Sodium Cromoglicate

Name: Sodium Cromoglicate
Brand: Vaqora Chemicals
SKU: VQ-028064

About Sodium Cromoglicate

Listed under CAS 15826-37-6, Sodium Cromoglicate is an impurity of Cromolyn available from Vaqora Chemicals. Formula C23H14Na2O11, molecular weight 512.3 g/mol. It is also known as Cromolyn Sodium or Cromolyn Disodium.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Cromolyn, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Sodium Cromoglicate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Cromolyn

View every impurity, metabolite and intermediate we list for Cromolyn.

Cromolyn impurities

Specifications & identifiers

Chemical identifiers
Product name	Sodium Cromoglicate
Catalogue No.	VQ-028064
CAS Number	15826-37-6
IUPAC name	disodium;5-[3-(2-carboxylato-4-oxochromen-5-yl)oxy-2-hydroxypropoxy]-4-oxochromene-2-carboxylate
Molecular formula	C₂₃H₁₄Na₂O₁₁
Molecular weight	512.3 g/mol
Exact mass	512.0331
Grade	Reference Standard
HSN code	38229090
InChIKey	VLARUOGDXDTHEH-UHFFFAOYSA-L
SMILES	C1=CC2=C(C(=C1)OCC(COC3=CC=CC4=C3C(=O)C=C(O4)C(=O)[O-])O)C(=O)C=C(O2)C(=O)[O-].[Na+].[Na+]
PubChem CID	27503

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 11
TPSA	172 Å²
Synonyms	Cromolyn Sodium, Cromolyn Disodium, Sodium cromoglycate, Disodium cromoglycate, Sodium cromolyn, Cromolyn disodium salt, Cromoptic, Natrii cromoglicas, Cromoglycate disodium, Natrium cromoglicat, Cromoglicate Sodium, Lomusol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Sodium Cromoglicate?

The CAS Registry Number of Sodium Cromoglicate is 15826-37-6. It is also known as Cromolyn Sodium, Cromolyn Disodium, Sodium cromoglycate.

What is the molecular formula and molecular weight of Sodium Cromoglicate?

Sodium Cromoglicate has the molecular formula C23H14Na2O11 and a molecular weight of 512.3 g/mol.

What is Sodium Cromoglicate used for?

Sodium Cromoglicate is supplied as a characterised reference material related to Cromolyn. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Sodium Cromoglicate can I order?

We supply Sodium Cromoglicate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium Cromoglicate?

Yes. Every lot of Sodium Cromoglicate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Sodium Cromoglicate be shipped internationally?

Yes. Sodium Cromoglicate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.