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16150-45-1

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16150-45-1 Usage

Uses

Diethyl cromoglycate is a derivative of Sodium cromoglycate (C815000). Sodium cromoglycate is a bischromone derivative that is used as prophylactic treatment and maintenance of bronchial asthma by preventing the release of histamine in the body.

Check Digit Verification of cas no

The CAS Registry Mumber 16150-45-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,1,5 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 16150-45:
(7*1)+(6*6)+(5*1)+(4*5)+(3*0)+(2*4)+(1*5)=81
81 % 10 = 1
So 16150-45-1 is a valid CAS Registry Number.
InChI:InChI=1/C27H24O11/c1-3-33-26(31)22-11-16(29)24-18(7-5-9-20(24)37-22)35-13-15(28)14-36-19-8-6-10-21-25(19)17(30)12-23(38-21)27(32)34-4-2/h5-12,15,28H,3-4,13-14H2,1-2H3

16150-45-1 Well-known Company Product Price

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  • (1150524)  Cromolyn Related Compound B  United States Pharmacopeia (USP) Reference Standard

  • 16150-45-1

  • 1150524-25MG

  • 14,500.98CNY

  • Detail

16150-45-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 5-[3-(2-ethoxycarbonyl-4-oxochromen-5-yl)oxy-2-hydroxypropoxy]-4-oxochromene-2-carboxylate

1.2 Other means of identification

Product number -
Other names 4H-1-Benzopyran-2-carboxylic,5,5'-((2-hydroxytrimethylene)dioxy)bis(4-oxo-,diethyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:16150-45-1 SDS

16150-45-1Relevant articles and documents

Preparation method of diethyl cromoglycate and sodium cromoglycate

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Paragraph 0085-0086; 0088-0089; 0091-0092, (2021/02/20)

The invention relates to the technical field of medicines, in particular to a preparation method of diethyl cromoglycate and sodium cromoglycate. The preparation method comprises the following steps:reacting 2, 6-dihydroxy acetophenone with diethyl oxalate to obtain 7-hydroxy-4-oxo-4H-benzopyran-2-carboxylic acid ethyl ester, and then reacting with 1, 3-dibromo-2-propanol(or epoxy chloropropane)to prepare diethyl cromoglycinate, because one phenolic hydroxyl group in the 7-hydroxy-4-oxo-4H-benzopyran-2-carboxylic acid ethyl ester molecule is protected, cutting off the source of polymolecularpolycondensation reaction, wherein two reaction sites of 1, 3-dibromo-2-propanol(or epoxy chloropropane) need to participate in the reaction, and obtaining the unique product diethyl cromoglycate through the reaction. Therefore, the yield of the diethyl cromoglycate is very high.

MACROPHAGES/MICROGLIA IN NEURO-INFLAMMATION ASSOCIATED WITH NEURODEGENERATIVE DISEASES

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Page/Page column 22, (2018/03/25)

Described herein are methods of treating neuron inflammation conditions, for example, Alzheimer's disease, Parkinson's disease, Huntington's disease, ischemic stroke, and prion disease, comprising administering a therapeutically effective amount of cromol

Pro-drugs for the oral delivery of disodium cromoglycate

Mori,Nishimura,Tamaki,Nakamura,Tsuda,Kakeya

, p. 338 - 344 (2007/10/02)

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