Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Isopropyl-3-methyl-1H-pyrazol-5-amine
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Isopropyl-5-methyl-2H-pyrazol-3-ylamine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1124-16-9

1124-16-9 structure

1124-16-9 structure

Name: 1-Isopropyl-3-methyl-1H-pyrazol-5-amine
Chemical Name: 1-Isopropyl-3-methyl-1H-pyrazol-5-amine
CAS Number: 1124-16-9
Molecular Formula: C₇H₁₃N₃
Molecular Weight: 139.198
Create Date: 2019-01-29 10:59:32
Modify Date: 2025-08-20 21:21:39

Name	1-Isopropyl-3-methyl-1H-pyrazol-5-amine
Synonyms	1H-Pyrazol-5-amine, 3-methyl-1-(1-methylethyl)- 5-methyl-2-propan-2-ylpyrazol-3-amine MFCD00514520 1-Isopropyl-3-methyl-1H-pyrazol-5-amine

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

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

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

2257-52-5 structure

2257-52-5

1118-61-2 structure

1118-61-2

~%

1124-16-9 structure

1124-16-9

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

2257-52-5 structure

2257-52-5

2469-99-0 structure

2469-99-0

~%

1124-16-9 structure

1124-16-9

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

Precursor 3
2257-52-5 1118-61-2 2469-99-0
DownStream 0

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%

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