4-Amino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one | CAS No. 83-07-8
4-Amino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
Basic Information
CAS Number
83-07-8
Molecular Formula
C11H13N3O
Molecular Weight
203.25 g/mol
AD
Chemical Classification
Basic Physical Properties
Physical State
Powder
Melting Point
107.0 to 111.0 deg-C
Boiling Point
340 C
Density
0.8
Water Solubility
ca. 500 g/L (20 ºC)
Solubility
H2O: 0.1 g/mL, clear
Refractive Index
1.4930 (estimate)
Safety Information
View Safety InformationGHS Hazard Pictograms
H302H315H319H335Hazard Statement
H302
Harmful if swallowed
Acute toxicity, oral
Acute toxicity, oral
H315
Causes skin irritation
Skin corrosion/irritation
Skin corrosion/irritation
H319
Causes serious eye irritation
Serious eye damage/eye irritation
Serious eye damage/eye irritation
H335
May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Synonyms & References
English
- EINECS 201-452-3
- SPECTRUM1500621
- 4-Aminophenazone
- 4-Aminoantipyrine, p.a., 99.0%
- Prestwick2_000181
- NCGC00016328-02
- CCG-39099
- 4-Aminoantipyrine, reagent grade
- 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one
- DTXCID1028786
- ND-1774
- 4-Amminoantipirina
- KBio3_001608
- AKOS000119290
- MLS002154229
- 4-AA
- KBio2_003806
- Prestwick1_000181
- CCRIS 2906
- AMPYRONE
- 4-Aminoantipyrine, for spectrophotometric det. of H2O2 and phenols, >=98.0%
- BSPBio_002108
- SR-01000399288
- BRD-K20484910-001-13-9
- Spectrum3_000604
- Solnapyrin-A
- NCGC00016328-01
- NSC_2151
- 3H-Pyrazol-3-one, 4-amino-1,2-dihydro-1,5-dimethyl-2-phenyl-
- Spectrum_000758
- 83-07-8
MDL Number
MFCD00003145
Customs Code
29331190
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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