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ChemicalBook >> CAS DataBase List >> 5,6,7,8-Tetrahydro-2,4(1H,3H)-quinazolinedione

5,6,7,8-Tetrahydro-2,4(1H,3H)-quinazolinedione

$45 - $1052
Product name: 5,6,7,8-Tetrahydro-2,4(1H,3H)-quinazolinedione
CAS: 35042-48-9
MF: C8H10N2O2
MW: 166.18
EINECS:
MDL Number:MFCD13176330
Synonyms:1,2,3,4,5,6,7,8-octahydroquinazoline-2,4-dione;5,6,7,8-Tetrahydro-2,4(1H,3H)-quinazolinedione;5,6,7,8-Tetrahydro-1H-quinazoline-2,4-dione;5,6,7,8-Tetrahydroquinazoline-2,4(1H,3H)-dione;2,4-Dihydroxy-5,6,7,8-tetrahydroquinazoline;2,4(1H,3H)-Quinazolinedione, 5,6,7,8-tetrahydro-

Price32 Properties Safety Information Description

32 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
Alichem
American Custom Chemicals Corporation
Apolloscientific
Biosynth
Chemcia Scientific
Chemenu
Crysdot
Matrix Scientific
Synthonix
TRC

Package

5MG
25mg
250mg
500mg
1g
2.5g
5G
10g
25g

Manufactureraablocks
Product numberAA00C8TV
Product description5,6,7,8-Tetrahydroquinazoline-2,4(1H,3H)-dione 97%
Packaging1g
Price$58
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00C8TV
Product description5,6,7,8-Tetrahydroquinazoline-2,4(1H,3H)-dione 96%
Packaging10g
Price$529
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00C8TV
Product description5,6,7,8-Tetrahydroquinazoline-2,4(1H,3H)-dione 96%
Packaging25g
Price$1052
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberS75980
Product description1,2,3,4,5,6,7,8-octahydroquinazoline-2,4-dione 97%
Packaging25G
Price$990
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberS75980
Product description1,2,3,4,5,6,7,8-octahydroquinazoline-2,4-dione 97%
Packaging1G
Price$110
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberS75980
Product description1,2,3,4,5,6,7,8-octahydroquinazoline-2,4-dione 97%
Packaging5G
Price$380
Updated2026-05-27
Buy

ManufacturerAlichem
Product number35042489
Product description5,6,7,8-Tetrahydroquinazoline-2,4(1H,3H)-dione
Packaging1g
Price$177.12
Updated2021-12-16
Buy

ManufacturerAlichem
Product number35042489
Product description5,6,7,8-Tetrahydroquinazoline-2,4(1H,3H)-dione
Packaging10g
Price$789.48
Updated2021-12-16
Buy

ManufacturerAlichem
Product number35042489
Product description5,6,7,8-Tetrahydroquinazoline-2,4(1H,3H)-dione
Packaging5g
Price$557.28
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0390523
Product description5,6,7,8-TETRAHYDROQUINAZOLINE-2,4(1H,3H)-DIONE 95.00%
Packaging5MG
Price$498.51
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberOR927534
Product description1,2,3,4,5,6,7,8-Octahydroquinazoline-2,4-dione 96%
Packaging5g
Price$497
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberOR927534
Product description1,2,3,4,5,6,7,8-Octahydroquinazoline-2,4-dione 96%
Packaging10g
Price$884
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberOR927534
Product description1,2,3,4,5,6,7,8-Octahydroquinazoline-2,4-dione 96%
Packaging1g
Price$177
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberKBA04248
Product description1,2,3,4,5,6,7,8-Octahydroquinazoline-2,4-dione
Packaging2.5g
Price$413
Updated2026-06-04
Buy

ManufacturerChemcia Scientific
Product numberCC00-1474A
Product description5,6,7,8-Tetrahydro-1H-quinazoline-2,4-dione ＞95%
Packaging10G
Price$465
Updated2026-05-24
Buy

ManufacturerChemcia Scientific
Product numberCC00-1474B
Product description5,6,7,8-Tetrahydro-quinazoline-2,4-diol ＞95%
Packaging10G
Price$470
Updated2026-05-24
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00C8TV	5,6,7,8-Tetrahydroquinazoline-2,4(1H,3H)-dione 97%	1g	$58	2026-05-28	Buy
aablocks	AA00C8TV	5,6,7,8-Tetrahydroquinazoline-2,4(1H,3H)-dione 96%	10g	$529	2026-05-28	Buy
aablocks	AA00C8TV	5,6,7,8-Tetrahydroquinazoline-2,4(1H,3H)-dione 96%	25g	$1052	2026-05-28	Buy
ACHEMBLOCK	S75980	1,2,3,4,5,6,7,8-octahydroquinazoline-2,4-dione 97%	25G	$990	2026-05-27	Buy
ACHEMBLOCK	S75980	1,2,3,4,5,6,7,8-octahydroquinazoline-2,4-dione 97%	1G	$110	2026-05-27	Buy
ACHEMBLOCK	S75980	1,2,3,4,5,6,7,8-octahydroquinazoline-2,4-dione 97%	5G	$380	2026-05-27	Buy
Alichem	35042489	5,6,7,8-Tetrahydroquinazoline-2,4(1H,3H)-dione	1g	$177.12	2021-12-16	Buy
Alichem	35042489	5,6,7,8-Tetrahydroquinazoline-2,4(1H,3H)-dione	10g	$789.48	2021-12-16	Buy
Alichem	35042489	5,6,7,8-Tetrahydroquinazoline-2,4(1H,3H)-dione	5g	$557.28	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0390523	5,6,7,8-TETRAHYDROQUINAZOLINE-2,4(1H,3H)-DIONE 95.00%	5MG	$498.51	2021-12-16	Buy
Apolloscientific	OR927534	1,2,3,4,5,6,7,8-Octahydroquinazoline-2,4-dione 96%	5g	$497	2026-06-04	Buy
Apolloscientific	OR927534	1,2,3,4,5,6,7,8-Octahydroquinazoline-2,4-dione 96%	10g	$884	2026-06-04	Buy
Apolloscientific	OR927534	1,2,3,4,5,6,7,8-Octahydroquinazoline-2,4-dione 96%	1g	$177	2026-06-04	Buy
Biosynth	KBA04248	1,2,3,4,5,6,7,8-Octahydroquinazoline-2,4-dione	2.5g	$413	2026-06-04	Buy
Chemcia Scientific	CC00-1474A	5,6,7,8-Tetrahydro-1H-quinazoline-2,4-dione ＞95%	10G	$465	2026-05-24	Buy
Chemcia Scientific	CC00-1474B	5,6,7,8-Tetrahydro-quinazoline-2,4-diol ＞95%	10G	$470	2026-05-24	Buy

Next Last

Properties

Melting point :305 °C(Solv: ethanol (64-17-5))
Density :1.31±0.1 g/cm3(Predicted)
storage temp. :2-8°C
pka :10.55±0.20(Predicted)
Appearance :White to off-white Solid

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
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
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Suppliers and manufacturers

J & K SCIENTIFIC LTD. Beijing Ouhe Technology Co., Ltd SuZhou ShiYa Biopharmaceuticals, Inc. Shanghai JiYi Biotechnology Co. Ltd. BioPharmaMatrix,Inc. Amadis Chemical Company Limited Aikon International Limited Shenzhen Polymeri Biochemical Technology Co., Ltd. Henan Alpha Chemical Co., Ltd. Hefei Hirisun Pharmatech Co., Ltd

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