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· · COA & SDS available for every product · Same-day shipping on in-stock items 5-bromopyrazine-2,3-diamine - ≥98% , CAS No.89123-58-0
Synonyms
SY005791 | 2,3-Diamino-5-bromopyrazine | AM20070395 | PB20156 | 2,3-Diamino-5-bromopyrazine, 97% | Q-103317 | AKOS001839472 | SCHEMBL165172 | 5-Bromo-pyrazine-2,3-diamine | 5-bromopyrazine-2,3-diamine | BBL103870 | 5-BROMO-2,3-DIAMINOPYRAZINE | BCP23253 |
Storage
Protected from light,Room temperature
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Protected from light,Room temperature Ships Normal 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.
Specifications Synonyms
SY005791 | 2, 3-Diamino-5-bromopyrazine | AM20070395 | PB20156 | 2, 3-Diamino-5-bromopyrazine, 97% | Q-103317 | AKOS001839472 | SCHEMBL165172 | 5-Bromo-pyrazine-2, 3-diamine | 5-bromopyrazine-2, 3-diamine | BBL103870 | 5-BROMO-2, 3-DIAMINOPYRAZINE | BCP23253 |
Specifications & Purity
≥98%
Storage
Protected from light, Room temperature
Names and Identifiers Canonical Smiles C1=C(N=C(C(=N1)N)N)Br IUPAC Name 5-bromopyrazine-2,3-diamine InChIKey CPYAUFLEMLTQAA-UHFFFAOYSA-N INCHI 1S/C4H5BrN4/c5-2-1-8-3(6)4(7)9-2/h1H,(H2,6,8)(H2,7,9) Isomeric SMILES C1=C(N=C(C(=N1)N)N)Br WGK Germany 3 Molecular Weight 189.01 Reaxy-Rn 5504542 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=5504542&ln=
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 Pyrazines Intermediate Tree Nodes Not available Direct Parent Aminopyrazines Alternative Parents Imidolactams Aryl bromides Heteroaromatic compounds Azacyclic compounds Primary amines Organopnictogen compounds Organobromides Hydrocarbon derivatives Molecular Framework Aromatic heteromonocyclic compounds Substituents Aminopyrazine - Imidolactam - Aryl halide - Aryl bromide - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Organobromide - Organohalogen compound - Amine - Aromatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as aminopyrazines. These are organic compounds containing an amino group attached to a pyrazine ring. 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 Sensitivity light & Moisture sensitive Melt Point(°C) 212-216 °C Molecular Weight 189.010 g/mol XLogP3 0.100 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 0 Exact Mass 187.97 Da Monoisotopic Mass 187.97 Da Topological Polar Surface Area 77.800 Ų Heavy Atom Count 9 Formal Charge 0 Complexity 98.600 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 1
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