High Purity Letrozole cas:112809-51-5

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price:USD 1250.0000 -1280.0000

1 Kilogram

FOB Price:USD 1250.0000 -1280.0000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

Letrozole cas:112809-51-5 Femara

Quick Details

Appearance:White crystalline powder
Application:API
PackAge:25Kg/drum,5KG/Aluminum foil bag,1KG/Aluminum foil bag
ProductionCapacity:|Metric Ton|Day
Storage:keep in cool and dried place
Transportation:by sea / air

Superiority:

1, Full experience of large numbers containers loading in main Chinese seaports

2, Packing with pallet as buyer's special request

3, Best service after shipment with e-mail

4, Cargos together with container sales seervice available

5, Rich experience for exporting

6, Cargos photo before and after loading into container

7, Raw materials from chinese origin

8, Top Pharm Chemical Group are strong in the field of

Pharmaceuticals,food additives, plant extract and fine chemicals for more than 10 years.

Details:

Product name: Letrozole

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

CAS NO.:112809-51-5

Molecular Formula:C17H11N5

Molecular weigh:285.31

Structural formula:

Letrozole CAS No. 112809-51-5

Standard:USP

Property:White to off white Crystalline Powder.Melting Point:181°C~183°C

Usage:antineoplastic drug,Letrozole is a new generation of selective aromatase inhibitors, for the artificial synthesis of benzyl triazole derivative, inhibit aromatase, decreased estrogen levels, thereby eliminating stimulation of estrogen on tumor growth.

Secification:

Items	Specification
Description	White to off white Crystalline Powder
Melting point	181°C~183°C
Water	≤0.3%
Residue on ignition	≤0.1%
Heavy metals	≤10PPM
Total Impurity(HPLC)	≤0.3%
Assay(HPLC)	98.0~102.0%

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