Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6H-Purin-6-one,2-amino-1,9-dihydro-, 3-oxide
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Purity: 98.0%
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18905-29-8

18905-29-8 structure

18905-29-8 structure

Name: 6H-Purin-6-one,2-amino-1,9-dihydro-, 3-oxide
Chemical Name: Guanine 3-N-oxide
CAS Number: 18905-29-8
Molecular Formula: C₅H₅N₅O₂
Molecular Weight: 167.12500
Create Date: 2016-02-13 22:57:11
Modify Date: 2024-01-10 12:25:15

Name	Guanine 3-N-oxide
Synonyms	guanine-3-N-oxide 2-Amino-1,7-dihydro-6H-purin-6-one 3-oxide purine-N-oxide 2-Amino-6-oxo-6,9-dihydro-1H-purine 3-oxide 2-amino-3-oxy-1,7(9)-dihydro-purin-6-one 2-amino-6H-purin-6-one 3-oxide guanine-N3-oxide Guanin-3-N-oxid

Density	2.31g/cm3
Boiling Point	682.3ºC at 760mmHg
Molecular Formula	C₅H₅N₅O₂
Molecular Weight	167.12500
Flash Point	366.4ºC
Exact Mass	167.04400
PSA	113.02000
Index of Refraction	2.046

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MF8575000

CHEMICAL NAME :: Guanine-3-N-oxide

CAS REGISTRY NUMBER :: 18905-29-8

LAST UPDATED :: 198910

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H5-N5-O2

MOLECULAR WEIGHT :: 167.15

WISWESSER LINE NOTATION :: T56 BM DN FN HNJ FO GZ IQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 75 mg/kg

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

REFERENCE :: ARPAAQ Archives of Pathology. (Chicago, IL) V.5(3)-50(3), 1928-50; V.70-99, 1960-75. For publisher information, see APLMAS. Volume(issue)/page/year: 86,395,1968 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 75 mg/kg

SEX/DURATION :: female 11 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetal death

REFERENCE :: ARPAAQ Archives of Pathology. (Chicago, IL) V.5(3)-50(3), 1928-50; V.70-99, 1960-75. For publisher information, see APLMAS. Volume(issue)/page/year: 86,395,1968

HS Code	2933990090

84331-28-2 structure

84331-28-2

~%

18905-29-8 structure

18905-29-8

Literature: Scheinfeld; Parham; Bosworth Brown Journal of Heterocyclic Chemistry, 1982 , vol. 19, # 5 p. 1231 - 1233

10310-21-1 structure

10310-21-1

~%

18905-29-8 structure

18905-29-8

Literature: Scheinfeld; Parham; Bosworth Brown Journal of Heterocyclic Chemistry, 1982 , vol. 19, # 5 p. 1231 - 1233

Precursor 2
84331-28-2 10310-21-1
DownStream 1
72553-23-2

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%