High Quality Amlexanox CAS NO.68302-57-8

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68302-57-8
Amlexanox
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ProName: High Quality Amlexanox
CasNo: 68302-57-8
Molecular Formula: C16H14N2O4
Appearance: White powder
Application: pharmaceutical intermediates
DeliveryTime: Qingdao Port
PackAge: 1kg or 25Kg drum
Port: QIngdao Port
ProductionCapacity: 3000 Metric Ton/Year
Purity: 98% HPLC
Storage: Store in dry, dark and ventilated plac...
Transportation: By air or by sea. Prompt delivery
LimitNum: 1 Gram
Moisture Content: See data sheet
Samples: Available

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

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Product Description

Product Name: Amlexanox

Synonyms: 5h-(1)benzopyrano(2,3-b)pyridine-3-carboxylicacid,2-amino-7-(1-methylethyl)-5;aa-673;amoxanox;RARECHEM AL BO 1376;AMLEXANOX;2-amino-7-isopropyl-5-oxo-5h-[1]benzopyrano[2,3-b]pyridine-3-carboxylic acid;2-Amino-7-(1-methylethyl)-5-oxo-5H-[1]benzopyrano[2,3-b]pyridine-3-carboxylic Acid;Aphthasol

CAS: 68302-57-8

MF: C16H14N2O4

MW: 298.29

EINECS:

Product Categories: Antiallergic;Antiasthmatic;Intermediates & Fine Chemicals;Pharmaceuticals

Mol File: 68302-57-8.mol

White to yellowish white crystal or crystalline powder, odorless and tasteless. Soluble in two methylene sulfoxide, soluble in two methyl formamide, insoluble in tetrahydrofuran, extremely difficult to dissolve in methanol, ethanol or chloroform, insoluble in ether, acetonitrile or water. Melting point > 300. Acute toxicity in LD50 mice, rats (mg/kg),:2320 ~ 2370, about 10000 oral.
There are histamine free reaction inhibition, leukotriene inhibitory effect and anti leukotrienes effect, thus produce anti asthmatic effect.
It is used for the treatment of bronchial asthma and allergic rhinitis. Used in the treatment of oral ulcers.

Specification:

Item	Specifications	Results
Character	White to light yellow crystal or powder	Off-white crystalline powder
Identification	(1)Positive reaction	Positive reaction
	2)UV	conforms
	3)HPLC	conforms
	4)IR	conforms
Clarity of solution	The solution(5g→100ml) of DMF should be clear	conforms
Related substance	≤1.0%	0.66%
Loss on drying	≤1.0%	0.072%
Residue on ignition	≤1.0%	0.050%
Heavy metal	≤10ppm	conform
Assay	≥98.0%	99.60%
Conclusion	The results conforms with Enterprise standards

High Quality Amlexanox CAS NO.68302-57-8

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