2-Amino-4,6-dichloropyrimidine - ≥98% , CAS No.56-05-3

CAS: 56-05-3 Cat. No.: A113926 Molecular Weight: 163.99 Beilstein Registry Number: 118454 EC Number: 200-253-9
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
2-amino-4,6-dichloropyrmidine | AKOS000121173 | 2-Amino-4, 6-dichloropyrimidine | 4,6-Dichloro-2-aminopyrimidine | 2-amino-4,6-dichloropyrimdine | BRN 0118454 | MFCD00006090 | Pyrimidine, 2-amino-4,6-dichloro- | 2-Amino-4,6 dichloropyrimidine | TRIETHOXYS
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
A113926-5g
5
$9.90
25g
A113926-25g
4
$10.90
100g
A113926-100g
5

$16.90

$25.90
Save $9.00 (34.75%)
500g
A113926-500g
2

$63.90

$95.90
Save $32.00 (33.37%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% 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.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2-amino-4, 6-dichloropyrmidine | AKOS000121173 | 2-Amino-4, 6-dichloropyrimidine | 4, 6-Dichloro-2-aminopyrimidine | 2-amino-4, 6-dichloropyrimdine | BRN 0118454 | MFCD00006090 | Pyrimidine, 2-amino-4, 6-dichloro- | 2-Amino-4, 6 dichloropyrimidine | TRIETHOXYS
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488183688
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488183688
Canonical SmilesC1=C(N=C(N=C1Cl)N)Cl
IUPAC Name4,6-dichloropyrimidin-2-amine
InChIKeyJPZOAVGMSDSWSW-UHFFFAOYSA-N
INCHI1S/C4H3Cl2N3/c5-2-1-3(6)9-4(7)8-2/h1H,(H2,7,8,9)
Isomeric SMILES C1=C(N=C(N=C1Cl)N)Cl
WGK Germany 3
RTECS UV6260485
Molecular Weight 163.99
Beilstein 118454
Reaxy-Rn 118454
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=118454&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.

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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 ParentHalopyrimidines
Alternative Parents Aminopyrimidines and derivatives  Aryl chlorides  Heteroaromatic compounds  Azacyclic compounds  Primary amines  Organopnictogen compounds  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Halopyrimidine - Aminopyrimidine - Aryl halide - Aryl chloride - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Organochloride - Organohalogen compound - Amine - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as halopyrimidines. These are aromatic compounds containing a halogen atom linked 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
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

16 results found

Lot NumberCertificate TypeDateItem
C2606251Certificate of AnalysisFeb 05, 2026 A113926
C1816076Certificate of AnalysisOct 14, 2025 A113926
C1816077Certificate of AnalysisOct 14, 2025 A113926
K2105428Certificate of AnalysisAug 12, 2025 A113926
K2105549Certificate of AnalysisAug 12, 2025 A113926
B2327281Certificate of AnalysisMar 06, 2023 A113926
B2327265Certificate of AnalysisNov 24, 2022 A113926
B2327280Certificate of AnalysisNov 24, 2022 A113926
L2216151Certificate of AnalysisNov 24, 2022 A113926
L2216152Certificate of AnalysisNov 24, 2022 A113926
L2216153Certificate of AnalysisNov 24, 2022 A113926
L2216154Certificate of AnalysisNov 24, 2022 A113926
L2216155Certificate of AnalysisNov 24, 2022 A113926
L2216156Certificate of AnalysisNov 24, 2022 A113926
L2216163Certificate of AnalysisNov 24, 2022 A113926
J1825232Certificate of AnalysisAug 12, 2022 A113926

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Chemical and Physical Properties
SolubilityInsoluble in water, soluble in acetone, two monomer (VCM) and thermal toluene.
Melt Point(°C)218-223°C
Molecular Weight163.990 g/mol
XLogP31.800
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass162.97 Da
Monoisotopic Mass162.97 Da
Topological Polar Surface Area51.800 Ų
Heavy Atom Count9
Formal Charge0
Complexity89.800
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Solution Calculators
Reviews

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