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ranitidine

pair of cis–trans isomers
Class type of: furans, tertiary amine Q423037

Facts

14 properties
Instance of
group of stereoisomers
Subclass of
furans, tertiary amine
Has use
essential medicine
Active ingredient in
Wal-Zan, Zantac
Canonical SMILES
CNC(=C[N+](=O)[O-])NCCSCC1=CC=C(O1)CN(C)C
Chemical formula
C₁₃H₂₂N₄O₃S
Has active ingredient
Ranitidine, Ranitidine Hydrochloride
Has part(s)
oxygen, carbon
Has parts
oxygen, carbon
Mass
314.141
Medical condition treated
gastroesophageal reflux disease, indigestion, stomach disease, gastritis, hiatus hernia, gastric ulcer
Pregnancy category
Australian pregnancy category B1, US pregnancy category B
Stylized name
raNITIdine
Subject has role
H2 antagonists, anti-ulcer drug
🏷️ Also known as
en RAN en ranitidine ar رانيتيدين ar رانيتدين cs ranitidin de Pylorisin de Zantac el ρανιτιδίνη es ranitidina es Zantac fa رانیتیدین fi Ranitidiini he רניטידין id Ranitidine it C13H22N4O3S1 it Zantac ja ラニチジン ko 라니티딘 nl Zantac pl ranitydyna
🔖 Identifiers · 45
OpenAlex ID
C2777445857, C2910259375
ATC code
A02BA02
BNCF Thesaurus ID
3321
CAS Registry Number
66357-35-5
ChEBI ID
92246
ChEMBL ID
CHEMBL1790041
ChemSpider ID
4863
DSSTOX compound identifier
DTXCID00820068
DSSTox substance ID
DTXSID8045191
DeCS ID
12335
DrugBank ID
DB00863
DrugCentral ID
2358
Show all 45 identifiers +33
EC number
266-332-5
ECHA Substance Infocard ID
100.060.283
Electronic Essential Medicines List medicine ID
179
Encyclopædia Britannica Online ID
science/ranitidine
Freebase ID
/m/04nl3c
Guide to Pharmacology Ligand ID
1234
HSDB ID
3925
Human Metabolome Database ID
HMDB0001930, HMDB0259516
InChI
InChI=1S/C13H22N4O3S/c1-14-13(9-17(18)19)15-6-7-21-10-12-5-4-11(20-12)8-16(2)3/h4-5,9,14-15H,6-8,10H2,1-3H3
InChIKey
VMXUWOKSQNHOCA-UHFFFAOYSA-N
KBpedia ID
Ranitidine
KEGG ID
D00422
MassBank accession ID
MSBNK-Athens_Univ-AU111501
MeSH descriptor ID
D011899
MeSH tree code
D03.383.312.750
MedlinePlus drug identifier
a601106, a601164
Microsoft Academic ID (discontinued)
2777445857
NDF-RT ID
N0000148012
NE.se ID
ranitidin
NSC number
757851
National Drug Code
0121-4727, 27241-109, 62207-773, 27241-110, 0121-0727, 55111-131, 64980-637, 53746-253, 53746-254, 55111-404, 64980-636
PatientsLikeMe treatment ID
ranitidine
Probes And Drugs ID
PD071722
PubChem CID
5039
Quora topic ID
Ranitidine
Reaxys registry number
4327819
RxNorm CUI
9143
SureChEMBL ID
825
UMLS CUI
C0034665
UNII
884KT10YB7
UniChem compound ID
1078200
WikiProjectMed ID
Ranitidine
WordNet 3.1 Synset ID
04061107-n

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🔗 Connections
Medical condition treated 5
gastritis, gastroesophageal reflux disease, indigestion, hiatus hernia, stomach disease
← Drug or therapy used for treatment 5
gastritis, gastroesophageal reflux disease, indigestion, hiatus hernia, stomach disease
Has part(s) 2
oxygen, carbon
Belongs to 1
World Health Organization Model List of Essential Medicines
Has use 1
essential medicine
Subject has role 1
H2 antagonists
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Summary

ranitidine is a group of stereoisomers[1].

Key Facts

  • Canonical SMILES: CNC(=CN+[O-])NCCSCC1=CC=C(O1)CN(C)CN+[O-])NCCSCC1=CC=C(O1)CN(C)C">[2]
  • Chemical formula: C₁₃H₂₂N₄O₃S[3]
  • Subclass of: furans[4], tertiary amine[5]
  • Has use: essential medicine[6]
  • Has part(s): oxygen[7], carbon[8]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . PubChem. Retrieved . wikidata.org.
  2. [3] ↑ . PubChem. Retrieved . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). ranitidine. Retrieved November 2, 2026, from https://4ort.xyz/entity/ranitidine
MLA “ranitidine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/ranitidine.
BibTeX @misc{4ortxyz_ranitidine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ranitidine}}, year = {2026}, url = {https://4ort.xyz/entity/ranitidine}, note = {Accessed: 2026-11-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ranitidine — https://4ort.xyz/entity/ranitidine (retrieved 2026-11-02)

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