6-Chloro-4,5-diaminopyrimidine - ≥97% , CAS No.4316-98-7

CAS: 4316-98-7 Cat. No.: C136615 Molecular Weight: 144.562 EC Number: 224-341-1
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
4,5-Pyrimidinediamine, 6-chloro- pound>>4,5-Diamino-6-chloropyrimidine | SY009454 | F2124-0097 | InChI=1/C4H5ClN4/c5-3-2(6)4(7)9-1-8-3/h1H,6H2,(H2,7,8,9 | NSC36907 | NSC-36907 | AM20100136 | 4, 6-chloro- | AB01351 | AKOS000320499 | Pyrimidine, 4,5-diamino
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
C136615-250mg
5

$9.90

$14.90
Save $5.00 (33.56%)
1g
C136615-1g
10

$10.90

$16.90
Save $6.00 (35.50%)
5g
C136615-5g
10

$45.90

$68.90
Save $23.00 (33.38%)
10g
C136615-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$90.90

$136.90
Save $46.00 (33.60%)
25g
C136615-25g
2

$225.90

$338.90
Save $113.00 (33.34%)
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Why this grade

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

🌡

Storage & shipping

Argon charged,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
4, 5-Pyrimidinediamine, 6-chloro- pound>>4, 5-Diamino-6-chloropyrimidine | SY009454 | F2124-0097 | InChI=1/C4H5ClN4/c5-3-2(6)4(7)9-1-8-3/h1H, 6H2, (H2, 7, 8, 9 | NSC36907 | NSC-36907 | AM20100136 | 4, 6-chloro- | AB01351 | AKOS000320499 | Pyrimidine, 4, 5-diamino
Specifications & Purity
≥97%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488185495
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488185495
Canonical SmilesC1=NC(=C(C(=N1)Cl)N)N
IUPAC Name6-chloropyrimidine-4,5-diamine
InChIKeyVNSFICAUILKARD-UHFFFAOYSA-N
INCHI1S/C4H5ClN4/c5-3-2(6)4(7)9-1-8-3/h1H,6H2,(H2,7,8,9)
Isomeric SMILES C1=NC(=C(C(=N1)Cl)N)N
Molecular Weight 144.562
Reaxy-Rn 126890
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=126890&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.

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🔬 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 Not available
Direct ParentHalopyrimidines
Alternative Parents Aminopyrimidines and derivatives  Imidolactams  Aryl chlorides  Heteroaromatic compounds  Azacyclic compounds  Primary amines  Organopnictogen compounds  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aminopyrimidine - Halopyrimidine - Aryl chloride - Aryl halide - Imidolactam - Heteroaromatic compound - Azacycle - Primary amine - Organonitrogen compound - Organochloride - Organohalogen compound - Amine - Hydrocarbon derivative - Organopnictogen compound - Organic nitrogen compound - 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





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.

8 results found

Lot NumberCertificate TypeDateItem
L2207630Certificate of AnalysisJun 09, 2026 C136615
L2207689Certificate of AnalysisJun 09, 2026 C136615
L2207690Certificate of AnalysisJun 09, 2026 C136615
L2207691Certificate of AnalysisJun 09, 2026 C136615
L2207692Certificate of AnalysisJun 09, 2026 C136615
L2207707Certificate of AnalysisJun 09, 2026 C136615
C2329094Certificate of AnalysisJan 17, 2025 C136615
C2329116Certificate of AnalysisJan 10, 2025 C136615
Chemical and Physical Properties
SensitivityAir Sensitive
Melt Point(°C)259 °C(dec.)
Molecular Weight144.560 g/mol
XLogP30.100
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass144.02 Da
Monoisotopic Mass144.02 Da
Topological Polar Surface Area77.800 Ų
Heavy Atom Count9
Formal Charge0
Complexity98.600
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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