ChemicalBook > CAS DataBase List > 2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one

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

Product Name
2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one
CAS No.
885-11-0
Chemical Name
2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one
Synonyms
Nitrosoantipyrine;4-nitrosoantipyrine;Antipyrine Impurity 3;1,5-dimethyl-4-nitroso-2-phenylpyrazol-3-one;1,5-dimethyl-4-nitroso-2-phenyl-pyrazol-3-one;2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one;1,2-Dihydro-1,5-dimethyl-4-nitroso-2-phenyl-3H-pyrazol-3-one;1,2-Dihydro-1,5-dimethyl-4-nitroso-2-phenyl-3H-pyrazole-3-one;3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-4-nitroso-2-phenyl-
CBNumber
CB0919294
Molecular Formula
C11H11N3O2
Formula Weight
217.22
MOL File
885-11-0.mol
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2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one Property

Melting point:
>168°C (dec.)
storage temp. 
Amber Vial, -20°C Freezer, Under inert atmosphere
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
color 
Blue Green to Emerald Green
Stability:
Light Sensitive
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC
Product number
N491955
Product name
Nitrosoantipyrine
Packaging
50mg
Price
$130
Updated
2021/12/16
TRC
Product number
N491955
Product name
Nitrosoantipyrine
Packaging
500mg
Price
$990
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
API0010097
Product name
4-NITROSOANTIPYRINE
Purity
95.00%
Packaging
5MG
Price
$498.25
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
60652
Product name
Nitrosoantipyrine
Packaging
50mg
Price
$625
Updated
2021/12/16
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2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one Chemical Properties,Usage,Production

Uses

Nitrosoantipyrine is a derivative of antipyrine (A697500), an analgesic agent.

2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one Preparation Products And Raw materials

Raw materials

Preparation Products

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

China 17 India 4 United States 2 Global 23
Pharma Affiliates
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Email
@pharmaffiliates.com
Country
India
ProdList
6754
Advantage
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SynZeal Research Pvt Ltd
Tel
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Fax
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Email
standards@synzeal.com
Country
India
ProdList
6514
Advantage
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Pharmaffiliates Analytics and Synthetics P. Ltd
Tel
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Fax
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Email
mktg@pharmaffiliates.com
Country
India
ProdList
6739
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58

885-11-0, 2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-oneRelated Search:


  • 4-nitrosoantipyrine
  • 1,2-Dihydro-1,5-dimethyl-4-nitroso-2-phenyl-3H-pyrazol-3-one
  • 2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one
  • 1,2-Dihydro-1,5-dimethyl-4-nitroso-2-phenyl-3H-pyrazole-3-one
  • 1,5-dimethyl-4-nitroso-2-phenyl-pyrazol-3-one
  • 1,5-dimethyl-4-nitroso-2-phenylpyrazol-3-one
  • Nitrosoantipyrine
  • 3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-4-nitroso-2-phenyl-
  • Antipyrine Impurity 3
  • 885-11-0
  • Aromatics, Heterocycles, Isotope Labelled Compounds, Pharmaceuticals, Intermediates & Fine Chemicals