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· · COA & SDS available for every product · Same-day shipping on in-stock items Pyrithiamine hydrobromide - Moligand™, ≥95% , CAS No.534-64-5
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥95% Synonyms
FT-0603456 | starbld0009627 | Pyrithiamin Hydrobromide | Pyrithiamine hydrobromide | 2-[1-[(4-amino-2-methylpyrimidin-5-yl)methyl]-2-methylpyridin-1-ium-3-yl]ethanol;bromide;hydrobromide | PYRITHIAMINE [MI] | Pyridinium, bromide, monohydrobromide | AS-817
Storage
Protected from light,Store at -20°C
Shipped In
Ice chest + Ice pads
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Why this grade Moligand™, ≥95% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Protected from light,Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Pyrithiamine hydrobromide is a thiamine metabolism inhibitor and a substrate for thiamine pyrophosphokinase.
Specifications Synonyms
FT-0603456 | starbld0009627 | Pyrithiamin Hydrobromide | Pyrithiamine hydrobromide | 2-[1-[(4-amino-2-methylpyrimidin-5-yl)methyl]-2-methylpyridin-1-ium-3-yl]ethanol;bromide;hydrobromide | PYRITHIAMINE [MI] | Pyridinium, bromide, monohydrobromide | AS-817
Specifications & Purity
Moligand™, ≥95%
Storage
Protected from light,Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504752007
Canonical Smiles
CC1=C(C=CC=[N+]1CC2=CN=C(N=C2N)C)CCO.Br.[Br-]
IUPAC Name
2-[1-[(4-amino-2-methylpyrimidin-5-yl)methyl]-2-methylpyridin-1-ium-3-yl]ethanol;bromide;hydrobromide
InChIKey
DMVBWVASDWGFNH-UHFFFAOYSA-M
INCHI
1S/C14H19N4O.2BrH/c1-10-12(5-7-19)4-3-6-18(10)9-13-8-16-11(2)17-14(13)15;;/h3-4,6,8,19H,5,7,9H2,1-2H3,(H2,15,16,17);2*1H/q+1;;/p-1
Isomeric SMILES
CC1=C(C=CC=[N+]1CC2=CN=C(N=C2N)C)CCO.Br.[Br-]
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organoheterocyclic compounds Class Diazines Subclass Pyrimidines and pyrimidine derivatives Intermediate Tree Nodes Not available Direct Parent Aminopyrimidines and derivatives Alternative Parents Methylpyridines Pyridinium derivatives Imidolactams Heteroaromatic compounds Azacyclic compounds Primary amines Primary alcohols Organopnictogen compounds Organic bromide salts Hydrocarbon derivatives Hydrobromides Molecular Framework Aromatic heteromonocyclic compounds Substituents Aminopyrimidine - Methylpyridine - Pyridine - Pyridinium - Imidolactam - Heteroaromatic compound - Azacycle - Alcohol - Organic bromide salt - Hydrobromide - Hydrocarbon derivative - Organic salt - Organopnictogen compound - Organic oxygen compound - Primary amine - Primary alcohol - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Amine - Aromatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as aminopyrimidines and derivatives. These are organic compounds containing an amino group attached to a pyrimidine ring. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Soluble in water Sensitivity Moisture sensitive；Light sensitive Molecular Weight 420.140 g/mol XLogP3 Hydrogen Bond Donor Count 3 Hydrogen Bond Acceptor Count 5 Rotatable Bond Count 4 Exact Mass 419.998 Da Monoisotopic Mass 418 Da Topological Polar Surface Area 75.900 Ų Heavy Atom Count 21 Formal Charge 0 Complexity 276.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 3
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Reconstitution Calculator Reviews Need help choosing the grade? Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View Moligand™ grade guide →
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