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1150502

USP

Cromolyn sodium

Name: Cromolyn sodium
Brand: USP

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Cromolyn sodium salt, Cromoglycate, Cromoglycic acid

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About This Item

Linear Formula:

C₂₃H₁₄O₁₁Na₂

CAS Number:

15826-37-6

Molecular Weight:

512.33

NACRES:

NA.24

PubChem Substance ID:

329749460

UNSPSC Code:

41116107

MDL number:

MFCD00057744

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Properties

grade

pharmaceutical primary standard

API family

cromolyn

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

[Na].OC(COc1cccc2OC(=CC(=O)c12)C(O)=O)COc3cccc4OC(=CC(=O)c34)C(O)=O

InChI

1S/C23H16O11.Na.H/c24-11(9-31-14-3-1-5-16-20(14)12(25)7-18(33-16)22(27)28)10-32-15-4-2-6-17-21(15)13(26)8-19(34-17)23(29)30;;/h1-8,11,24H,9-10H2,(H,27,28)(H,29,30);;

InChI key

UXMUBZWVLQEMRB-UHFFFAOYSA-N

Description

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Cromolyn sodium USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.
Also, for use with USP monographs such as:

Cromolyn Sodium Ophthalmic Solution
Cromolyn Sodium Inhalation Solution
Cromolyn Sodium Nasal Solution
Cromolyn Sodium Oral Solution

Biochem/physiol Actions

Cromolyn blocks the release of histamine and other pro-inflammatory mediators from mast cells.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

Other Notes

Sales restrictions may apply.

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pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c