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2,7-Naphthyridine(7CI,8CI,9CI)

2,7-Naphthyridine(7CI,8CI,9CI) structure

CAS No.: 253-45-2

Chemical Name:: 2,7-Naphthyridine(7CI,8CI,9CI)

Synonyms: 2,7-Naphthyridine;2,7-Diazanaphthalene;2,7-Naphthyridine(7CI,8CI,9CI);N-[(E)-[(E)-1,3-diphenylprop-2-enylidene]amino]-4-methylbenzenesulfonamide

CBNumber:: CB21274046

Molecular Formula:: C8H6N2

Molecular Weight:: 130.15

MDL Number:: MFCD00160700

MOL File:: 253-45-2.mol

Last updated:2026-05-27 23:55:30

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2,7-Naphthyridine(7CI,8CI,9CI) Properties

Melting point	96-97 °C
Boiling point	286℃
Density	1.183
Flash point	108℃
storage temp.	2-8°C
pka	4.00±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P280-P305+P351+P338

2,7-Naphthyridine(7CI,8CI,9CI) price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	FN146903	2,7-Naphthyridine	253-45-2	50mg	$214	2026-06-04	Buy
Biosynth	FN146903	2,7-Naphthyridine	253-45-2	100mg	$342	2026-06-04	Buy
Biosynth	FN146903	2,7-Naphthyridine	253-45-2	250mg	$642.5	2026-06-04	Buy
Biosynth	FN146903	2,7-Naphthyridine	253-45-2	500mg	$1075	2026-06-04	Buy
Biosynth	FN146903	2,7-Naphthyridine	253-45-2	1000mg	$1570	2026-06-04	Buy

Product number	Packaging	Price	Buy
FN146903	50mg	$214	Buy
FN146903	100mg	$342	Buy
FN146903	250mg	$642.5	Buy
FN146903	500mg	$1075	Buy
FN146903	1000mg	$1570	Buy

2,7-Naphthyridine(7CI,8CI,9CI) Chemical Properties, Uses, Production

Definition

ChEBI: 2,7-naphthyridine is a naphthyridine.

2,7-Naphthyridine(7CI,8CI,9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

2,7-Naphthyridine(7CI,8CI,9CI) Suppliers

Global Suppliers ( 25)

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
SynAsst Chemical.	021-60343070		China	12731	55
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29626	60
Aikon International Limited	025-58859352 19370895928	sales01@aikonchem.com	China	15078	58
Nanjing SynTitan Pharmaceutical Co., Ltd.	025-57027686 17372956142	li_lan@syntitan.com	China	9999	58
Zhengzhou Alfa Chemical Co.,Ltd	+86-18530059196	sale04@alfachem.cn	China	9733	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52693	58
Zhengzhou Alpha Chemical Co. LTD	0371-53732842 13383863444	3838551451@qq.com	China	9997	58
Henan Zhuofan Chemical Co. , Ltd.	15638881523	68825546@qq.com	China	2065	58

Supplier	Advantage
Capot Chemical Co., Ltd	66
SynAsst Chemical.	55
Amadis Chemical Company Limited	58
Capot Chemical Co.,Ltd.	60
Aikon International Limited	58
Nanjing SynTitan Pharmaceutical Co., Ltd.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Zhengzhou Alpha Chemical Co. LTD	58
Henan Zhuofan Chemical Co. , Ltd.	58

2,7-Naphthyridine(7CI,8CI,9CI) Spectrum

2,7-Naphthyridine(7CI,8CI,9CI)(253-45-2)ESR

253-45-2 (2,7-Naphthyridine(7CI,8CI,9CI)) Related Search:

2,7-Naphthyridine, 1-chloro- 2,7-Naphthyridine(7CI,8CI,9CI) 1,8-Diamino-3,6-dimethoxy-2,7-naphthyridine-4-carbonitrile 3-Methoxysampangine 1,8-Diamino-6-methoxy-3-piperidin-1-yl-2,7-naphthyridine-4-carbonitrile

5,6-Diamino-2-ethyl-8-piperidin-1-yl-1,2-dihydrofuro[2,3-c]-2,7-naphthyridine-9-carbonitrile 1,8-Diamino-3,6-diethoxy-2,7-naphthyridine-4-carbonitrile 5,6-Diamino-2-(chloromethyl)-8-(diethylamino)-1,2-dihydrofuro[2,3-c]-2,7-naphthyridine-9-carbonitrile 5,6-Diamino-8-(diethylamino)-3-methyl-2-oxo-2,3-dihydro-1H-pyrrolo[2,3-c]-2,7-naphthyridine-9-carbonitrile 5,6-Diamino-3-methyl-2-oxo-8-piperidin-1-yl-2,3-dihydro-1H-pyrrolo[2,3-c]-2,7-naphthyridine-9-carbonitrile

1,8-Diamino-6-methoxy-3-morpholin-4-yl-2,7-naphthyridine-4-carbonitrile 1,8-Diamino-6-ethoxy-3-morpholin-4-yl-2,7-naphthyridine-4-carbonitrile 1,8-Diamino-6-ethoxy-3-piperidin-1-yl-2,7-naphthyridine-4-carbonitrile 5,6-Diamino-2-(chloromethyl)-8-piperidin-1-yl-1,2-dihydrofuro[2,3-c]-2,7-naphthyridine-9-carbonitrile 5,6-Diamino-2-(chloromethyl)-8-morpholin-4-yl-1,2-dihydrofuro[2,3-c]-2,7-naphthyridine-9-carbonitrile

SALOR-INT L163856-1EA 5,6-Diamino-8-(diethylamino)-2-ethyl-1,2-dihydrofuro[2,3-c]-2,7-naphthyridine-9-carbonitrile 5,6-Diamino-2-ethyl-8-morpholin-4-yl-1,2-dihydrofuro[2,3-c]-2,7-naphthyridine-9-carbonitrile

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2,7-Naphthyridine(7CI,8CI,9CI) 2,7-Diazanaphthalene N-[(E)-[(E)-1,3-diphenylprop-2-enylidene]amino]-4-methylbenzenesulfonamide 2,7-Naphthyridine 253-45-2 PYRIDINE