2-Chloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine - ≥95% , CAS No.944901-59-1

CAS: 944901-59-1 Cat. No.: C730608 Molecular Weight: 169.61 PubChem CID: 22308484
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
2-chloro-5H,6H,7H,8H-pyrido[4,3-d]pyrimidine
Storage
Store at 2-8°C,Protected from light
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10mg
C730608-10mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$105.90
50mg
C730608-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$279.90
250mg
C730608-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$895.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light Ships Wet ice Check lot-specific COA for exact specifications.

📋

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-chloro-5H, 6H, 7H, 8H-pyrido[4, 3-d]pyrimidine
Specifications & Purity
≥95%
Storage
Store at 2-8°C, Protected from light
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Canonical SmilesC1CNCC2=CN=C(N=C21)Cl
IUPAC Name2-chloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
InChIKeyAFGGDJZHKDARGC-UHFFFAOYSA-N
INCHI1S/C7H8ClN3/c8-7-10-4-5-3-9-2-1-6(5)11-7/h4,9H,1-3H2
Isomeric SMILES C1CNCC2=CN=C(N=C21)Cl
PubChem CID 22308484
Molecular Weight 169.61

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
ClassPyridopyrimidines
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPyridopyrimidines
Alternative Parents Aralkylamines  2-halopyrimidines  Pyridines and derivatives  Aryl chlorides  Heteroaromatic compounds  Dialkylamines  Azacyclic compounds  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Pyridopyrimidine - Halopyrimidine - 2-halopyrimidine - Aralkylamine - Aryl chloride - Aryl halide - Pyridine - Pyrimidine - Heteroaromatic compound - Secondary aliphatic amine - Secondary amine - Azacycle - Hydrocarbon derivative - Amine - Organonitrogen compound - Organochloride - Organohalogen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyridopyrimidines. These are compounds containing a pyridopyrimidine, which consists of a pyridine fused to a pyrimidine. Pyridine is 6-membered ring consisting of five carbon atoms and a nitrogen atom. 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.

3 results found

Lot NumberCertificate TypeDateItem
I2517680Certificate of AnalysisSep 18, 2025 C730608
I2517682Certificate of AnalysisSep 18, 2025 C730608
I2517687Certificate of AnalysisSep 18, 2025 C730608
Chemical and Physical Properties
Sensitivitylight sensitive
Molecular Weight169.610 g/mol
XLogP30.600
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass169.041 Da
Monoisotopic Mass169.041 Da
Topological Polar Surface Area37.800 Ų
Heavy Atom Count11
Formal Charge0
Complexity142.000
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
Reviews

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