cromolyn sodium
Drug ingredientActive ShortageThis drug ingredient is in active FDA shortage. At least one manufacturer cannot meet demand.
Where It Comes From
28 FDA-registered drug labelers
A-S Medication Solutions
Aurore Pharmaceuticals Private Limited
Bausch & Lomb Incorporated
Beijing Jingfeng Pharmaceutical (Shandong) Co., Ltd.
Bryant Ranch Prepack
Cambrex Profarmaco Milano Srl
DARMERICA, LLC
EUROAPI FRANCE
Fagron Inc
Fermion Oy
LETCO MEDICAL, LLC
Medisca Inc.
Micro Labs Limited
Mylan Pharmaceuticals Inc.
Olon SpA
Omnivium Pharmaceuticals LLC
Preferred Pharmaceuticals Inc.
Prestige Brands Holdings, Inc.
Professional Compounding Centers of America
Proficient Rx LP
Rising Pharma Holdings, Inc.
Ritedose Pharmaceuticals, LLC
Sandoz Inc
Sanofi-Aventis Singapore Pte. Ltd.
Spectrum Laboratory Products, Inc.
Teva Pharmaceuticals USA, Inc.
Viatris Specialty LLC
Yumen Qianhua Pharmaceutical Co., Ltd.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 5 drug and cosmetic product listings (FDA).
- •Cromolyn Sodium
- •Cromolyn Sodium Oral Solution (Concentrate)
- •Cromolyn Sodium Inhalation Solution
- •Gastrocrom
- •NasalCrom
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
Active Shortage
Shortage History
Each row is a separate manufacturer's FDA shortage filing — not a timeline for the drug as a whole. Multiple "current" entries are normal: each manufacturer/NDC files independently. Status reflects the manufacturer's report; reason describes their supply situation (Available, Unavailable, or to be discontinued).
current
Cromolyn Sodium Concentrate
11/03/2023Available
current
Cromolyn Sodium Concentrate
11/03/2023Limited Availability
Vendor Pricing
$3.45/gAaron Chemicals LLC
CountryHong Kong
Pack$345.00 / 100 g
Purity95%
Vendors25 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
24 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $3.96 | 100 g | 95% |
| A2B Chem LLC | United States | $4.92 | 25 g | 97% |
| Combi-Blocks, Inc. | United States | $5.00 | 100 g | 97% |
| AA BLOCKS | United States | $5.48 | 25 g | 97% |
| BLD Pharmatech Co., Limited | United States | $5.71 | 100 g | 97% |
| BLD Pharmatech GmbH | Germany | $5.71 | 100 g | 97% |
| BLD Pharmatech Ltd. | China | $5.71 | 100 g | 97% |
| Ambeed, Inc. | United States | $5.71 | 100 g | 97% |
| AK Scientific Specialized | United States | $9.52 | 25 g | 95% |
| AK Scientific, Inc. | United States | $12.72 | 25 g | 98% |
| Apexbio Technology LLC | United States | $19.60 | 5 g | 98.64% |
| MedChemExpress MCE | Sweden | $23.96 | 5 g | 99.98% |
| Angene International Limited | United States | $25.40 | 25 g | 98% |
| AstaTech (2 weeks) | United States | $26.72 | 25 g | 95% |
| TargetMol Chemicals | China → United States | $48.00 | 1 g | 99.99% |
| MedKoo Biosciences, Inc | United States | $95.00 | 10 g | 98% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| Axon Medchem | Netherlands | $1200.00 | 50 mg | 100% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 90% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $3170.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 95% |
| Interbioscreen | Hong Kong | $6187.00 | 100 mg | 95% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 97% |
Chemical Identity
CAS15826-37-6
PubChem CID27503
DTXSIDDTXSID7044554
FormulaC23H14Na2O11
Mol. Weight512.3 g/mol
SMILESC1=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+]
Data Sources
275032026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/cromolyn sodium/cids/JSON
Archive: data/sources/pubchem_name/cromolyn sodium.json
CAS 15826-37-62026-04-25
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json
CAS 15826-37-62026-06-13
https://api.fda.gov/drug/shortages.json
Archive: data/sources/fda/shortages/shortages.json