General Information
Drug ID
DR00207
Drug Name
Amiloride
Synonyms
3,5-Diamino-N-(aminoiminomethyl)-6-chloropyrazinecarboxamide; 3,5-diamino-6-chloro-N-(diaminomethylidene)pyrazine-2-carboxamide; 3,5-diamino-N-[amino(imino)methyl]-6-chloropyrazine-2-carboxamide; 3,5-diamino-N-carbamimidoyl-6-chloropyrazine-2-carboxamide; AMILORIDE (SEE ALSO: AMILORIDE HCL (2016-88-8)); Amiclaran; Amiclaran (TN); Amikal (Hydrochloride dihydrate); Amilorida; Amilorida [INN-Spanish]; Amiloride (INN); Amiloride (Na-Ca chanel blocker); Amiloride HCL; Amiloride [INN:BAN]; Amiloride hydrochloride hydrate; Amiloridum; Amiloridum [INN-Latin]; Amipramidin; Amipramizid; Amipramizide; Amiprazidine; Amyloride; Biduret (TN); Guanamprazin; Guanamprazine; MK-870 (Hydrochloride dihydrate); Midamor; Midamor (Hydrochloride dihydrate); N-Amidino-3,5-diamino-6-chloropyrazinecarboxamide; N-Amidino-3,5-diamino-6-chlorpyrazincarboxamid; Pyrazinecarboxamide, 3,5-diamino-N-(aminoiminomethyl)-6-chloro-, monohydrochloride
Drug Type
Small molecular drug
Indication Congestive heart failure [ICD11:BD10] Approved [1]
High blood pressure [ICD11:BA00] Approved [1]
Therapeutic Class
Diuretics
Structure
3D MOL 2D MOL
Formula
C6H8ClN7O
Canonical SMILES
C1(=C(N=C(C(=N1)Cl)N)N)C(=O)N=C(N)N
InChI
InChI=1S/C6H8ClN7O/c7-2-4(9)13-3(8)1(12-2)5(15)14-6(10)11/h(H4,8,9,13)(H4,10,11,14,15)
InChIKey
XSDQTOBWRPYKKA-UHFFFAOYSA-N
CAS Number
CAS 2016-88-8
Pharmaceutical Properties Molecular Weight 229.63 Topological Polar Surface Area 159
Heavy Atom Count 15 Rotatable Bond Count 1
Hydrogen Bond Donor Count 4 Hydrogen Bond Acceptor Count 5
XLogP
-0.7
PubChem CID
16231
PubChem SID
11110775 ,11113372 ,11120240 ,11120728 ,11121216 ,11121637 ,11122117 ,11335357 ,11360596 ,11362706 ,11362808 ,11365268 ,11365370 ,11367830 ,11367932 ,11370683 ,11370684 ,11371426 ,11373431 ,11373683 ,11375992 ,11376094 ,11461568 ,11466035 ,11467155 ,11483872 ,11485670 ,11487934 ,11490109 ,11491947 ,11493848 ,14798141 ,26751628 ,26751629 ,29284103 ,3182570 ,46391861 ,46508156 ,46516430 ,47217018 ,47217019 ,47291344 ,47440507 ,47440508 ,5866713 ,621650 ,7885870 ,8162159 ,838821 ,9039
ChEBI ID
ChEBI:2639
TTD Drug ID
D0I0RJ
DT(s) Transporting This Drug 1-Oct Transporter Info Organic cation transporter 1 Substrate [2]
2-Oct Transporter Info Organic cation transporter 2 Substrate [3]
Drug-Transporter Activity Data
Drug-Transporter Activity Data 2-Oct Transporter Info Km =95 microM Human embryonic kidney cells (HEK293)-OCT2 [3]
References
1 Amiloride was approved by FDA. The official website of the U.S. Food and Drug Administration. (2019)
2 Identification of novel substrates and structure-activity relationship of cellular uptake mediated by human organic cation transporters 1 and 2. J Med Chem. 2013 Sep 26;56(18):7232-42.
3 Characterization of regulatory mechanisms and states of human organic cation transporter 2. Am J Physiol Cell Physiol. 2006 Jun;290(6):C1521-31.

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