cycloserine
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
5 FDA-registered drug labelers
DARMERICA, LLC
Dr. Reddys Laboratories, Inc.
Macleods Pharmaceuticals Limited
Professional Compounding Centers of America
Solara Active Pharma Sciences Limited
Why It Matters
Sectors
Health
Downstream Uses
Appears in 1 drug and cosmetic product listings (FDA).
- •Cycloserine
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."
No FDA shortage records
Vendor Pricing
$19.60/gA2B Chem LLC
CountryUnited States
Pack$98.00 / 5 g
Purity90%
Vendors18 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
17 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 |
|---|---|---|---|---|
| AA BLOCKS | United States | $22.00 | 5 g | 90% |
| Chemscene | United States | $24.20 | 25 g | — |
| BLD Pharmatech Co., Limited | United States | $24.20 | 25 g | 90% |
| BLD Pharmatech Ltd. | China | $24.20 | 25 g | 90% |
| Ambeed, Inc. | United States | $24.20 | 25 g | 90% |
| Aaron Chemicals LLC | Hong Kong | $25.88 | 25 g | 90% |
| Combi-Blocks, Inc. | United States | $26.90 | 10 g | 95% |
| BLD Pharmatech GmbH | Germany | $27.60 | 5 g | 90% |
| Angene Chemical | China → Hong Kong | $28.20 | 5 g | 90% |
| Fluorochem EU | Germany | $33.40 | 5 g | 90% |
| Fluorochem UK | United Kingdom | $72.93 | 1 g | 90% |
| AstaTech (2 weeks) | United States | $143.00 | 1 g | 95% |
| Vitas M Chemical Limited | Hong Kong | $561.00 | 1 g | 90% |
| Molnova | China | $645.00 | 200 mg | 99% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 90% |
| Angene International Limited | United States | $9810.00 | 100 mg | 98% |
Chemical Identity
CAS68-41-7
PubChem CID6234
DTXSIDDTXSID8022870
FormulaC3H6N2O2
Mol. Weight102.09 g/mol
SMILESC1C(C(=O)NO1)N
Data Sources
62342026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/cycloserine/cids/JSON
Archive: data/sources/pubchem_name/cycloserine.json
CAS 68-41-72026-04-25
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json
bulk match2026-04-07
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json