CasNo.53714-56-0,High Quality Leuprorelin,(53714-56-0) Suppliers

1 Gram	FOB Price: USD 1.0000

Min.Order :1 Gram
Purity: 98% HPLC
Payment Terms : L/C,D/A,D/P,T/T,

Keywords

53714-56-0 Leuprorelin Leuprorelin Price

Quick Details

Appearance:White powder
Application:pharmaceutical intermediates
PackAge:1kg or 25Kg drum
ProductionCapacity:3000|Metric Ton|Year
Storage:Store in dry, dark and ventilated place
Transportation:By air or by sea. Prompt delivery

Superiority:

Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

Our Laboratory is located in shandong province. There are 15 experts in our research team. Talented personnel and well-equipped laboratory makes rigorous and professional quality control possible. Lyphar Biotech is equipped with various detection devices, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

The aim of QDSIGMA is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

QDSIGMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".QDSIGMA has 21 subsidiaries and holding companies.

We promise our customer following items

1.Reasonable price:
2.Low moq:No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
4.Super-good quality

Details:

Product Name	Leuprorelin
CAS	53714-56-0
Purity	98%
Appearance	White Powder
MOQ	250mg

ITEMS	SPECIFICATION	RESULT
Appearance	White powder	Conforms
Solubility	Soluble in water or 1% acetic acid at a concentration of ≥1mg/ml to give a clear, colorless solution	Conforms
Identity	A. IR Same with the reference spectrum of Leuprolide B. HPLC Same with the reference solution C. Amino Acid Analysis Ser: Present Glu: 0.85~1.1 Pro: 0.85~1.1 Leu: 1.80~2.2 Tyr: 0.85~1.1 His: 0.85~1.1 Arg: 0.85~1.1 Trp: Present	Conforms Conforms 0.84 0.97 1.04 2.02 1.01 0.99 1.00 present
Specific Optical Rotation	-38.0~-42.0° [a]20D(c=1,1% HAc)	-39.2°
RelatedSubstance (By HPLC)	Total Impurities(%)≤2.5% acetyl-leuprolide≤1.0% D-His-leuprolide≤0.5% L-Leu6-leuprolide≤0.5% D-Ser-leuprolide≤0.5% Any other Impurity≤0.5%	0.21% Conforms Conforms Conforms Conforms 0.2%
Acetate Content(By HPLC)	4.7~9.0%	8.7%
Water Content(Karl Fischer)	≤5.0%	1.4%
Sulphate ash	≤0.3%	Conforms
Bacterial Endotoxins	≤16.7 IU/mg	Conforms
Residual Organic Solvents	Acetonitrile ≤0.041%(By GC) DMF ≤0.088%(By GC) MEOH ≤0.3%(By GC) TFA ≤0.1%(By HPLC)	Conforms Conforms Conforms Conforms
Assay(By Anhydrous, Acetic Acid-free )	97.0~103.0%	98.1.0%

Leuprorelin, also known as leuprolide, is a manufactured version of a hormone used to treat prostate cancer, breast cancer, endometriosis, uterine fibroids, and early puberty. It is given by injection into a muscle or under the skin.
Leuprorelin was approved for medical use in the United States in 1985. It is on the World Health Organization's List of Essential Medicines, the most effective and safe medicines needed in a health system