tert-butyl 3-aminopyrazole-l- carboxylate

Modify Date: 2024-01-12 11:09:14

tert-butyl 3-aminopyrazole-l- carboxylate Structure
tert-butyl 3-aminopyrazole-l- carboxylate structure
Common Name tert-butyl 3-aminopyrazole-l- carboxylate
CAS Number 863504-84-1 Molecular Weight 183.20800
Density 1.2 Boiling Point 307ºC
Molecular Formula C8H13N3O2 Melting Point N/A
MSDS N/A Flash Point 139ºC

 Names

Name tert-butyl 3-aminopyrazole-1-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2
Boiling Point 307ºC
Molecular Formula C8H13N3O2
Molecular Weight 183.20800
Flash Point 139ºC
Exact Mass 183.10100
PSA 70.14000
LogP 1.82970
Index of Refraction 1.545

 Safety Information

Hazard Codes C
HS Code 2933199090

 Synthetic Route

~18%

tert-butyl 3-aminopyrazole-l- carboxylate Structure

tert-butyl 3-am...

CAS#:863504-84-1

Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2005/121110 A1, 2005 ; Location in patent: Page/Page column 100 ; WO 2005/121110 A1

~16%

tert-butyl 3-aminopyrazole-l- carboxylate Structure

tert-butyl 3-am...

CAS#:863504-84-1

Literature: Berthel, Steven Joseph; Kester, Robert Francis; Murphy, Douglas Eric; Prins, Thomas Jay; Ruebsam, Frank; Sarabu, Ramakanth; Tran, Chinh Viet; Vourloumis, Dionisios Patent: US2008/21032 A1, 2008 ; Location in patent: Page/Page column 25 ; US 20080021032 A1

~64%

tert-butyl 3-aminopyrazole-l- carboxylate Structure

tert-butyl 3-am...

CAS#:863504-84-1

Literature: SANFORD-BURNHAM MEDICAL RESEARCH INSTITUTE; PINKERTON, Anthony, B.; DAHL, Russell; COSFORD, Nicholas, D.P.; MILLAN, Jose, Luis Patent: WO2013/126608 A1, 2013 ; Location in patent: Paragraph 00540 ;

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

tert-Butyl 3-amino-1H-pyrazole-1-carboxylate
1,1-dimethylethyl 3-amino-1H-pyrazole-1-carboxylate
3-amino-pyrazole-1-carboxylic acid tert-butyl ester