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Zhuhai Jiaxinkang Pharmaceutical & Chemical Co., Ltd.

Letrozol Powder, Femaras, Anabolic manufacturer / supplier in China, offering Best Quanlity 99.9% Letrozol / Femaras Raw Powder, Raw Halotestin Powder, Muscle Building Testosterone Isocaproate and so on.

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Best Quanlity 99.9% Letrozol / Femaras Raw Powder

FOB Price: US $1 / 1-10USD
Min. Order: 10 G
Min. Order FOB Price
10 G US $1/ 1-10USD
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Production Capacity: 30000kg/Month
Transport Package: According to Customer Requirements for Packaging
Payment Terms: T/T, Money Gram, Western Union

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Basic Info
  • Model NO.: hormone steriod
  • State: Powder
  • Assay: 99.9%
  • Mv: 306.44
  • CAS: 57-85-2
  • Grade Standard: Medicine Grade
  • Volatile: Not Volatile
  • Specification: USP
  • Certification: FDA
  • Appearance: White Powder
  • Mf: C19h30o3
  • Terms: T/T, West Union, Money Gram
  • Function: Antineoplastic, Hormones and Regulation of Endocrine Function of Drug
  • Type: Chemical Reagent
  • Trademark: JXK
  • Origin: China
Product Description

Product Description
CAS No: 53-39-4
Einecs No: 200-172-9
MF: C19H30O3
MW: 306.44
Purity: 99%
Appearance: White crystalloid powder.
Storage condition: Preserve in tight, light-resistant containers.


Our advantages: 
1. Rich experience. 
Our company is a professional production leading factory in China in pharmaceutical area of many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, we had Established long friendly relations of cooperation. High quality, best price! 
2. Great quality, purity and favourable. 
Good quality is one of our secret success, welcome order the samples, MOQ just 10 grams. 
3. Safe and fast delivery. 
We have warehouse in Australia, Poland Canada and England, we have large amounts of stock in the warehouse, can ship to you directly from our foreign warehouse! So we can delivery quickly at the very day when receive the payment. And We offer melting powder into liquid service. 
4. Good after-sales service. 

Tell the package update ASAP, and will try best solve when customer encountered various problems.
 



TEST ITEMS
       SPECIFICATIONRESULTS



Description:  White Or Almost White Crystalline PowderWhite Powder
Identification:  Infrared AbsorptionPositive
Assay:  97.0~103.0%99.15%
Melting Point:  33~37°C34.5~36.5°C
Loss On Drying:  0.5%max0.30%
Specific Rotation:  +32°~ +36°(C=1 in dioxane)+33.5°
Organic Volatile Impurities:  2500PPm max<1000PPm
Residual Solvents:  Meet the requirements.(USP29)Confirms
Chromatographic purity:  sum of impurities:3.0%max<3.0%



ConclusionThe specification conform with USP32 standard
 
 
TEST ITEMS       SPECIFICATIONRESULTS



Description:  Light yellow or almost white crystalline powderLight  Yellow powder
Identification:  IRPositive
Assay:  97.0~103.0%99.37%
Melting Point:  70~80°C70.5~76.5°C
Specific Rotation:  +22~+26°+23.09°
Loss On Drying:  0.5%max0.25%
Residue On Ignition:  0.1%max0.05%
Heavy Metals:  20PPm max<20PPm
Organic Volatile Impurities:  meets the requirement.Conforms
Related Substances:  Single Impurity: 1.0%max<1.0%

:  Total Impurities: 2.0%max<2.0%



ConclusionThe specifications conform with enterprise standard.
 
 
Our advantages:

1.Rich experience.
Our company is a professional production leading factory in China in pharmaceutical area of many years,our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, we had Established long friendly relations of cooperation.High quality, best price!

2.Great quality, purity and favourable.
Good quality is one of our secret success, welcome order the samples, MOQ just 10 grams.

3.Safe and fast delivery.

We have warehouse in Australia, Poland,Canada and England, we have large amounts of stock in the warehouse, can ship to you directly from our foreign warehouse!so we can delivery quickly at the very day when receive the payment.and We offer melting powder into liquid service.


4.Good after-sales service.
Tell the package update asap, and will try best solve when customer encountered various problems.
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