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3(5)-Methyl-5(3)-t-butylpyrazole

HCID 145296
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Basic informationNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
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Basic information

CAS
96440-80-1
Standard SMILES
Cc1cc(C(C)(C)C)n[nH]1
InChIKey
CUJNZTKYZLLKBY-UHFFFAOYSA-N
Molecular formula
C8H14N2
Average molar mass
138.21 g/mol
Monoisotopic mass
138.11569846

Names & identifiers

Preferred name
3(5)-Methyl-5(3)-t-butylpyrazole
IUPAC
3-tert-butyl-5-methyl-1H-pyrazole
English name
3-(tert-Butyl)-5-methyl-1H-pyrazole
Molecular formula
C8H14N2
Molecular weight
138.21

Names & synonyms

96440-80-13(5)-Methyl-5(3)-t-butylpyrazoleDTXSID00242261RefChem:269749DTXCID001647523-(tert-Butyl)-5-methyl-1H-pyrazole3-tert-butyl-5-methyl-1H-pyrazole3-(1,1-Dimethylethyl)-5-methyl-1H-pyrazole3-methyl-5-tert-butyl-2H-pyrazoleMFCD183251585-t-butyl-3-methylpyrazoleSCHEMBL179497
Show more names
1H-Pyrazole, 3-(1,1-dimethylethyl)-5-methyl-
(3-t-butyl-5-methylpyrazole)SCHEMBL2765420SCHEMBL2765422SCHEMBL5212537SCHEMBL10065610SCHEMBL21633253AKOS006293954AKOS015950292

Database identifiers

CAS
96440-80-1
PubChem CID
145296
DTXSID
DTXSID00242261
Nikkaji
J478.996B、J478.997K

Properties

Computed structural propertiesFilling in

XLogP
2.3
Topological polar surface area
28.7 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
1
Rotatable bonds
1
Heavy atoms
10
Formal charge
0
Complexity
115

Physicochemical properties

Melting point
145 · 145-146 °C
Boiling point
232.3 · 232.3±9.0 °C(Predicted)
Density
0.96 · 0.960±0.06 g/cm3(Predicted)
pka
15.36 · 15.36±0.10(Predicted)
Symbol(GHS)
7 · GHS07
Signal word
Warning
Hazard statements
302 · H302-H315-H319-H335
Precautionary statements
280 · P280-P305+P351+P338
HS Code
2933199090 · 2933199090

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

Safety data

hs_code
2933199090
Signal word
Warning
Symbol(GHS)
GHS07
Hazard statements
H302-H315-H319-H335
Precautionary statements
P280-P305+P351+P338

Chemistry & industry

Upstream & downstream products

Upstream raw materials

2,2-Dimethyl-3,5-hexanedione

Suppliers16 total

杭州鸿喜生物医药科技有限公司18989489206 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
常州科化生物科技有限公司0519-68985668 13685222090 · [email protected]
韶远科技(上海)有限公司4000665055 · [email protected]
上海皓鸿生物医药科技有限公司400-8210725 4008210725 · [email protected]
斯派螺(武汉)药物研发有限公司[email protected]
苏州美石生物科技有限公司1173954148q · [email protected]
上海药禾平生物医药科技有限公司57540919 13120888836 · [email protected]
成都效佳科技有限公司15902830537 · [email protected]
杭州博洛科生物科技有限公司13757158499; 13757158499 · [email protected]
药明览博(武汉)化学科技有限公司022-59987777 13552403979 · [email protected]
江苏艾康生物医药研发有限公司025-58859352 15955137747 · [email protected]

Related reactions

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Compound notes

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On this pageBasic informationNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
上海弘敏医药科技有限公司13651987816 · [email protected]
上海凯为化学科技有限公司021-58461859 15821823057 · [email protected]
上海相辉医药科技有限公司13611835272 13611835272 · [email protected]
合肥钼凯医药科技有限公司18001872185; 18001872185 · [email protected]