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ChemicalBook >> CAS DataBase List >> 2-OXO-1,2-DIHYDRO-QUINAZOLINE-4-CARBOXYLIC ACID

2-OXO-1,2-DIHYDRO-QUINAZOLINE-4-CARBOXYLIC ACID

$193 - $2721.1
Product name: 2-OXO-1,2-DIHYDRO-QUINAZOLINE-4-CARBOXYLIC ACID
CAS: 99066-77-0
MF: C9H6N2O3
MW: 190.16
EINECS:
MDL Number:MFCD00578120
Synonyms:2-OXO-1,2-DIHYDRO-QUINAZOLINE-4-CARBOXYLIC ACID;2-oxo-1,2-dihydroquinazoline-4-carboxylic acid(SALTDATA: H2O);2-Quinazolone-4-carboxylic Acid;4-Quinazolinecarboxylic acid, 1,2-dihydro-2-oxo-;2-Oxo-1,2-dihydro-quizoline-4-carboxylic acid;2-oxo-1,2-dihydroquinazolin-4-carboxylic acid

Price19 Properties Safety Information Description

19 prices

Selected condition：

Brand

aablocks
AK Scientific
American Custom Chemicals Corporation
Biosynth
Chemenu
Crysdot
J&W Pharmlab
Matrix Scientific

Package

5MG
0.25g
0.5g
500mg
1g
1.00g
2g
5g

Manufactureraablocks
Product numberAA006PGB
Product description2-OXO-1,2-DIHYDRO-QUINAZOLINE-4-CARBOXYLIC ACID
Packaging1g
Price$1829
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA006PGB
Product description2-OXO-1,2-DIHYDRO-QUINAZOLINE-4-CARBOXYLIC ACID
Packaging500mg
Price$1253
Updated2026-05-28
Buy

ManufacturerAK Scientific
Product number6939AC
Product description2-Oxo-1,2-dihydroquinazoline-4-carboxylicacid
Packaging1g
Price$819
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM1000416
Product description2-OXO-1,2-DIHYDRO-QUINAZOLINE-4-CARBOXYLIC ACID 95.00%
Packaging5MG
Price$495.08
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFH66508
Product description2-Hydroxy-4-quinazolinecarboxylic acid
Packaging2g
Price$1269.84
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberFH66508
Product description2-Hydroxy-4-quinazolinecarboxylic acid
Packaging1g
Price$725.61
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberFH66508
Product description2-Hydroxy-4-quinazolinecarboxylic acid
Packaging0.25g
Price$290.24
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberFH66508
Product description2-Hydroxy-4-quinazolinecarboxylic acid
Packaging0.5g
Price$453.51
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberFH66508
Product description2-Hydroxy-4-quinazolinecarboxylic acid
Packaging5g
Price$2721.1
Updated2026-06-04
Buy

ManufacturerChemenu
Product numberCM142369
Product description2-Oxo-1,2-dihydroquinazoline-4-carboxylic acid 95%
Packaging1g
Price$193
Updated2026-05-26
Buy

ManufacturerChemenu
Product numberCM142369
Product description2-Oxo-1,2-dihydroquinazoline-4-carboxylic acid 95%
Packaging1g
Price$193
Updated2026-05-20
Buy

ManufacturerChemenu
Product numberCM142369
Product description2-Oxo-1,2-dihydroquinazoline-4-carboxylicacid 95%
Packaging5g
Price$617
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD11000695
Product description2-Oxo-1,2-dihydroquinazoline-4-carboxylicacid 95+%
Packaging5g
Price$660
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD11000695
Product description2-Oxo-1,2-dihydroquinazoline-4-carboxylic acid 95+%
Packaging5g
Price$660
Updated2026-05-20
Buy

ManufacturerCrysdot
Product numberCD11000695
Product description2-Oxo-1,2-dihydroquinazoline-4-carboxylic acid 95+%
Packaging5g
Price$660
Updated2026-05-26
Buy

ManufacturerJ&W Pharmlab
Product number70R0038
Product description2-Oxo-1,2-dihydro-quinazoline-4-carboxylic acid 97%
Packaging1g
Price$598
Updated2026-05-21
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA006PGB	2-OXO-1,2-DIHYDRO-QUINAZOLINE-4-CARBOXYLIC ACID	1g	$1829	2026-05-28	Buy
aablocks	AA006PGB	2-OXO-1,2-DIHYDRO-QUINAZOLINE-4-CARBOXYLIC ACID	500mg	$1253	2026-05-28	Buy
AK Scientific	6939AC	2-Oxo-1,2-dihydroquinazoline-4-carboxylicacid	1g	$819	2021-12-16	Buy
American Custom Chemicals Corporation	CHM1000416	2-OXO-1,2-DIHYDRO-QUINAZOLINE-4-CARBOXYLIC ACID 95.00%	5MG	$495.08	2021-12-16	Buy
Biosynth	FH66508	2-Hydroxy-4-quinazolinecarboxylic acid	2g	$1269.84	2026-06-04	Buy
Biosynth	FH66508	2-Hydroxy-4-quinazolinecarboxylic acid	1g	$725.61	2026-06-04	Buy
Biosynth	FH66508	2-Hydroxy-4-quinazolinecarboxylic acid	0.25g	$290.24	2026-06-04	Buy
Biosynth	FH66508	2-Hydroxy-4-quinazolinecarboxylic acid	0.5g	$453.51	2026-06-04	Buy
Biosynth	FH66508	2-Hydroxy-4-quinazolinecarboxylic acid	5g	$2721.1	2026-06-04	Buy
Chemenu	CM142369	2-Oxo-1,2-dihydroquinazoline-4-carboxylic acid 95%	1g	$193	2026-05-26	Buy
Chemenu	CM142369	2-Oxo-1,2-dihydroquinazoline-4-carboxylic acid 95%	1g	$193	2026-05-20	Buy
Chemenu	CM142369	2-Oxo-1,2-dihydroquinazoline-4-carboxylicacid 95%	5g	$617	2021-12-16	Buy
Crysdot	CD11000695	2-Oxo-1,2-dihydroquinazoline-4-carboxylicacid 95+%	5g	$660	2021-12-16	Buy
Crysdot	CD11000695	2-Oxo-1,2-dihydroquinazoline-4-carboxylic acid 95+%	5g	$660	2026-05-20	Buy
Crysdot	CD11000695	2-Oxo-1,2-dihydroquinazoline-4-carboxylic acid 95+%	5g	$660	2026-05-26	Buy
J&W Pharmlab	70R0038	2-Oxo-1,2-dihydro-quinazoline-4-carboxylic acid 97%	1g	$598	2026-05-21	Buy

Next Last

Properties

Density :1.56±0.1 g/cm3(Predicted)
storage temp. :2-8°C
pka :13.74±0.20(Predicted)

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
H312	Harmful in contact with skin	Acute toxicity,dermal	Category 4	Warning	P280,P302+P352, P312, P322, P363,P501
H332	Harmful if inhaled	Acute toxicity,inhalation	Category 4	Warning	P261, P271, P304+P340, P312

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P330	Rinse mouth.
P363	Wash contaminated clothing before reuse.
P501	Dispose of contents/container to..…

Description

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Suppliers and manufacturers

Alchem Pharmtech,Inc.

Dayang Chem (Hangzhou) Co.,Ltd.

Amadis Chemical Company Limited J & K SCIENTIFIC LTD. Hangzhou Sage Chemical Co., Ltd. Shanghai civi chemical technology co.,Ltd Shanghai T&W Pharmaceutical Co., Ltd. Shanghai Xingui Biotechnology Co., Ltd. AN PharmaTech Co Ltd Grader reagent

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2-OXO-1,2-DIHYDRO-QUINAZOLINE-4-CARBOXYLIC ACID

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers