2,4-Dichloropyrimidine-5-carboxamide - ≥97% , CAS No.1240390-28-6

CAS: 1240390-28-6 Cat. No.: D166665 Molecular Weight: 192 EC Number: 826-976-5
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
BBL102054 | AKOS015998630 | OACCNUGECQQVLB-UHFFFAOYSA-N | SB57528 | SY034185 | 5-Pyrimidinecarboxamide, 2,4-dichloro- | 2,4-dichloro-5-pyrimidinecarboxamide | 2,4-Dichloropyrimidine-5-carboxylicacidamide | SCHEMBL914000 | 5-aminocarbonyl-2,4-dichloropyrim
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
D166665-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$9.90
250mg
D166665-250mg
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$10.90
1g
D166665-1g
2

$17.90

$26.90
Save $9.00 (33.46%)
5g
D166665-5g
1

$69.90

$104.90
Save $35.00 (33.37%)
25g
D166665-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$262.90

$394.90
Save $132.00 (33.43%)
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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.

📚

Literature proof

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

Specifications

Synonyms
BBL102054 | AKOS015998630 | OACCNUGECQQVLB-UHFFFAOYSA-N | SB57528 | SY034185 | 5-Pyrimidinecarboxamide, 2, 4-dichloro- | 2, 4-dichloro-5-pyrimidinecarboxamide | 2, 4-Dichloropyrimidine-5-carboxylicacidamide | SCHEMBL914000 | 5-aminocarbonyl-2, 4-dichloropyrim
Specifications & Purity
≥97%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Pubchem Sid504768979
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504768979
Canonical SmilesC1=C(C(=NC(=N1)Cl)Cl)C(=O)N
IUPAC Name2,4-dichloropyrimidine-5-carboxamide
InChIKeyOACCNUGECQQVLB-UHFFFAOYSA-N
INCHI1S/C5H3Cl2N3O/c6-3-2(4(8)11)1-9-5(7)10-3/h1H,(H2,8,11)
Isomeric SMILES C1=C(C(=NC(=N1)Cl)Cl)C(=O)N
Molecular Weight 192
Reaxy-Rn 20624532
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=20624532&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

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassDiazines
SubclassPyrimidines and pyrimidine derivatives
Intermediate Tree Nodes Pyrimidinecarboxylic acids and derivatives
Direct ParentPyrimidinecarboxamides
Alternative Parents 2-halopyrimidines  Aryl chlorides  Vinylogous halides  Heteroaromatic compounds  Primary carboxylic acid amides  Azacyclic compounds  Organooxygen compounds  Organonitrogen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyrimidinecarboxamide - 2-halopyrimidine - Halopyrimidine - Aryl chloride - Aryl halide - Heteroaromatic compound - Vinylogous halide - Carboxamide group - Primary carboxylic acid amide - Carboxylic acid derivative - Azacycle - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic oxide - Organic oxygen compound - Hydrocarbon derivative - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrimidinecarboxamides. These are compounds containing a pyrimidine ring which bears a carboxamide.
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:

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

3 results found

Lot NumberCertificate TypeDateItem
C2219135Certificate of AnalysisJan 19, 2026 D166665
C2219238Certificate of AnalysisJan 19, 2026 D166665
K2130377Certificate of AnalysisSep 09, 2025 D166665
Chemical and Physical Properties
SensitivityMoisture sensitive
Molecular Weight192.000 g/mol
XLogP31.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass190.965 Da
Monoisotopic Mass190.965 Da
Topological Polar Surface Area68.900 Ų
Heavy Atom Count11
Formal Charge0
Complexity166.000
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
Solution Calculators
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