D-Biotin D-生物素

CAS 58-85-5 MFCD00005541

化学结构图

58-85-5
SMILES: O=C(O)CCCC[C@@H]1SC[C@@H]2NC(=O)N[C@H]12

化学属性

Mol. FormulaC10H16N2O3S
Mol. Weight244.31
Melting Point231-233°C
TSCAYes
Density1.267
Appearance 无色至白色结晶或结晶性粉末。熔点230-232℃。溶于热水和钙液,难溶于水(1g/5L,25℃)和乙醇(1g/1.3L,25℃),不溶于其他有机溶剂。在空气中对氧、热稳定。 powder
SolubilityH2O: 0.2 mg/mL Solubility increases with addition of 1 N NaOH.
Stability对光敏感
Refractive index90.5 ° (C=2, 0.1mol/L NaOH)
Boiling Point573.6°C at 760 mmHg
pH:A

别名和识别编码

Chemical NameD-Biotin
CAS Number58-85-5
Alfabeta NameBIOTIN D+()-
MDL NumberMFCD00005541
Synonym Biotin {LY} Biotin Coenzyme R D-(+)-Biotin D-(+)-生物素, 98+% D-Biotin D-CIS-HEXAHYDRO-2-OXO-1H-THIENO[3,4-D]IMIDAZOLE-4-PENTANOIC ACID Factor S (vitamin) RONACARE(TM) BIOTIN PLUS VB6(吡多醇) Vitamin H Vitamin H, Coenzyme R d-Biotin {} {LY} Biotin {} {} {LY} Biotin {} {} {} {LY} Biotin {} {} {} {} {LY} Biotin {} {} {} {} {} {LY} Biotin {} {} {} {} {} {} {LY} Biotin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Biotin {} {} {} {} {} {} {} {} {LY} Biotin {} {} {} {} {} {} {} {} {} {LY} Biotin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Biotin {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} Biotin {} {} {} {} {} {} {} {} {} {} {} {} {LY} Biotin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Biotin {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID171548
Beilstein Registry Number86838
EC Number200-399-3
Reaxys-RN86838
Merck Number14,1231
Chemical Name TranslationD-生物素
Wiswesser Line NotationT55 BMVM GSTJ H4VQ
LabNetwork Molecule IDLN00168947
InChIInChI=1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1
Canonical SMILESO=C(O)CCCC[C@@H]1SC[C@]([C@]1([H])N2)([H])NC2=O
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分类

  • {SNA} Analytical/Chromatography, Asymmetric Synthesis, Cell Biology, Chemical Synthesis, Chiral Building Blocks, Complex Molecules, Core Bioreagents, Nutrition Research, Other Biochemical, Pharmacopoeia, Pharmacopoeia A-Z, Phytochemicals by Chemical Classification,

产品应用

  • May be used to elute proteins from avidin/streptavidin resins.

相关文献及参考

  • Merck:14,1231 Beilstein: 27,IV,7979
  • Merck:14,1231

安全信息

Warnings IRRITANT
RTECSXJ9088200
WGK Germany1
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Storage condition 2-8°C {LY} 2-8°C 2-8℃保存 Light Sensitive {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY}
GHS Symbol
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
Precautionary statements
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛,皮肤或衣服。
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 200 mg/kg
SEX/DURATION            : female 1-2 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
REFERENCE :
   JNSVA5 Journal of Nutritional Science and Vitaminology.  (Business Center

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSE

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 200 mg/kg
SEX/DURATION            : female 14-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Maternal Effects - uterus, cervix, vagina
   Reproductive - Effects on Embryo or Fetus - extra-embryonic structures
   (e.g., placenta, umbilical cord)
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   JNSVA5 Journal of Nutritional Science and Vitaminology.  (Business Center
   for Academic Soc. Japan, 2-4-16 Yayoi, Bunkyo-ku, Tokyo 113, Japan)  V.19-
   1973-  Volume(issue)/page/year: 22,181,1976

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 200 mg/kg
SEX/DURATION            : female 1-2 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
REFERENCE :
   JNSVA5 Journal of Nutritional Science and Vitaminology.  (Business Center
   for Academic Soc. Japan, 2-4-16 Yayoi, Bunkyo-ku, Tokyo 113, Japan)  V.19-
   1973-  Volume(issue)/page/year: 21,89,1975

其他信息

  • 毒性:GRAS(FDA,
  • 所属类别二:食品添加剂: 营养强化剂(营养增补剂): 维生素
  • 方法一:由半胱氨酸合成法制得。
  • 所属类别一:饲料添加剂: 维生素添加剂
  • 参考质量标准二:FCC-1983(我国尚无饲料添加剂标准) 含量/% ≥97.0 熔程/℃ 229~232 砷(以As计)/% ≤0.0003 重金属(以Pb计)/% ≤0.001 比旋光度[a] d 25 (500mg/25mL,0.1mol/L NaOH) +89°~+93°
  • 用途二:为羧化酶的辅酶,参与很多羧化反应,且是糖、蛋白质和脂肪中间代谢的一个重要辅酶
  • 下游产
  • TCI Shanghai:维生素H Biotin,>;98.0%(T)(58-85-5)
  • 用途三:作为饲料添加剂,主要用于禽类和母猪饲料。通常预混的质量分数为1%-2%。
  • 方法二:由微生物发酵法制得。
  • 类别:有毒物品
  • 所属类别三:食品添加剂: 营养强化剂: 维生素类
  • 用途四:作食品强化剂。可用于婴幼儿食品,使用量为0.1~0.4mg/kg,在饮液中为0.02~0.08mg/kg。
  • 用途一:营养增补剂。按我国GB2760-90规定,可用于食品工业作为加工助剂。该品具有预防皮肤病、促进脂类代谢等生理功能。大量食用生蛋白可导致生物素缺乏。
  • D-生物素价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 67000260 生物素 5g 120元 2011/08/23 67000280 生物素 1g 150元 2011/08/23 67000284 生物素 100g 3100元
  • MOL 文件:58-85-5.mol
  • MSDS 信息:Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid(58-85-5).msds
  • 海关编码:29362930
  • 含量分析:精确称取试样约500mg,与100ml水混合,加酚酞试液(TS-167)数滴,在持续加热和搅拌下,用0.1mol/L。氢氧化钠液缓慢滴加到悬浮液呈粉红色为止。每ml0.1mol/L氢氧化钠液相当于24.43mg生物素(C10Hl6N2O3S)。
  • 25°C溶解度:22 MG/100 ML 水 、80 MG/100 ML乙醇。较易溶于热水和稀碱液,不溶于其他常用有机溶剂。遇强碱或氧化剂则分解。
  • 参考质量标准三:FCC,1996 含量 97.5%~100.5% 重金属(以Pb计,GT-16) ≤10mg/kg 熔程 229~232℃(分解) 比旋光度[α D 25 ](500mg/25ml0.1mol/L NaOH液) +89°~+93°
  • 可燃性危险特性:可燃; 燃烧产生有毒氮氧化物和硫氧化物烟雾
  • 参考质量标准一:FCC,1983 含量/% ≥97.0 熔程/℃ 229~232 砷(以As计)/% ≤0.0003 重金属(以Pb计)/% ≤0.001 比旋光度α D 20 (500mg/25mL,0.1mol/L NaOH) +89°~+93°
  • Alfa Aesar:D-(+)-生物素,98+% D-(+)-Biotin, 98+%(58-85-5)
  • 鉴别试验:试样的温水饱和溶液可使滴加的溴
  • 储运特性:通风低温干燥
  • 食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称 允许使用该种添加剂的食品中文名称 添加剂功能 最大允许使用量(g/kg) 最大允许残留量(g/kg) 生物素 运动营养食品 营养强化剂 4.5-100μg
  • MOL 文件:8059-24-3.mol
  • Sigma Aldrich:58-85-5(sigmaaldrich)
  • F:8

系列性分类


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