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Safety Information

A242

Sigma-Aldrich

Alloxazine

solid

Synonym(s):

Benzo[g]pteridine-2,4(1H,3H)-dione, Isoalloxazine

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About This Item

Empirical Formula (Hill Notation):
C10H6N4O2
CAS Number:
490-59-5
Molecular Weight:
214.18
MDL number:
MFCD00005020
UNSPSC Code:
12352100
PubChem Substance ID:
24277695

form

solid

color

yellow

solubility

DMSO: 11 mg/mL
dilute aqueous base: 4 mg/mL
H2O: insoluble
dilute aqueous acid: insoluble
ethanol: insoluble

SMILES string

O=C1NC(=O)c2nc3ccccc3nc2N1

InChI

1S/C10H6N4O2/c15-9-7-8(13-10(16)14-9)12-6-4-2-1-3-5(6)11-7/h1-4H,(H2,12,13,14,15,16)

InChI key

HAUGRYOERYOXHX-UHFFFAOYSA-N

Gene Information

human ... ADORA1(134) , ADORA2A(135) , ADORA2B(136)

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Biochem/physiol Actions

Selective A2B adenosine receptor antagonist.

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

188.6 °F - Solvent

Flash Point(C)

87 °C - Solvent

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

A242-KC:
A242-BULK:
A242-500MG:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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B T Liang et al.
Circulation research, 76(2), 242-251 (1995-02-01)
Adenosine exerts pronounced biological effects in the heart cell. The role of multiple adenosine receptor subtypes in regulating the heart cell function is not known. Ventricular cells cultured from chick embryos 14 days in ovo were used to study a
L E Brackett et al.
Biochemical pharmacology, 47(5), 801-814 (1994-03-02)
The adenosine (ADO) receptor in NIH 3T3 fibroblasts was characterized using a series of adenosine agonists and selected xanthine and non-xanthine antagonists. The ADO receptor elicited accumulations of cyclic AMP in intact NIH 3T3 fibroblasts and caused activation of adenylate
Patrizia Minetti et al.
Journal of medicinal chemistry, 48(22), 6887-6896 (2005-10-28)
Two types of adenosine receptor ligands were designed, i.e., 9H-purine and 1H-imidazo[4,5-c]pyridines, to obtain selective A(2A) antagonists, and we report here their synthesis and binding affinities for the four adenosine receptor subtypes A(1), A(2A), A(2B) and A(3). The design was
Phedias Diamandis et al.
Nature chemical biology, 3(5), 268-273 (2007-04-10)
The identification of self-renewing and multipotent neural stem cells (NSCs) in the mammalian brain holds promise for the treatment of neurological diseases and has yielded new insight into brain cancer. However, the complete repertoire of signaling pathways that governs the

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