China (Mainland)
High Purity Letrozole cas:112809-51-5 CAS NO.112809-51-5
- FOB Price: USD: 1,250.00-1,280.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
- Available Specifications:
USP(0-1)KilogramUSP(1-5)Kilogram
- Product Details
Keywords
- Letrozole
- cas:112809-51-5
- Femara
Quick Details
- ProName: High Purity Letrozole cas:112809-51-5
- CasNo: 112809-51-5
- Molecular Formula: C17H11N5
- Appearance: White crystalline powder
- Application: API
- DeliveryTime: in 7 -15 days
- PackAge: 25Kg/drum,5KG/Aluminum foil bag,1KG/Al...
- Port: Shanghai Qingdao Tianjing Beijing
- ProductionCapacity: Metric Ton/Day
- Purity: 99%
- Storage: keep in cool and dried place
- Transportation: by sea / air
- LimitNum: 1 Kilogram
Superiority
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:
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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