5-Bromo-5-methyldihydropyrimidine-2,4(1H,3H)-dione , CAS No.1681-77-2

CAS: 1681-77-2 Cat. No.: B1300466 Molecular Weight: 207.03 EC Number: 216-860-7
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250mg
B1300466-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,129.90
1g
B1300466-1g
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$3,100.90
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

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

Storage
Room temperature
Shipped In
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Names and Identifiers
Canonical SmilesCC1(CNC(=O)NC1=O)Br
IUPAC Name5-bromo-5-methyl-1,3-diazinane-2,4-dione
InChIKeyJAYJINMXBQPKAF-UHFFFAOYSA-N
INCHI1S/C5H7BrN2O2/c1-5(6)2-7-4(10)8-3(5)9/h2H2,1H3,(H2,7,8,9,10)
Molecular Weight 207.03

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassDiazines
SubclassPyrimidines and pyrimidine derivatives
Intermediate Tree Nodes Not available
Direct ParentPyrimidones
Alternative Parents N-acyl ureas  Diazinanes  Dicarboximides  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organobromides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  Alkyl bromides  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Ureide - Pyrimidone - N-acyl urea - 1,3-diazinane - Dicarboximide - Urea - Carbonic acid derivative - Azacycle - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organobromide - Organohalogen compound - Carbonyl group - Alkyl halide - Alkyl bromide - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrimidones. These are compounds that contain a pyrimidine ring, which bears a ketone. 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
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight207.030 g/mol
XLogP3-0.100
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass205.969 Da
Monoisotopic Mass205.969 Da
Topological Polar Surface Area58.200 Ų
Heavy Atom Count10
Formal Charge0
Complexity194.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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