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4-CHLOROFURO[3,2-C]PYRIDINE

4-CHLOROFURO[3,2-C]PYRIDINE structure

CAS No.: 31270-80-1

Chemical Name:: 4-CHLOROFURO[3,2-C]PYRIDINE

Synonyms: 104328;Compound Fr13857;SALOR-INT L299537-1EA;4-CHLOROFURO[3,2-]PYRIDINE;4-CHLOROFURO[3,2-C]PYRIDINE;1. 4-Chlorofuro[3,2-C]Pyridine;Furo[3,2-c]pyridine, 4-chloro-;4-Chlorofuro[3,2-c]pyridine HCl;4-CHLOROFURO[3,2-C]PYRIDINE 97%;4-Chlorofuro[3,2-c]pyridine, 95+%

CBNumber:: CB4758057

Molecular Formula:: C7H4ClNO

Molecular Weight:: 153.57

MDL Number:: MFCD02179768

MOL File:: 31270-80-1.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 02:17:06

Product description	Number	Pack Size	Price
4-Chlorofuro[3,2-c]pyridine	073947	1.00g	$50
4-Chlorofuro[3,2-c]pyridinehydrochloride	070256	5.00g	$80
4-Chlorofuro[3,2-c]pyridine	073947	5.00g	$180
4-Chlorofuro[3,2-c]pyridinehydrochloride	070256	10.00g	$160
4-Chlorofuro[3,2-c]pyridinehydrochloride	070256	25.00g	$357
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4-CHLOROFURO[3,2-C]PYRIDINE Properties

Melting point	41 °C
Boiling point	243℃
Density	1.377
Flash point	101℃
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	solid
pka	-0.69±0.30(Predicted)
color	Orange
InChI	InChI=1S/C7H4ClNO/c8-7-5-2-4-10-6(5)1-3-9-7/h1-4H
InChIKey	OPFFYLJLHPZSEO-UHFFFAOYSA-N
SMILES	C1(Cl)=NC=CC2OC=CC1=2

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36/37/39
Hazard Note	Irritant
HS Code	2932190090

4-CHLOROFURO[3,2-C]PYRIDINE price More Price(56)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Matrix Scientific	073947	4-Chlorofuro[3,2-c]pyridine	31270-80-1	1.00g	$50	2026-05-18	Buy
Matrix Scientific	070256	4-Chlorofuro[3,2-c]pyridinehydrochloride	31270-80-1	5.00g	$80	2026-05-18	Buy
Matrix Scientific	073947	4-Chlorofuro[3,2-c]pyridine	31270-80-1	5.00g	$180	2026-05-18	Buy
Matrix Scientific	070256	4-Chlorofuro[3,2-c]pyridinehydrochloride	31270-80-1	10.00g	$160	2026-05-18	Buy
Matrix Scientific	070256	4-Chlorofuro[3,2-c]pyridinehydrochloride	31270-80-1	25.00g	$357	2026-05-18	Buy

Product number	Packaging	Price	Buy
073947	1.00g	$50	Buy
070256	5.00g	$80	Buy
073947	5.00g	$180	Buy
070256	10.00g	$160	Buy
070256	25.00g	$357	Buy

4-CHLOROFURO[3,2-C]PYRIDINE Chemical Properties,Uses,Production

Definition

ChEBI: 4-Chlorofuro[3,2-c]pyridine is a furopyridine.

Synthesis

26956-43-4

31270-80-1

General procedure for the synthesis of 4-chlorofuranylpyridine from 4,5-dihydro-4-oxofuro[3,2]pyridine: cf. Example 4 Synthesis of 4-chlorofuro[3,2-c]pyridine. 4,5-Dihydro-4-oxofuro[3,2]pyridine (72.2 g, 534 mmol) was added to phosphorochloridic acid (100 mL) preheated to 120 °C with continuous stirring for 30 min. Upon completion of the reaction, the solvent was removed by distillation under reduced pressure. Ice-cooled water was added to the residue and the pH was adjusted to basic with 8 M aqueous sodium hydroxide, followed by extraction with ethyl acetate. The organic phases were combined, washed with saturated brine and dried over anhydrous sodium sulfate. The solvent was again removed by distillation under reduced pressure and the resulting crude product was purified by silica gel column chromatography (eluent: ethyl acetate/hexane=30/70) to afford the target product 4-chlorofuranylpyridine (66.1 g, 81% yield). The product was characterized by 1H-NMR (CDCl3): δ 7.13 (1H, dd, J = 2.2, 1.0 Hz), 7.79 (1H, dd, J = 5.8, 1.0 Hz), 8.27 (1H, d, J = 2.2 Hz), 8.32 (1H, d, J = 5.8 Hz).

References

[1] Bioorganic and Medicinal Chemistry Letters, 2007, vol. 17, # 1, p. 250 - 254
[2] Journal of Medicinal Chemistry, 1989, vol. 32, # 6, p. 1147 - 1156
[3] Patent: EP2100895, 2009, A1. Location in patent: Page/Page column 44-45
[4] Bulletin de la Societe Chimique de France, 1971, p. 1727 - 1730
[5] Archiv der Pharmazie, 1981, vol. 314, # 2, p. 156 - 162

4-CHLOROFURO[3,2-C]PYRIDINE Preparation Products And Raw materials

Raw materials

4,5-DIHYDRO-4-OXOFURO[3,2-C]PYRIDINE Sodium hydroxide

Preparation Products

3-Bromo-4-chloropyridine 4-methoxyfuro[3,2-c]pyridine-2-carbaldehyde 4-PIPERAZIN-1-YL-FURO[3,2-C]PYRIDINE

4-CHLOROFURO[3,2-C]PYRIDINE Suppliers

Global( 136)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+8613336195806	sales@capot.com	China	29640	60
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Synbest Biotech(Hangzhou) Co., Ltd	86-571-88737065	sales@synbestech.com	CHINA	170	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32466	58
NINGBOBENKANGJS PHARMTECHCO., LTD	+8615990591583 15990591583		CHINA	2029	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Accela ChemBio Inc.	58
Alchem Pharmtech,Inc.	58
Synbest Biotech(Hangzhou) Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
TargetMol Chemicals Inc.	58
NINGBOBENKANGJS PHARMTECHCO., LTD	58
ANHUI WITOP BIOTECH CO., LTD	58

View Lastest Price from 4-CHLOROFURO[3,2-C]PYRIDINE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-05-11	4-chlorofuro[3,2-c]pyridine 31270-80-1	US $31.00-76.00 / mg		99.51%	10g	TargetMol Chemicals Inc.
2026-04-30	4-chlorofuro[3,2-c]pyridine 31270-80-1	US $31.00-76.00 / mg		99.51%	10g	TargetMol Chemicals Inc.
2025-11-18	4-CHLOROFURO[3,2-C]PYRIDINE 31270-80-1	US $1.10 / g	1g	99.00%	100 Tons Min	Dideu Industries Group Limited

4-chlorofuro[3,2-c]pyridine
31270-80-1
US $31.00-76.00 / mg
99.51%
TargetMol Chemicals Inc.

4-chlorofuro[3,2-c]pyridine
31270-80-1
US $31.00-76.00 / mg
99.51%
TargetMol Chemicals Inc.

4-CHLOROFURO[3,2-C]PYRIDINE
31270-80-1
US $1.10 / g
99.00%
Dideu Industries Group Limited

4-CHLOROFURO[3,2-C]PYRIDINE Spectrum

4-CHLOROFURO[3,2-C]PYRIDINE(31270-80-1)¹HNMR

31270-80-1(4-CHLOROFURO[3,2-C]PYRIDINE)Related Search:

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Furo[3,2-b]pyridine-2-carboxaldehyde (9CI) 2-b]pyridine Furo[3,2-c]pyridine 4-chlorofuro[3,2-c]pyridine-7-carboxylicacid Furo[3,2-c]pyridine-2-carboxaldehyde (9CI)

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AKOS 92637 SALOR-INT L299553-1EA

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SALOR-INT L299537-1EA 4-CHLOROFURO[3,2-]PYRIDINE 4-Chlorofuro[3,2-c]pyridine, 95+% 1. 4-Chlorofuro[3,2-C]Pyridine 4-CHLOROFURO[3,2-C]PYRIDINE 4-Chlorofuro[3,2-c]pyridine HCl 4-Chloro-5-azabenzo[b]furan, 4-Chloro-5-aza-1-benzofuran 104328 Furo[3,2-c]pyridine, 4-chloro- 4-CHLOROFURO[3,2-C]PYRIDINE ISO 9001：2015 REACH Compound Fr13857 4-CHLOROFURO[3,2-C]PYRIDINE 97% 31270-80-1 Heterocycles series Halides Fused Ring Systems