Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 28199 > 

28199-55-5

Products Categories

Basic Information
CAS No.: 28199-55-5
Name: 7H-Purine, 3-oxide (9CI)
Molecular Structure:
Molecular Structure of 28199-55-5 (7H-Purine, 3-oxide (9CI))
Formula: C5H4 N4 O
Molecular Weight: 136.113
Synonyms: 7H-Purine,3-oxide (9CI); Purine, 3-oxide (8CI); Purine 3-oxide
Density: 1.74g/cm3
Boiling Point: 343.2°Cat760mmHg
Flash Point: 161.4°C
Safety: Questionable carcinogen with experimental carcinogenic and tumorigenic data. When heated to decomposition it emits toxic fumes of NOx.
PSA: 67.03000
LogP: 0.38640
Related products
Hot Products
  • Display:default sort

    New supplier

  • 9H-Purine, 3-oxide

  • Casno:

    28199-55-5

    9H-Purine, 3-oxide

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, s

  •  Shandong Mopai Biotechnology Co., LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-15965530500

    Address:shandong

       Inquiry Now

  • 9H-Purine, 3-oxide

  • Casno:

    28199-55-5

    9H-Purine, 3-oxide

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • Total:2 Page 1 of 1 1
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 28199-55-5

Chemistry

Molecule structure of Purine-3-oxide (CAS NO.28199-55-5):

IUPAC Name: 3-Hydroxypurine 
Molecular Weight: 136.11146 g/mol
Molecular Formula: C5H4N4O 
Density: 1.74 g/cm3 
Boiling Point: 343.2 °C at 760 mmHg 
Flash Point: 161.4 °C
Index of Refraction: 1.836
Molar Refractivity: 34.45 cm3
Molar Volume: 78 cm3
Polarizability: 13.65×10-24 cm3
Surface Tension: 84.8 dyne/cm 
Enthalpy of Vaporization: 67.99 kJ/mol
Vapour Pressure: 4.6E-06 mmHg at 25 °C
XLogP3-AA: -0.2
H-Bond Donor: 1
H-Bond Acceptor: 4
Exact Mass: 136.038511
MonoIsotopic Mass: 136.038511
Topological Polar Surface Area: 63.8
Heavy Atom Count: 10
Complexity: 131
Canonical SMILES: C1=C2C(=NC=N2)N(C=N1)O
InChI: InChI=1S/C5H4N4O/c10-9-3-6-1-4-5(9)8-2-7-4/h1-3,10H
InChIKey: CYYQSLSRZGVVHE-UHFFFAOYSA-N
Product Categories of Purine-3-oxide (CAS NO.28199-55-5): PYRIMIDINE

Safety Profile

Questionable carcinogen with experimental carcinogenic and tumorigenic data. When heated to decomposition it emits toxic fumes of NOx.

Specification

  Purine-3-oxide (CAS NO.28199-55-5) is also named as BRN 1210835 .