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Letrozole CAS NO.112809-51-5

FOB Price:
USD 1.00-1.00 /Kilogram Get Latest Price
Min.Order Quantity:
1 Kilogram
Purity:
99%min
Port:
Shanghai,China
Payment Terms:
L/C,T/T

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Product Details

Keywords

  • 112809-51-5
  • Femara
  • Letrozol

Quick Details

  • ProName: Letrozole
  • CasNo: 112809-51-5
  • Molecular Formula: C17H11N5
  • Appearance: White to off-whitecrystalline powder
  • Application: Metabolism Drug; Carcino-Chemotherapeu...
  • DeliveryTime: prompt shipment
  • PackAge: on request
  • Port: Shanghai,China
  • ProductionCapacity: 2000 Metric Ton/Year
  • Purity: 99%min
  • Storage: Stored in dry and cool place, keeping ...
  • Transportation: by sea,air
  • LimitNum: 1 Kilogram
  • Related Substances: 1.0%
  • Residue on Ignition: 0.1%
  • Heavy Metal: ≤10ppm
  • Valid Period: 2 years
  • CAS No.: 112809-51-5

Superiority

name:letrozole

cas no.:112809-51-5

molecular formula:c7h11n5

purity:99%

synonyms:letrozolex ;lelrozol;1-[bis(4-cyanophenyl)methyl]-1,2,4-triazole;
4,4'-(1h-1,2,4-triazol-1-ylmethylene)dibenzonitrile

molecular weight:285.3

appearance:white powder

port:sh

Details

iupac name : [(8s,9r,10s,13s,14s,16s,17r)-17-(2-chloroacetyl)-9-fluoro-10,13,16-trimethyl-3,11-dioxo-7,8,12,14,15,16-hexahydro-6h-cyclopenta[a]phenanthren-17-yl] butano (25122-57-0)
cas: 25122-57-0
synonyms: 11,20-trione,21-chloro-9-fluoro-17-hydroxy-16-beta-methyl-pregna-4-diene-3 n ;21-chloro-9-fluoro-17-hydroxy-16-beta-methylpregna-1,4-diene,3,11,20-trione ; eumovate ; molivate;pregna-1,4-diene-3,11,20-trione,21-chloro-9-fluoro-16-methyl-17-(1-oxobutoxy ; sn203 ; 21-chloro-9-fluoro-17-hydroxy-16beta-methylpregna-1,4-diene-3,11,20-trione 17-butyrate
molecular formula :c26h32clfo5
molecular weight :478.99
einecs: 246-635-9
ms:112809-51-5
product categories: organics
mol file: 25122-57-0.mol
surface tension: 47 dyne/cm
density: 1.26 g/cm3
flash point: 181.1 °c
enthalpy of vaporization: 85.92 kj/mol
boiling point: 573.3 °c at 760 mmhg
vapour pressure: 3.78e-13 mmhg at 25°c
stability: stable. combustible. incompatible with strong oxidizing agents.

uses

1. clobetasone butyrate (25122-57-0) is good for the treatment of congenital atopic dermatitis, face, neck, axilla, perineal eczema and other diseases.
2.apply to affected area with ointment, 1, 1 ~ 3 times.

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