl]benzonitrile

  • Name: 4-[(4-cyanophenyl)-(1,2,4-triazol-1-yl)methyl]benzonitrile
  • Synonyms: 4,4'-((1h-1,2,4-triazol-1-yl)methylene)dibenzonitrile;4-[(4-cyanophenyl)-(1,2,4-triazol-1-yl)methyl]benzonitrile; Femera; CGS-20267; CGS 20267; 112809-51-5;Femara; Letrozol; Letoval;
  • CAS Registry Number:
  • Melting Point: 181-183 ºC
  • Density: 1.21g/cm3
  • Safety Statements: 36/37/39-26-22
  • Hazard Symbols: Xi: Irritant;C: Corrosive;
  • Molecular Weight: 285.30274
  • InchiKey: HPJKCIUCZWXJDR-UHFFFAOYSA-N
  • InChI: InChI=1S/C17H11N5/c18-9-13-1-5-15(6-2-13)17(22-12-20-11-21-22)16-7-3-14
    (10-19)4-8-16/h1-8,11-12,17H
  • Risk Statements: 36/37/38-20/21/22
  • Molecular Formula: C17H11N5
  • Molecular Structure:CAS No:112809-51-5 4-[(4-cyanophenyl)-(1,2,4-triazol-1-yl)methyl]benzonitrile
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112809-51-5 TROZET Letroz

  • Usage: High purity pharmaceutical material, Steroid hormone, for anabolin lose weightbodybuilding or gain musle Clinically for the treatment of male or female **ual function decline, aplastic anemia and other illnesses. Welcome to consult and purchas...
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112809-51-5 Lelroz letrozolex

  • Usage: High purity pharmaceutical material, Steroid hormone, for anabolin lose weightbodybuilding or gain musle Clinically for the treatment of male or female **ual function decline, aplastic anemia and other illnesses. Welcome to consult and purchas...
  • Min. Order: 500
  • FOB Price: USD0.82 - 5 /
  • China Wuhan Yuancheng Gongchuang Tech Co.,Ltd [Manufacturer, Distributor/Wholesaler]
  • Tel: 86-027-50755973
  • Address: 496# ZhongShan Road Wuhan,HubeiChina
Contact Supplier

112809-51-5 Lelroz letrozolex

  • Usage: High purity pharmaceutical material, Steroid hormone, for anabolin lose weightbodybuilding or gain musle Clinically for the treatment of male or female **ual function decline, aplastic anemia and other illnesses. Welcome to consult and purchas...
  • Min. Order: 500
  • FOB Price: USD0.82 - 5 /
  • China Wuhan Yuancheng Gongchuang Tech Co.,Ltd [Manufacturer, Distributor/Wholesaler]
  • Tel: 86-027-50755973
  • Address: 496# ZhongShan Road Wuhan,HubeiChina
Contact Supplier

112809-51-5 copy of Lelroz letrozolex

  • Usage: High purity pharmaceutical material, Steroid hormone, for anabolin lose weightbodybuilding or gain musle Clinically for the treatment of male or female **ual function decline, aplastic anemia and other illnesses. Welcome to consult and purchas...
  • Min. Order: 500
  • FOB Price: USD0.82 - 5 /
  • China Wuhan Yuancheng Gongchuang Tech Co.,Ltd [Manufacturer, Distributor/Wholesaler]
  • Tel: 86-027-50755973
  • Address: 496# ZhongShan Road Wuhan,HubeiChina
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112809-51-5 Letrazole / Femara (skype:healthclub66)

  • Letrazole(Femara) Pls contact:Crystal(at)health-gym(dot)com skype:healthclub66 CAS No: 112809-51-5 Molecular formula: C17H11N5 Molecular weight: 285.3 Appearance: White power Assay: 99% Delivery time: Minimum order: 100g Supply ability: 5000kg/month ...
  • Min. Order: 200
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  • China Health Club Technology Development Co., Ltd. http://hormoneslab.com/ [Manufacturer]
  • Tel: 86-156-23704830
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  • Address: Hongkong hongkong,HongkongChina
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112809-51-5 Letrozole

  • English name: Letrozole Alias: Femara CAS No.: 112809-51-5 Molecular formula: C17H11N5 Molecular weight: 285.3 Characters: White power . Use: pharmaceutical intermediates, after menopause advanced breast cancer, more for anti-estrogen therapy failed ...
  • Min. Order: 50
  • FOB Price: USD1850 - 1900 /
  • China Steroidraws Health Tech Company Limited [Manufacturer]
  • Tel: 86--13016417638
  • Address: 12/F., San Toi Building, 137-139 Connaught Road Central, Hong Kong WuHan,HubeiChina
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112809-51-5 Letrozole(Femara)

  • English name: Letrozole Alias: Femara CAS No.: 112809-51-5 Molecular formula: C17H11N5 Molecular weight: 285.3 Characters: White power . Use: pharmaceutical intermediates, after menopause advanced breast cancer, more for anti-estrogen therapy failed ...
  • FOB Price: USD1.0 - 50 /
  • China Steroidraws Health Tech Company Limited [Manufacturer, Trading Company, Agent]
  • Tel: 86-027-87105999
  • Address: 12/F., San Toi Building, 137-139 Connaught Road Central, Hong Kong HONGKONG,nullChina
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112809-51-5 Letrozole

  • Letrozole CAS : 112809-51-5 Molecular Formula: C17H11N5 Molecular Weight: 285.31 White or light yellow crystal Usage: Used as API in Treatment of breast disease. Competitive Advantage: 1. Our company is a professional production leading factory in Ch...
  • FOB Price: USD1 - 10 /
  • China Hubei Yuancheng Baofeng Technology Co. [Manufacturer, Trading Company]
  • Tel: 86-027-50756025
  • Address: No. 386 Zhongshan Road, Wuchang Wuhan,HubeiChina
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112809-51-5 Letrozole CAS : 112809-51-5 roy@yccreate.com

  • Letrozole CAS : 112809-51-5 Molecular Formula: C17H11N5 Molecular Weight: 285.31 White or light yellow crystal Usage: Used as API in Treatment of breast disease. Competitive Advantage: 1. Our company is a professional production leading factory in Ch...
  • FOB Price: USD1 - 10 /
  • China Hubei Yuancheng Baofeng Technology Co. [Manufacturer, Trading Company]
  • Tel: 86-027-50756025
  • Address: No. 386 Zhongshan Road, Wuchang Wuhan,HubeiChina
Contact Supplier

112809-51-5 Letrozole Anadrol / Letrozole Femara / Male Bodybuilding Letrozole / Femara Steroid For Women Breast Cancer Treatment

  • Letrozole Anadrol / Letrozole Femara / Male Bodybuilding Letrozole / Femara Steroid For Women Breast Cancer Treatment Detailed Product Description Quick Detail: Alias: FEMARA , CGS-20267 , LETROZOL , LETROZOLE , LetrozoleUsp28 , Letrozole99% , CGS-20...
  • FOB Price: USD1 - 10 /
  • China Hubei Yuancheng Baofeng Technology Co. [Manufacturer, Trading Company]
  • Tel: 86-027-50756025
  • Address: No. 386 Zhongshan Road, Wuchang Wuhan,HubeiChina
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References of 4-[(4-cyanophenyl)-(1,2,4-triazol-1-yl)methyl]benzonitrile
Title: Letrozole
CAS Registry Number: 112809-51-5
CAS Name: 4,4¢-(1H-1,2,4-Triazol-1-ylmethylene)bisbenzonitrile
Synonyms: 1-[bis(4-cyanophenyl)methyl]-1,2,4-triazole; 4-[1-(4-cyanophenyl)-1-(1,2,4-triazol-1-yl)methyl]benzonitrile
Manufacturers' Codes: CGS-20267
Trademarks: Femara (Novartis)
Molecular Formula: C17H11N5
Molecular Weight: 285.30
Percent Composition: C 71.57%, H 3.89%, N 24.55%
Literature References: Nonsteroidal aromatase inhibitor; structurally related to fadrozole, q.v. Prepn: R. M. Bowman et al., EP 236940; eidem, US 4978672 (1987, 1990 both to Ciba-Geigy). Pharmacology: A. S. Bhatnagar et al., J. Steroid Biochem. Mol. Biol. 37, 1021 (1990). Clinical suppression of estrogen biosynthesis: L. M. Demers et al., ibid. 44, 687 (1993). EIA and HPLC determn in biological fluids: C. U. Pfister et al., J. Pharm. Sci. 83, 520 (1994). Clinical evaluation in breast cancer: A. Lipton et al., Cancer 75, 2132 (1995). Review of clinical efficacy: P. E. Goss, R. E. Smith, Expert Rev. Anticancer Ther. 2, 249-260 (2002).
Properties: mp 181-183°.
Melting point: mp 181-183°
Therap-Cat: Antineoplastic.
Keywords: Antineoplastic (Hormonal); Aromatase Inhibitors; Aromatase Inhibitors.