Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3H-1,2,3-Triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

1468-26-4

1468-26-4 structure

Name: 3H-1,2,3-Triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione
Chemical Name: 8-azaxanthin
CAS Number: 1468-26-4
Molecular Formula: C₄H₃N₅O₂
Molecular Weight: 153.09900
Catalog: Biochemical Nucleoside drugs Nucleotides and their analogues
Create Date: 2018-06-14 11:32:07
Modify Date: 2024-01-04 16:07:55

Name	8-azaxanthin
Synonyms	AZAXANTHIN,8 8-aza-2,6-dihydroxypurine Xanthazol. 2,6-dioxy-8-azapurine usafcb-26 azaxanthine EINECS 215-992-2 8-Azaxanthine monohydrate Wln: T56 bmnn fmvmvj MFCD00037976

Density	2.64g/cm3
Melting Point	>230°C
Molecular Formula	C₄H₃N₅O₂
Molecular Weight	153.09900
Exact Mass	153.02900
PSA	107.29000
Index of Refraction	2.219

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XZ5950000

CHEMICAL NAME :: 1H-v-Triazolo(4,5-d)pyrimidine-5,7(4H,6H)-dione

CAS REGISTRY NUMBER :: 1468-26-4

LAST UPDATED :: 199410

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H3-N5-O2

MOLECULAR WEIGHT :: 153.12

WISWESSER LINE NOTATION :: T56 BMNN FMVMVJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 4 gm/L/3H

REFERENCE :: CRSUBM Cancer Research Supplement. (Baltimore, MD) No.1-4, 1953-56. Volume(issue)/page/year: 3,69,1955

Safety Phrases	S24/25
WGK Germany	3
RTECS	XZ5950000
HS Code	2933990090

1004-76-8

1468-26-4

Literature: Journal of the American Chemical Society, , vol. 67, p. 290,292

134-58-7

1468-26-4

Literature: Journal of the American Chemical Society, , vol. 67, p. 290,292

42965-55-9

1468-26-4

Literature: Journal of the American Chemical Society, , vol. 70, p. 3875,3876,3878

31571-52-5

79-11-8

1468-26-4

Literature: Archives of Biochemistry, , vol. 80, p. 318,319

4342-07-8

57-13-6

1468-26-4

Literature: Yakugaku Zasshi, , vol. 77, p. 452,455 Chem.Abstr., , p. 14697

1004-76-8

7697-37-2

1468-26-4

Literature: Journal of the American Chemical Society, , vol. 67, p. 290,292

4342-07-8

57-13-6

1468-26-4

114509-90-9

Literature: Yakugaku Zasshi, , vol. 77, p. 452,455 Chem.Abstr., , p. 14697

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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