2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one

  • Name: 2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one
  • CAS: 885-11-0
  • Purity: 99%
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Details

Manufacturer supply top purity 2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one 885-11-0 with ISO standards

  • Molecular Formula: C11H11 N3 O2
  • Molecular Weight: 217.227
  • Vapor Pressure: 0.000767mmHg at 25°C 
  • Melting Point: >168°C (dec.) 
  • Boiling Point: 306.5°C at 760 mmHg 
  • Flash Point: 139.2°C 
  • PSA： 56.36000 
  • Density: 1.26g/cm3 
  • LogP: 1.88230 

2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one(Cas 885-11-0) Usage

InChI:InChI=1/C11H11N3O2/c1-8-10(12-16)11(15)14(13(8)2)9-6-4-3-5-7-9/h3-7H,1-2H3

885-11-0 Relevant articles

Synthesis and structural characterization of lanthanum(III) complexes of 4-nitrosoantipyrine

Gopal, Meera,Sasi, Sreesha

, p. 617 - 621 (2021/02/27)

A new series of La(III) complexes of the...

Synthesis and biological evaluation of new pyrazolone Schiff bases as monoamine oxidase and cholinesterase inhibitors

Tok, Fatih,Ko?yi?it-Kaymak??o?lu, Bedia,Sa?l?k, Begüm Nurpelin,Levent, Serkan,?zkay, Yusuf,Kaplanc?kl?, Zafer As?m

, p. 41 - 50 (2018/11/27)

In the current work, Schiff base derivat...

COMPARATIVE MASS SPECTROMETRIC BEHAVIOR OF o-HYDROXYNITROSO DERIVATIVES OF THE QUINOLINE, ISOQUINOLINE, AND COUMARIN SERIES

Stankyavichyus, A. P.,Terent'ev, P. B.,Solov'ev, O. A.

, p. 1041 - 1045 (2007/10/02)

Benzo-substituted ortho-hydroxynitrosoqu...

Heterocyclic fungicides. Part I

Nanda,Padmanavan,Tripathy,Mittra

, p. 533 - 537 (2007/10/04)

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885-11-0 Process route

antipyrine
60-80-0

antipyrine

1,5-dimethyl-4-nitroso-2-phenyl-1,2-dihydro-pyrazol-3-one
885-11-0

1,5-dimethyl-4-nitroso-2-phenyl-1,2-dihydro-pyrazol-3-one

Conditions
Conditions Yield
With acetic acid; sodium nitrite; at 0 - 5 ℃; for 0.333333h;
23%
With hydrogenchloride; sodium nitrite;
With chloroform; nitrosylchloride;
With acetic acid; sodium nitrite; In water; at 0 - 5 ℃; for 0.333333h;
With acetic acid; sodium nitrite; In water; at 10 ℃; for 1h; Cooling with ice;
1,5-dimethyl-4-nitroso-2-phenyl-1,2-dihydro-pyrazol-3-one
885-11-0

1,5-dimethyl-4-nitroso-2-phenyl-1,2-dihydro-pyrazol-3-one

Conditions
Conditions Yield
With sodium nitrite;

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