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ChemicalBook >> 4-Chloro-6,7-methylenedioxyquinazoline

4-Chloro-6,7-methylenedioxyquinazoline

$45 - $6292
Product name: 4-Chloro-6,7-methylenedioxyquinazoline
CAS: 72700-23-3
MF: C9H5ClN2O2
MW: 208.6
EINECS:
MDL Number:MFCD09835373
Synonyms:4-Chloro-6,7-methylenedioxyquinazoline;1,3-Dioxolo[4,5-g]quinazoline, 8-chloro-

Price27 Properties Safety Information Description

27 prices

Selected condition：

Brand

aablocks
AK Scientific
Alichem
American Custom Chemicals Corporation
AstaTech
Biosynth
Crysdot
TRC

Package

2.5mg
5mg
50mg
0.1G
100mg
0.25G
250mg
1G
5g
10g
25g
0.25/ G
1/ G
5/ G

Manufactureraablocks
Product numberAA005Q21
Product description4-Chloro-6,7-methylenedioxyquinazoline
Packaging250mg
Price$1406
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA005Q21
Product description4-Chloro-6,7-methylenedioxyquinazoline
Packaging100mg
Price$853
Updated2026-05-28
Buy

ManufacturerAK Scientific
Product number1276AC
Product description8-Chloro-[1,3]dioxolo[4,5-g]quinazoline
Packaging250mg
Price$563
Updated2021-12-16
Buy

ManufacturerAlichem
Product number72700233
Product description8-Chloro-[1,3]dioxolo[4,5-g]quinazoline
Packaging5g
Price$984.96
Updated2021-12-16
Buy

ManufacturerAlichem
Product number72700233
Product description8-Chloro-[1,3]dioxolo[4,5-g]quinazoline
Packaging25g
Price$2106.72
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberHCH0037372
Product description4-CHLORO-6,7-METHYLENEDIOXYQUINAZOLINE 95.00%
Packaging5G
Price$909.56
Updated2021-12-16
Buy

ManufacturerAstaTech
Product number52255
Product description8-CHLORO-[1,3]DIOXOLO[4,5-G]QUINAZOLINE 97%
Packaging1/ G
Price$904
Updated2021-12-16
Buy

ManufacturerAstaTech
Product number52255
Product description8-CHLORO-[1,3]DIOXOLO[4,5-G]QUINAZOLINE 97%
Packaging1G
Price$1197
Updated2026-04-30
Buy

ManufacturerAstaTech
Product number52255
Product description8-CHLORO-[1,3]DIOXOLO[4,5-G]QUINAZOLINE 97%
Packaging5/ G
Price$2260
Updated2021-12-16
Buy

ManufacturerAstaTech
Product number52255
Product description8-CHLORO-[1,3]DIOXOLO[4,5-G]QUINAZOLINE 97%
Packaging0.25G
Price$457
Updated2026-04-30
Buy

ManufacturerAstaTech
Product number52255
Product description8-CHLORO-[1,3]DIOXOLO[4,5-G]QUINAZOLINE 97%
Packaging0.1G
Price$234
Updated2026-04-30
Buy

ManufacturerAstaTech
Product number52255
Product description8-CHLORO-[1,3]DIOXOLO[4,5-G]QUINAZOLINE 97%
Packaging0.25/ G
Price$362
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberXCA70023
Product description8-Chloro-[1,3]dioxolo[4,5-g]quinazoline
Packaging50mg
Price$6292
Updated2026-06-05
Buy

ManufacturerCrysdot
Product numberCD11066371
Product description8-Chloro-[1,3]dioxolo[4,5-g]quinazoline 97%
Packaging25g
Price$2634
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD11066371
Product description8-Chloro-[1,3]dioxolo[4,5-g]quinazoline 97%
Packaging5g
Price$1126
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD11066371
Product description8-Chloro-[1,3]dioxolo[4,5-g]quinazoline 97%
Packaging10g
Price$1692
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA005Q21	4-Chloro-6,7-methylenedioxyquinazoline	250mg	$1406	2026-05-28	Buy
aablocks	AA005Q21	4-Chloro-6,7-methylenedioxyquinazoline	100mg	$853	2026-05-28	Buy
AK Scientific	1276AC	8-Chloro-[1,3]dioxolo[4,5-g]quinazoline	250mg	$563	2021-12-16	Buy
Alichem	72700233	8-Chloro-[1,3]dioxolo[4,5-g]quinazoline	5g	$984.96	2021-12-16	Buy
Alichem	72700233	8-Chloro-[1,3]dioxolo[4,5-g]quinazoline	25g	$2106.72	2021-12-16	Buy
American Custom Chemicals Corporation	HCH0037372	4-CHLORO-6,7-METHYLENEDIOXYQUINAZOLINE 95.00%	5G	$909.56	2021-12-16	Buy
AstaTech	52255	8-CHLORO-[1,3]DIOXOLO[4,5-G]QUINAZOLINE 97%	1/ G	$904	2021-12-16	Buy
AstaTech	52255	8-CHLORO-[1,3]DIOXOLO[4,5-G]QUINAZOLINE 97%	1G	$1197	2026-04-30	Buy
AstaTech	52255	8-CHLORO-[1,3]DIOXOLO[4,5-G]QUINAZOLINE 97%	5/ G	$2260	2021-12-16	Buy
AstaTech	52255	8-CHLORO-[1,3]DIOXOLO[4,5-G]QUINAZOLINE 97%	0.25G	$457	2026-04-30	Buy
AstaTech	52255	8-CHLORO-[1,3]DIOXOLO[4,5-G]QUINAZOLINE 97%	0.1G	$234	2026-04-30	Buy
AstaTech	52255	8-CHLORO-[1,3]DIOXOLO[4,5-G]QUINAZOLINE 97%	0.25/ G	$362	2021-12-16	Buy
Biosynth	XCA70023	8-Chloro-[1,3]dioxolo[4,5-g]quinazoline	50mg	$6292	2026-06-05	Buy
Crysdot	CD11066371	8-Chloro-[1,3]dioxolo[4,5-g]quinazoline 97%	25g	$2634	2021-12-16	Buy
Crysdot	CD11066371	8-Chloro-[1,3]dioxolo[4,5-g]quinazoline 97%	5g	$1126	2021-12-16	Buy
Crysdot	CD11066371	8-Chloro-[1,3]dioxolo[4,5-g]quinazoline 97%	10g	$1692	2021-12-16	Buy

Next Last

Properties

Melting point :148-150 °C
Boiling point :360.3±37.0 °C(Predicted)
Density :1.566±0.06 g/cm3(Predicted)
storage temp. :2-8°C
pka :0.77±0.20(Predicted)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning		P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning		P264, P280, P305+P351+P338,P337+P313P

Precautionary statements:

P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P337+P313	IF eye irritation persists: Get medical advice/attention.

Description

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Suppliers and manufacturers

Amadis Chemical Company Limited Chiba Pharmaceutical Science and technology Co, Ltd. ShangHai AmK Pharmaceutical Technology Co., Ltd. Shanghai Tombiopharma Chemical Co. Ltd. SanoChem (Chengdu) Tech. Co., Ltd. BePharm Ltd Jinan Guangchen Pharmaceutical Technology Co., Ltd Biosynth Biological Technology (Suzhou) Co Ltd Guangzhou Aoz Biotechnology Co., Ltd.

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4-Chloro-6,7-methylenedioxyquinazoline

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers