Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Aminopyridine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-Aminopyridine
Price: ￥158.0/100g ￥408.0/500g
Purity: 99.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3-Aminopyridine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

462-08-8

462-08-8 structure

462-08-8 structure

Name: 3-Aminopyridine
Chemical Name: 3-Aminopyridine
CAS Number: 462-08-8
Molecular Formula: C₅H₆N₂
Molecular Weight: 94.115
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Aminopyridine
Create Date: 2018-02-20 08:00:00
Modify Date: 2025-08-20 17:01:23

Name	3-Aminopyridine
Synonyms	B-PYRIDYLAMINE 5-amino pyridine pyridin-3-ylamine 3-amino-pyridin T6NJ CZ pyridine-3-amine 3APY 3-amino-pyridine 3-Aminopyridine m-Aminopyridine 3-pyridinylamine 3-Pyridinamine pyridin-3-amine EINECS 207-322-2 3-PYRIDYLAMINE 3-aminepyridin MFCD00006400

Density	1.1±0.1 g/cm3
Boiling Point	251.0±0.0 °C at 760 mmHg
Melting Point	60-63 °C(lit.)
Molecular Formula	C₅H₆N₂
Molecular Weight	94.115
Flash Point	126.0±7.0 °C
Exact Mass	94.053101
PSA	38.91000
LogP	-0.02
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.588

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US1650000

CHEMICAL NAME :: Pyridine, 3-amino-

CAS REGISTRY NUMBER :: 462-08-8

BEILSTEIN REFERENCE NO. :: 0105692

LAST UPDATED :: 199701

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C5-H6-N2

MOLECULAR WEIGHT :: 94.13

WISWESSER LINE NOTATION :: T6NJ CZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 28 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 8,296,1965

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 30 mg/kg

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

REFERENCE :: AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 226,163,1955

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 24 mg/kg

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

REFERENCE :: APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 26,345,1968

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

ROUTE OF EXPOSURE :: Intracerebral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: AJEBAK Australian Journal of Experimental Biology and Medical Science. (Adelaide, S.A., Australia) V.1-64, 1924-86. Volume(issue)/page/year: 36,365,1958

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: 178 mg/kg

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

REFERENCE :: AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 12,355,1983

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - wild bird species

DOSE/DURATION :: 13300 ug/kg

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

REFERENCE :: AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 12,355,1983

Symbol	GHS06, GHS08
Signal Word	Danger
Hazard Statements	H301-H311-H315-H319-H331-H335-H373
Precautionary Statements	P261-P280-P301 + P310-P305 + P351 + P338-P311
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T:Toxic
Risk Phrases	R25;R36/37/38
Safety Phrases	S36/37/39-S45-S37/39-S28B-S26
RIDADR	UN 2671 6.1/PG 2
WGK Germany	3
RTECS	US1650000
Packaging Group	II
Hazard Class	6.1
HS Code	2933399090

Precursor 10
626-55-1 2530-26-9 98-92-0 626-60-8
1120-90-7 4548-45-2 63458-55-9 5867-45-8
5470-18-8 25604-13-1
DownStream 10
10296-29-4 53710-17-1 372-47-4 56700-70-0
3256-88-0 36953-42-1 5423-54-1 5867-45-8
329214-79-1 54247-51-7

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine 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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