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ChemicalBook >> CAS DataBase List >> (4-OXO-3,4-DIHYDROPHTHALAZIN-1-YL)ACETIC ACID

(4-OXO-3,4-DIHYDROPHTHALAZIN-1-YL)ACETIC ACID

$17 - $820
Product name: (4-OXO-3,4-DIHYDROPHTHALAZIN-1-YL)ACETIC ACID
CAS: 25947-11-9
MF: C10H8N2O3
MW: 204.18
EINECS:
MDL Number:MFCD00085017
Synonyms:BUTTPARK 93\04-20;IFLAB-BB F1920-0009;2-(4-OXO-3,4-DIHYDRO-1-PHTHALAZINYL)ACETIC ACID;AKOS BB-8705;4(3H)-PHTHALAZINONE-1-ACETIC ACID;(4-OXO-3,4-DIHYDROPHTHALAZIN-1-YL)ACETIC ACID;TIMTEC-BB SBB010140;2-(4-Oxo-3,4-dihydrophthalazin-1-yl)acetic acid, 95+%

Price36 Properties Safety Information Description

36 prices

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Brand

aablocks
ACHEMBLOCK
AHH
Ambeed
American Custom Chemicals Corporation
Arctom
Atlantic Research Chemicals
Chemenu
Crysdot
Matrix Scientific
SynQuest Laboratories
Synthonix
TRC

Package

50mg
100mg
250mg
500.00mg
1g
5g
10g
25G

Manufactureraablocks
Product numberAA002R36
Product description3,4-Dihydro-4-oxophthalazine-1-acetic acid ≥97%
Packaging100mg
Price$17
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002R36
Product description3,4-Dihydro-4-oxophthalazine-1-acetic acid 95%
Packaging250mg
Price$23
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002R36
Product description3,4-Dihydro-4-oxophthalazine-1-acetic acid 95%
Packaging1g
Price$36
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA002R36
Product description3,4-Dihydro-4-oxophthalazine-1-acetic acid 95%
Packaging5g
Price$110
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberG-5874
Product description2-(4-oxo-3,4-dihydrophthalazin-1-yl)acetic acid 97%
Packaging5G
Price$185
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberG-5874
Product description2-(4-oxo-3,4-dihydrophthalazin-1-yl)acetic acid 97%
Packaging25G
Price$820
Updated2026-05-27
Buy

ManufacturerAHH
Product numberMT-20533
Product description2-(4-Oxo-3,4-dihydrophthalazin-1-yl)aceticacid 95%
Packaging5g
Price$360
Updated2021-12-16
Buy

ManufacturerAHH
Product numberMT-20533
Product description2-(4-Oxo-3,4-dihydrophthalazin-1-yl)acetic acid 97%
Packaging5g
Price$360
Updated2026-05-25
Buy

ManufacturerAHH
Product numberMT-20533
Product description2-(4-Oxo-3,4-dihydrophthalazin-1-yl)acetic acid 97%
Packaging5g
Price$360
Updated2026-05-26
Buy

ManufacturerAmbeed
Product numberA866021
Product description2-(4-Oxo-3,4-dihydrophthalazin-1-yl)aceticacid 95%
Packaging5g
Price$411
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA866021
Product description2-(4-Oxo-3,4-dihydrophthalazin-1-yl)aceticacid 95%
Packaging100mg
Price$63
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA866021
Product description2-(4-Oxo-3,4-dihydrophthalazin-1-yl)aceticacid 95%
Packaging250mg
Price$93
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA866021
Product description2-(4-Oxo-3,4-dihydrophthalazin-1-yl)aceticacid 95%
Packaging1g
Price$141
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0018863
Product description2-(4-OXO-3,4-DIHYDROPHTHALAZIN-1-YL)ACETIC ACID 95.00%
Packaging250MG
Price$647.36
Updated2021-12-16
Buy

ManufacturerArctom
Product numberBD-A866021
Product description2-(4-Oxo-3,4-dihydrophthalazin-1-yl)acetic acid 95%
Packaging25g
Price$544
Updated2026-05-25
Buy

ManufacturerArctom
Product numberBD-A866021
Product description2-(4-Oxo-3,4-dihydrophthalazin-1-yl)acetic acid 95%
Packaging25g
Price$544
Updated2026-05-26
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA002R36	3,4-Dihydro-4-oxophthalazine-1-acetic acid ≥97%	100mg	$17	2026-05-28	Buy
aablocks	AA002R36	3,4-Dihydro-4-oxophthalazine-1-acetic acid 95%	250mg	$23	2026-05-28	Buy
aablocks	AA002R36	3,4-Dihydro-4-oxophthalazine-1-acetic acid 95%	1g	$36	2026-05-28	Buy
aablocks	AA002R36	3,4-Dihydro-4-oxophthalazine-1-acetic acid 95%	5g	$110	2026-05-28	Buy
ACHEMBLOCK	G-5874	2-(4-oxo-3,4-dihydrophthalazin-1-yl)acetic acid 97%	5G	$185	2026-05-27	Buy
ACHEMBLOCK	G-5874	2-(4-oxo-3,4-dihydrophthalazin-1-yl)acetic acid 97%	25G	$820	2026-05-27	Buy
AHH	MT-20533	2-(4-Oxo-3,4-dihydrophthalazin-1-yl)aceticacid 95%	5g	$360	2021-12-16	Buy
AHH	MT-20533	2-(4-Oxo-3,4-dihydrophthalazin-1-yl)acetic acid 97%	5g	$360	2026-05-25	Buy
AHH	MT-20533	2-(4-Oxo-3,4-dihydrophthalazin-1-yl)acetic acid 97%	5g	$360	2026-05-26	Buy
Ambeed	A866021	2-(4-Oxo-3,4-dihydrophthalazin-1-yl)aceticacid 95%	5g	$411	2021-12-16	Buy
Ambeed	A866021	2-(4-Oxo-3,4-dihydrophthalazin-1-yl)aceticacid 95%	100mg	$63	2021-12-16	Buy
Ambeed	A866021	2-(4-Oxo-3,4-dihydrophthalazin-1-yl)aceticacid 95%	250mg	$93	2021-12-16	Buy
Ambeed	A866021	2-(4-Oxo-3,4-dihydrophthalazin-1-yl)aceticacid 95%	1g	$141	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0018863	2-(4-OXO-3,4-DIHYDROPHTHALAZIN-1-YL)ACETIC ACID 95.00%	250MG	$647.36	2021-12-16	Buy
Arctom	BD-A866021	2-(4-Oxo-3,4-dihydrophthalazin-1-yl)acetic acid 95%	25g	$544	2026-05-25	Buy
Arctom	BD-A866021	2-(4-Oxo-3,4-dihydrophthalazin-1-yl)acetic acid 95%	25g	$544	2026-05-26	Buy

Next Last

Properties

Melting point :220 °C
Density :1.48±0.1 g/cm3(Predicted)
storage temp. :2-8°C
pka :3.36±0.10(Predicted)
CAS DataBase Reference :25947-11-9(CAS DataBase Reference)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	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
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.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P271	Use only outdoors or in a well-ventilated area.
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.
P362	Take off contaminated clothing and wash before reuse.
P403+P233	Store in a well-ventilated place. Keep container tightly closed.
P405	Store locked up.
P501	Dispose of contents/container to..…

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(4-OXO-3,4-DIHYDROPHTHALAZIN-1-YL)ACETIC ACID

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Amadis Chemical Company Limited Mainchem Co., Ltd. J & K SCIENTIFIC LTD.

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(4-OXO-3,4-DIHYDROPHTHALAZIN-1-YL)ACETIC ACID

Properties

Safety Information

Description

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