1-pyridin-4-ylpyrazol-4-amine

Modify Date: 2025-09-16 21:33:43

1-pyridin-4-ylpyrazol-4-amine structure	Common Name	1-pyridin-4-ylpyrazol-4-amine
	CAS Number	28466-04-8	Molecular Weight	160.17600
	Density	1.32g/cm3	Boiling Point	348.4ºC at 760mmHg
	Molecular Formula	C₈H₈N₄	Melting Point	N/A
	MSDS	N/A	Flash Point	164.5ºC

Name	1-pyridin-4-ylpyrazol-4-amine
Synonym	More Synonyms

Density	1.32g/cm3
Boiling Point	348.4ºC at 760mmHg
Molecular Formula	C₈H₈N₄
Molecular Weight	160.17600
Flash Point	164.5ºC
Exact Mass	160.07500
PSA	56.73000
LogP	1.43070
Vapour Pressure	5.05E-05mmHg at 25°C
Index of Refraction	1.689
Storage condition	2-8℃

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US2164000

CHEMICAL NAME :: Pyridine, 4-(4-aminopyrazol-1-yl)-

CAS REGISTRY NUMBER :: 28466-04-8

BEILSTEIN REFERENCE NO. :: 0511466

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H8-N4

MOLECULAR WEIGHT :: 160.20

WISWESSER LINE NOTATION :: T6NJ D- AT5NNJ DZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 25,592,1970

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

1-pyridin-4-yl-1H-pyrazol-4-ylamine

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-pyridin-4-ylpyrazol-4-amine
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-pyridin-4-ylpyrazol-4-amine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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