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6-Chloropurine

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6-Chloropurine Basic information

Product Name:
6-Chloropurine
Synonyms:
  • 6-CHLOROPURINE 98.5+%
  • 6-CHLOROPURINE extrapure
  • 6-CHLOROPURINE (6ClP)
  • 9H-Purine, 6-chloro-
  • 6-Chloropurine, 99+% 5GR
  • 6-chloro-5H-purine
  • 1H-Purine, 6-chloro-
  • 6-chloro-1h-purin
CAS:
87-42-3
MF:
C5H3ClN4
MW:
154.56
EINECS:
201-745-6
Product Categories:
  • Building Blocks
  • Chemical Synthesis
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • Biochemicals and Reagents
  • Nucleosides
  • Building Blocks
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • PurinesHeterocyclic Building Blocks
  • NucleosidesHeterocyclic Building Blocks
  • Biochemicals and Reagents
  • Nucleosides, Nucleotides, Oligonucleotides
  • Oligonucleotides
  • FINE Chemical & INTERMEDIATES
  • Heterocyclic Compounds
  • Nucleotides and Nucleosides
  • Purines
  • Biochemistry
  • Nucleobases and their analogs
  • Nucleosides, Nucleotides & Related Reagents
  • Nucleic acids
  • Bases & Related Reagents
  • Nucleotides
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Mol File:
87-42-3.mol
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6-Chloropurine Chemical Properties

Melting point:
>300 °C (dec.) (lit.)
Boiling point:
254.17°C (rough estimate)
Density 
1.4649 (rough estimate)
refractive index 
1.8430 (estimate)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
5 g/L
form 
crystalline
pka
7.47±0.20(Predicted)
color 
yellow-orange
Water Solubility 
5 g/L
Merck 
14,2161
BRN 
5774
InChIKey
ZKBQDFAWXLTYKS-UHFFFAOYSA-N
CAS DataBase Reference
87-42-3(CAS DataBase Reference)
NIST Chemistry Reference
6-Chloropurine(87-42-3)
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Safety Information

Hazard Codes 
Xn,Xi
Risk Statements 
22-36/37/38-20/21/22
Safety Statements 
26-36-36/37/39
WGK Germany 
3
RTECS 
UO7520000
10-23
HazardClass 
IRRITANT
HS Code 
29335990
Toxicity
LD50 oral in mouse: 720mg/kg

MSDS

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6-Chloropurine Usage And Synthesis

Chemical Properties

White crystals

Synthesis Reference(s)

Journal of the American Chemical Society, 78, p. 1928, 1956 DOI: 10.1021/ja01590a043

Purification Methods

6-Chloropurine crystallises from water. The UV in water at pH 1 has 264nm (log 3.94). [Beilstein 26 III/IV 1742.]

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