1,3-Dimethyl-1H-pyrrolo(2,3-d)pyrimidine-2,4(3H,7H)-dione

名称

[ CAS 号 ]:
39112-72-6

[ 英文名 ]:
1,3-Dimethyl-1H-pyrrolo(2,3-d)pyrimidine-2,4(3H,7H)-dione

[英文别名 ]:

1,3-Dimethylpyrrolo<2,3-d>pyrimidine-2,4-dione
1,3-dimethyl-7-deazaxanthine

物理化学性质

[ 密度 ]:
1.381g/cm3

[ 沸点 ]:
369.6ºC at 760 mmHg

[ 分子式 ]:
C₈H₉N₃O₂

[ 分子量 ]:
179.17600

[ 闪点 ]:
177.3ºC

[ 精确质量 ]:
179.06900

[ PSA ]:
59.79000

[ 折射率 ]:
1.611

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UY9393000

CHEMICAL NAME :: 1H-Pyrrolo(2,3-d)pyrimidine-2,4(3H,7H)-dione, 1,3-dimethyl-

CAS REGISTRY NUMBER :: 39112-72-6

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H9-N3-O2

MOLECULAR WEIGHT :: 179.20

WISWESSER LINE NOTATION :: T56 BM FVNVNJ G1 I1

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 :: 168 mg/kg

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay) Kidney, Ureter, Bladder - urine volume increased

REFERENCE :: CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 22,1459,1974

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安全信息

[ 海关编码 ]:
2933990090

海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ 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%