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Home> Encyclopedia > Hot Product Listed 1   > 1H-Pyrazolo[3,4-d]pyrimidine,4-chloro-1-methyl-
23000-43-3 structure

1H-Pyrazolo[3,4-d]pyrimidine,4-chloro-1-methyl-

Iupac Name:4-chloro-1-methylpyrazolo[3,4-d]pyrimidine
CAS No.:23000-43-3
Molecular Weight:168.584
Molecular Formula:C6H5ClN4 (isomer)
Properties
Appearance
white solid.
Density
1.59
Melting Point
102-104ºC
Boiling Point
294.6 °C at 760 mmHg
Vapour
0.00282mmHg at 25°C
Refractive Index
1.743
Flash Point
132 °C
HS Code
2933990090
MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Acute toxicity - Oral, Category 3

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Danger

Hazard statement(s)

H301 Toxic if swallowed

Precautionary statement(s)
Prevention

P264 Wash ... thoroughly after handling.

P270 Do not eat, drink or smoke when using this product.

Response

P301+P310 IF SWALLOWED: Immediately call a POISON CENTER/doctor/…

P321 Specific treatment (see ... on this label).

P330 Rinse mouth.

Storage

P405 Store locked up.

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

Precursor and Product
Computational chemical data
  • Molecular Weight:168.584g/mol
  • Molecular Formula:C6H5ClN4
  • Compound Is Canonicalized:True
  • Exact Mass:168.02
  • Monoisotopic Mass:168.02
  • Complexity:154
  • Rotatable Bond Count:0
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:3
  • Topological Polar Surface Area:43.6A^2
  • Heavy Atom Count:11
  • Defined Atom Stereocenter Count:0
  • Undefined Atom Stereocenter Count:0
  • Defined Bond Stereocenter Count:0
  • Undefined Bond Stereocenter Count:0
  • Isotope Atom Count:0
  • Covalently-Bonded Unit Count:1
  • CACTVS Substructure Key Fingerprint: AAADcYBjgAAEAAAAAAAAAAAAAAAAAWAAAAAsAAAAAAAAAFgB+AAAHAIIAAAADALBGyQvsN4IEACi AhJnZACQhCsRhKAVUCAoRhCACIBASEAEhAgICAJAACAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA==
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Recommended Suppliers
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Tel:86-25-83697070
  • Fax:86-25-83453275
  • Tel:86-755-33239182
  • Fax:86-755-33233381
  • Tel:86-21-61723543
  • Fax:86-21-33250189
  • Tel:86-311-66600578
  • Fax:86-311-66600576
  • Tel:86-571-85586718
  • Fax:86-571-85864795
  • Tel:400-666-7788 +86-10-82848833
  • Fax:+86-10-82849933
  • Tel:+1-(435)-753-1901
  • Fax:+1-(435)-753-6731
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