1-Isopropyl-3-methyl-1H-pyrazol-5-amine

Modify Date: 2026-06-30 23:13:11

1-Isopropyl-3-methyl-1H-pyrazol-5-amine Structure
1-Isopropyl-3-methyl-1H-pyrazol-5-amine structure
Common Name 1-Isopropyl-3-methyl-1H-pyrazol-5-amine
CAS Number 1124-16-9 Molecular Weight 139.198
Density 1.1±0.1 g/cm3 Boiling Point 245.4±20.0 °C at 760 mmHg
Molecular Formula C7H13N3 Melting Point N/A
MSDS USA Flash Point 102.2±21.8 °C
Symbol GHS06
GHS06
Signal Word Danger

Summary: 1-Isopropyl-3-methyl-1H-pyrazol-5-amine, with the molecular formula C7H13N3 and molecular weight 139.198. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1-Isopropyl-3-methyl-1H-pyrazol-5-amine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.1±0.1 g/cm3
Boiling Point 245.4±20.0 °C at 760 mmHg
Molecular Formula C7H13N3
Molecular Weight 139.198
Flash Point 102.2±21.8 °C
Exact Mass 139.110947
PSA 43.84000
LogP 0.89
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.557
InChIKey OCSWHADWFJTNAZ-UHFFFAOYSA-N
SMILES Cc1cc(N)n(C(C)C)n1

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ5778000
CHEMICAL NAME :
Pyrazole, 5-amino-1-isopropyl-3-methyl-
CAS REGISTRY NUMBER :
1124-16-9
BEILSTEIN REFERENCE NO. :
0607365
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H13-N3
MOLECULAR WEIGHT :
139.23

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 27,295,1964

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301
Precautionary Statements P301 + P310
Hazard Codes Xi
RIDADR UN 2811 6.1 / PGIII
HS Code 2933199090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

1-Isopropyl-3-methyl-1H-pyrazol-5-amine Structure

1-Isopropyl-3-m...

CAS#:1124-16-9

Learn More
Literature: WO2013/39988 A1, ; Page/Page column 46 ;

~%

1-Isopropyl-3-methyl-1H-pyrazol-5-amine Structure

1-Isopropyl-3-m...

CAS#:1124-16-9

Learn More
Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 20, # 7 p. 2340 - 2343

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  3

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

5-methyl-2-propan-2-ylpyrazol-3-amine
MFCD00514520
1-Isopropyl-3-methyl-1H-pyrazol-5-amine

 1-Isopropyl-3-methyl-1H-pyrazol-5-amine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular formula of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine?
A: Molecular formula of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine is C7H13N3.
Q: What is the molecular weight of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine?
A: Molecular weight of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine is 139.198.
Q: What is the polar surface area (PSA) of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine?
A: Polar surface area (PSA) of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine is 43.84000.
Q: What English synonyms does 1-Isopropyl-3-methyl-1H-pyrazol-5-amine have?
A: English synonyms of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine: 5-methyl-2-propan-2-ylpyrazol-3-amine, MFCD00514520, 1-Isopropyl-3-methyl-1H-pyrazol-5-amine.
Q: What is the boiling point of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine?
A: Boiling point of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine is 245.4±20.0 °C at 760 mmHg.
Q: What is the CAS number of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine?
A: CAS number of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine is 1124-16-9.
Q: What is the LogP of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine?
A: LogP of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine is 0.89.
Q: What is the InChIKey of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine?
A: InChIKey of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine is OCSWHADWFJTNAZ-UHFFFAOYSA-N.
Q: What is the SMILES notation of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine?
A: SMILES notation of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine is Cc1cc(N)n(C(C)C)n1.
Q: What are the upstream materials of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine?
A: Related upstream materials(CAS) of 1-Isopropyl-3-methyl-1H-pyrazol-5-amine: 2257-52-5;1118-61-2;2469-99-0.

 1-Isopropyl-3-methyl-1H-pyrazol-5-aminefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.