ChemicalBook >> CAS DataBase List >>4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI)

4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI)

4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI) structure

CAS No.: 405174-48-3

Chemical Name:: 4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI)

Synonyms: 2-b]pyridin-4-one;3-Dihydro-4H-pyrano[3;4H-Pyrano[3,2-b]pyridin-4-one;2H-Pyrano[3,2-b]pyridin-4(3H);2H-pyrano[3,2-b]pyridin-4(3H)-one;2,3-Dihydropyrano[3,2-b]pyridin-4-one;2,3-Dihydro-4H-pyrano[3,2-b]pyridin-4-one;4H-Pyrano[3,2-b]pyridin-4-one, 2,3-dihydro-;4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI);4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI) ISO 9001：2015 REACH

CBNumber:: CB21285127

Molecular Formula:: C8H7NO2

Molecular Weight:: 149.15

MDL Number:: MFCD11035881

MOL File:: 405174-48-3.mol

MSDS File:: SDS

Last updated:2022-12-30 16:20:48

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4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI) Properties

Boiling point	305.7±31.0 °C(Predicted)
Density	1.274±0.06 g/cm3(Predicted)
storage temp.	2-8°C
pka	2.49±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS02,GHS07
Signal word	Danger
Hazard statements	H315-H319-H228
Precautionary statements	P240-P210-P241-P264-P280-P302+P352-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313
HS Code	2934999090

4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI) price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	D456170	2,3-dihydropyrano[3,2-b]pyridin-4-one	405174-48-3	5mg	$45	2021-12-16	Buy
Apolloscientific	OR963539	2,3-Dihydro-4H-pyrano[3,2-b]pyridin-4-one 98%	405174-48-3	250mg	$327	2021-12-16	Buy
Matrix Scientific	118988	2H-Pyrano[3,2-b]pyridin-4(3H)-one 95+%	405174-48-3	250mg	$396	2021-12-16	Buy
AK Scientific	Z4709	2,3-Dihydro-4H-pyrano[3,2-b]pyridin-4-one	405174-48-3	100mg	$219	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0152422	2,3-DIHYDRO-4H-PYRANO[3,2-B]PYRIDIN-4-ONE 95.00%	405174-48-3	5MG	$496.53	2021-12-16	Buy

Product number	Packaging	Price	Buy
D456170	5mg	$45	Buy
OR963539	250mg	$327	Buy
118988	250mg	$396	Buy
Z4709	100mg	$219	Buy
CHM0152422	5MG	$496.53	Buy

4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI) Chemical Properties,Uses,Production

4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI) synthesis

Synthesis of 4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI) from 2H-Pyrano[3,2-b]pyridine,3,4-dihydro-4-methylene-(9CI)

4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI) Preparation Products And Raw materials

Raw materials

4-Hydroxymethyl-3,4-dihydro-2H-pyrano[3,2-b]pyridin-4-ol 2-Bromo-3-(but-3-enyloxy)pyridine 2-Bromo-3-hydroxypyridine 2H-Pyrano[3,2-b]pyridine,3,4-dihydro-4-methylene-(9CI)

Preparation Products

3,4-dihydro-N-methyl-2H-Pyrano[3,2-b]pyridin-4-amine

4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI) Suppliers

Global( 73)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32686	60
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5909	58
Chengdu Feibo Pharm Technology Co., Ltd	15982321820	abby@arkpharm.com	CHINA	3279	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49391	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21149	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23556	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-89586680 +86-18192503167	1026@dideu.com	China	9126	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
Hubei xin bonus chemical co. LTD	58
Shandong chuangyingchemical Co., Ltd.	58
Chengdu Feibo Pharm Technology Co., Ltd	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
ANHUI WITOP BIOTECH CO., LTD	58
Shaanxi Dideu Medichem Co. Ltd	58

View Lastest Price from 4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI) manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-04-17	4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI) 405174-48-3	US $1.10 / g	1g	99.0% min	100 tons min	Shaanxi Dideu Medichem Co. Ltd
	2021-10-22	4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI) 405174-48-3	US $1.10 / g	1g	99.00%	100 Tons Min	Dideu Industries Group Limited

4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI)
405174-48-3
US $1.10 / g
99.0% min
Shaanxi Dideu Medichem Co. Ltd

4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI)
405174-48-3
US $1.10 / g
99.00%
Dideu Industries Group Limited

405174-48-3(4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI))Related Search:

2-Chloro-pyrido[3,2-d]pyrimidine 4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI)

4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI) 2-b]pyridin-4-one 3-Dihydro-4H-pyrano[3 4H-Pyrano[3,2-b]pyridin-4-one 2H-pyrano[3,2-b]pyridin-4(3H)-one 2H-Pyrano[3,2-b]pyridin-4(3H) 2,3-Dihydro-4H-pyrano[3,2-b]pyridin-4-one 2,3-Dihydropyrano[3,2-b]pyridin-4-one 4H-Pyrano[3,2-b]pyridin-4-one, 2,3-dihydro- 4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI) ISO 9001：2015 REACH 405174-48-3 PYRIDINE API intermediates