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Details

Stereochemistry ACHIRAL
Molecular Formula C11H15N4OS
Molecular Weight 251.328
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 1

SHOW SMILES / InChI
Structure of 2-NORTHIAMIN

SMILES

CC1=C(CCO)SC=[N+]1CC2=CN=CN=C2N

InChI

InChIKey=PWMQZXCKDPDSPD-UHFFFAOYSA-N
InChI=1S/C11H15N4OS/c1-8-10(2-3-16)17-7-15(8)5-9-4-13-6-14-11(9)12/h4,6-7,16H,2-3,5H2,1H3,(H2,12,13,14)/q+1

HIDE SMILES / InChI
Molecular Formula C11H14N4OS
Molecular Weight 250.32
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Unknown
149124
Substance Class Chemical
Created
by admin
on Tue Apr 01 22:40:35 GMT 2025
Edited
by admin
on Tue Apr 01 22:40:35 GMT 2025
Record UNII
K78Y4WB9BS
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
DESMETHYLTHIAMINE
Preferred Name English
2-NORTHIAMIN
Systematic Name English
THIAZOLIUM, 3-((4-AMINO-5-PYRIMIDINYL)METHYL)-5-(2-HYDROXYETHYL)-4-METHYL-
Systematic Name English
3-((4-AMINO-5-PYRIMIDINYL)METHYL)-5-(2-HYDROXYETHYL)-4-METHYLTHIAZOLIUM
Systematic Name English
THIAMINE HYDROCHLORIDE IMPURITY B [EP IMPURITY]
Common Name English
3-((4-AMINOPYRIMIDIN-5-YL)METHYL)-5-(2-HYDROXYETHYL)-4-METHYL-1,3-THIAZOL-3-IUM
Systematic Name English
THIAMINE NITRATE IMPURITY B [EP IMPURITY]
Common Name English
Code System Code Type Description
CAS
7771-57-5
Created by admin on Tue Apr 01 22:40:35 GMT 2025 , Edited by admin on Tue Apr 01 22:40:35 GMT 2025
PRIMARY
FDA UNII
K78Y4WB9BS
Created by admin on Tue Apr 01 22:40:35 GMT 2025 , Edited by admin on Tue Apr 01 22:40:35 GMT 2025
PRIMARY
PUBCHEM
71751248
Created by admin on Tue Apr 01 22:40:35 GMT 2025 , Edited by admin on Tue Apr 01 22:40:35 GMT 2025
PRIMARY
Related Record Type Details
Structure of THIAMINE HYDROCHLORIDE
PARENT -> IMPURITY
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP
Structure of THIAMINE MONONITRATE
PARENT -> IMPURITY
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP
NIH
NCATS
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