3-[(4-氨基-2-甲基嘧啶l)甲基]-5-(2-羟基乙基)-4-甲基噻唑-2(3h)-酮、

3-[(4-氨基-2-甲基嘧啶l)甲基]-5-(2-羟基乙基)-4-甲基噻唑-2(3h)-酮、 基本信息
CAS号 490-82-4 分子式 C12H16N4O2S
分子量 280.34600 精确质量  280.09900
PSA  122.27000 LogP  1.06310

基本信息 展开↓

CAS号:
490-82-4
3D弹球模型:
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分子式:
C12H16N4O2S
分子量:
280.34600
中文名称:
3-[(4-氨基-2-甲基嘧啶l)甲基]-5-(2-羟基乙基)-4-甲基噻唑-2(3h)-酮、
英文名称:
3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-2-one
中文别名:
3-[(4-氨基-2-甲基嘧啶l)甲基]-5-(2-羟基乙基)-4-甲基噻唑-2(3h)-酮、;
硫胺杂质D
英文别名:
3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-2-one;
Thiamine thiazolone;
3-(4-Amino-2-methyl-pyrimidin-5-ylmethyl)-5-(2-hydroxy-aethyl)-4-methyl-3H-thiazol-2-on;
2(3h)-thiazolone,3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl;
3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-5-(2-hydroxy-ethyl)-4-methyl-3H-thiazol-2-one;
3-((4-Amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydroxyethyl)-4-methyl-(3H)-thiazolone;
thiamine thiazolin-2-one;
Thiaminthiazolone;
Oxo Thiamine;
Tiamintiazolone [Italian];
EINECS 207-719-0;
(3H)-Thiazolone,3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydroxyethyl)-4-methyl
精确分子量/精确质量:
280.09900
极性分子表面积/PSA:
122.27000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
EINECS:
207-719-0
InChI:
The Key: VXCONGLPCAPYEU-UHFFFAOYSA-N

物化性质展开↓

密度:
1.378g/cm3
沸点:
507ºC at 760mmHg
闪点:
260.4ºC
折射率:
1.662
蒸汽压:
4.23E-11mmHg at 25°C

合成路线查看所有的合成路线

  • 100502-51-0

    thiamine disulfide

  • ~26%

  • 490-82-4

    3-[(4-氨基-2-甲基嘧啶l)甲基]-5-(2-羟基乙基)-4-甲基噻唑-2(3h)-酮、

  • 78-83-1

    异丁醇

  • +

  • 2281-20-1

    2281-20-1

  • 490-82-4

    3-[(4-氨基-2-甲基嘧啶l)甲基]-5-(2-羟基乙基)-4-甲基噻唑-2(3h)-酮、

  • +

  • 299-35-4

    硫代硫胺素

  • 78-83-1

    异丁醇

  • +

  • 100502-51-0

    thiamine disulfide

  • 490-82-4

    3-[(4-氨基-2-甲基嘧啶l)甲基]-5-(2-羟基乙基)-4-甲基噻唑-2(3h)-酮、

  • +

  • 299-35-4

    硫代硫胺素

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XJ7054240
CHEMICAL NAME :
(3H)-Thiazolone, 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydro xyethyl)-4-methyl-
CAS REGISTRY NUMBER :
490-82-4
BEILSTEIN REFERENCE NO. :
0310984
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C12-H16-N4-O2-S
MOLECULAR WEIGHT :
280.38

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
530 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Behavioral - ataxia Lungs, Thorax, or Respiration - respiratory stimulation
REFERENCE :
FRPPAO Farmaco, Edizione Pratica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 23,69,1968
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
730 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - ataxia Lungs, Thorax, or Respiration - respiratory stimulation
REFERENCE :
FRPPAO Farmaco, Edizione Pratica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 23,69,1968
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRPPAO Farmaco, Edizione Pratica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 23,69,1968

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