CasNo.888504-28-7,High Quality 5-methyl-1,3,4-oxadiazole-2-carboxylic acid potassium,(888504-28-7) 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

888504-28-7 5-methyl-1,3,4-oxadiazole-2-carboxylic acid potassium 5-methyl-1,3,4-oxadiazole-2-carboxylic acid potassium 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	5-Methyl-1,3,4- oxadiazole-2- carboxylic acid potassium salt	CAS No.	888504-28-7
Molecular Formula	C4H3KN2O3	Purity	98.0%

Specification

Product Name:	5-Methyl-1,3,4-oxadiazole-2-carboxylic acid potassium salt
Synonyms:	5-Methyl-1,3,4-oxadiazole-2-carboxylic acid potassium salt;5-methyl-1,3,4-oxadiazole-2-carboxylic acid potassium;5-Methyl-;5-methyl-1,3,4-oxadiazole-2-carboxylic acid(SALTDATA: FREE);5-Methyl-1,3,4-oxadiazole-2-carboxylic acid, potassiuM salt (1:1);potassiuM 5-Methyl-1,3,4-oxadiazole-2-carboxylic acid;1,3,4-Oxadiazole-2-carboxylic acid, 5-Methyl-, potassiuM salt
CAS:	888504-28-7
MF:	C4H3KN2O3
MW:	166.18
Chemical Properties	Off-White Solid
Usage	An intermediate in the preparation of HIV-integrase inhibitors

Analysis Tests	Standard
Appearance	Off white to brown solid
Identification 1) By IR 2) By HPLC	The IR absorption spectrum is accordant with the spectrum obtained with the standard preparation
Identification 1) By IR 2) By HPLC	The retention time of the major peak of sample should correspond to that of standard in the purity by HPLC test
Loss on drying	NMT 1.0
Water content by KF(%w/w)	NMT 0.5
Chromatographic. Purity by HPLC(%w/w) a. Oxalic acid b. 5-Methyl-1H-tetrazole c. Any major individual unknown impurity d. Total impurities	MLT 97.0 NMT 2.0 NMT 0.5 NMT 0.5 NMT 3.0
Assay by titrimetry(on dried basis) (%w/w)	NMT 98.0 and NMT 102.0