ammonia n-13
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
19 FDA-registered drug labelers
3D Imaging Drug Design and Development LLC
Biomedical Research Foundation of Northwest Louisiana
Brigham and Women's Hospital, Inc., The
Cardinal Health 414, LLC
Ionetix Corporation
Kreitchman PET Center
Massachusetts General Hospital
Mayo Clinic
PETNET Solutions, Inc.
Precision Nuclear LLC
SOFIE Co. dba SOFIE
THE FEINSTEIN INSTITUTES FOR MEDICAL RESEARCH
The Johns Hopkins University
The Methodist Hospital Research Institute
The University of Texas Southwestern Medical Center
UCSF Radiopharmaceutical Facility
University of Alabama at Birmingham
University of Wisconsin System
Washington University School of Medicine
Why It Matters
Sectors
Health
Downstream Uses
Appears in 1 drug and cosmetic product listings (FDA).
- •Ammonia N 13
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
$1.59/gSigma-Aldrich (Rush Stock)
CountryGermany
Pack$1591.07 / 1 kg
Purity99.95%
Vendors6 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
5 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 |
|---|---|---|---|---|
| Sigma-Aldrich | Germany | $1.59 | 1 kg | 99.95% |
| A2B Chem LLC | United States | $3.04 | 25 g | — |
| AA BLOCKS | United States | $3.12 | 25 g | — |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 90% |
| MedChemExpress MCE | Sweden | $990022.00 | 10 mg | 99.15% |
Chemical Identity
CAS34819-78-8
PubChem CID119432
DTXSIDDTXSID601027603
FormulaH3N
Mol. Weight16.03 g/mol
SMILESN
Data Sources
1194322026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/ammonia n-13/cids/JSON
Archive: data/sources/pubchem_name/ammonia n-13.json
CAS 34819-78-82026-04-25
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