General Information
Drug ID
DR00117
Drug Name
Vitamin B1
Synonyms
2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol; 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol chloride; 3-((4-Amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydrox yethyl)-4-methylthiazolium chloride; 3-((4-Amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydroxyethyl)-4-m-ethylthiazolium chloride, monohydrochloride; 3-((4-Amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydroxyethyl)-4-methylthiazolium chloride; 3-((4-Amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydroxyethyl)-4-methylthiazolium chloride monohydrochloride; 3-(4-AMINO-2-METHYL-PYRIMIDIN-5-YLMETHYL)-5-(2-HYDROXY-ETHYL)-4-METHYL-THIAZOL-3-IUM; 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylthiazolium chloride; 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium; 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride; 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride hydrochloride; 3[(4-Amino-2-methyl-5-pyrimidinyl)-methyl]-5-(2-hydroxyethyl)-4-methylthiazolium chloride; Aneurin; Aneurine; Antiberiberi factor; Apatate drape; B-Amin; Beivon; Bequin; Betabion; Betalin S; Betaxin; Bethiamin; Bewon; Biamine; Chloride-hydrochloride salt of thiamine; LT00233141; Oryzanin; Oryzanine; THD; THIAMIN, VITAMIN B1; Thiadoxine; Thiamin; Thiamin dichloride; Thiamine; Thiamine (INN); Thiamine HCL; Thiamine [INN:BAN]; Thiamine chloride; Thiamine chloride hydrochloride; Thiamine dichloride; Thiamine hydrochloride [JAN]; Thiamine monochloride; Thiamine monohydrochloride; Thiamine(1+) ion; Thiamine, chloride; Thiamine, chloride, hydrochloride; Thiamine, monohydrochloride; Thiaminium; Thiaminium chloride hydrochloride; Thiaminum; Thiaminum [INN-Latin]; Thiazolium, 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydroxyethyl)-4-m-ethyl, chloride, monohydrochloride; Thiazolium, 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydroxyethyl)-4-methyl-, chloride, monohydrochloride; Thiazolium, 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydroxyethyl)-4-methyl-chloride; Thiazolium, 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydroxyethyl)-4-methyl-chloride (1:1); Tiamina; Tiamina [INN-Spanish]; VIB; Vitamin B1 (TN); Vitamin B1 hydrochloride (VAN); Vitamin b1(thiamine); Vitaneurin; Vitaneuron; [5-[[5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium-3-yl]methyl]-2-methylpyrimidin-4-yl]azanium dichloride
Drug Type
Small molecular drug
Indication Vitamin B1 deficiency [ICD11: 5B5A] Approved [1]
Therapeutic Class
Vitamins
Structure
3D MOL 2D MOL
Formula
C12H17ClN4OS
Canonical SMILES
CC1=C(SC=[N+]1CC2=CN=C(N=C2N)C)CCO.[Cl-]
InChI
InChI=1S/C12H17N4OS.ClH/c1-8-11(3-4-17)18-7-16(8)6-10-5-14-9(2)15-12(10)13;/h5,7,17H,3-4,6H2,1-2H3,(H2,13,14,15);1H/q+1;/p-1
InChIKey
MYVIATVLJGTBFV-UHFFFAOYSA-M
CAS Number
CAS 59-43-8
Pharmaceutical Properties Molecular Weight 300.81 Topological Polar Surface Area 104
Heavy Atom Count 19 Rotatable Bond Count 4
Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 6
PubChem CID
6042
ChEBI ID
ChEBI:33283
TTD Drug ID
D06PQT
DT(s) Transporting This Drug CTL4 Transporter Info Choline transporter-like protein 4 Substrate [2]
SLC35F3 Transporter Info Putative thiamine transporter SLC35F3 Substrate [3]
THTR2 Transporter Info Thiamine transporter 2 Substrate [4]
Drug-Transporter Activity Data
Drug-Transporter Activity Data THTR2 Transporter Info Km = 3.16 microM Human embryonic kidney cells-hTHTR2 [5]
References
1 WHO Model List of Essential Medicines (April 2015)
2 Molecular identification and functional characterization of the human colonic thiamine pyrophosphate transporter. J Biol Chem. 2017 Oct 6;292(40):16526.
3 Genetic implication of a novel thiamine transporter in human hypertension. J Am Coll Cardiol. 2014 Apr 22;63(15):1542-55.
4 Folate and thiamine transporters mediated by facilitative carriers (SLC19A1-3 and SLC46A1) and folate receptors. Mol Aspects Med. 2013 Apr-Jun;34(2-3):373-85.
5 Metformin Is a Substrate and Inhibitor of the Human Thiamine Transporter, THTR-2 (SLC19A3). Mol Pharm. 2015 Dec 7;12(12):4301-10.

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