N-Methyl-D-glucamine N-甲基-D-葡胺

CAS 6284-40-8 MFCD00004707

化学结构图

6284-40-8
SMILES: CNCC(O)C(O)C(O)C(O)CO

化学属性

Mol. FormulaC7H17NO5
Mol. Weight195.21
Autoignition Point~662 °F
Melting Point129-131.5°C
TSCAYes
SolubilityH2O: 0.1 g/mL, clear, colorless
Refractive index-16.5 ° (C=2, H2O)
Density1.375
Boiling Point490.4°C at 760 mmHg
Flash Point251.6°C

别名和识别编码

Chemical NameN-Methyl-D-glucamine
MDL NumberMFCD00004707
CAS Number6284-40-8
Synonym Meglumine {Chemicalbook} 1-DEOXY-1-(METHYLAMINO)GLUCITOL 1-DEOXY-1-METHYLAMINOSORBITOL 1-Deoxy-1-(methylamino)-D-glucitol 1-Deoxy-1-(methylamino)-D-glucitol, Meglumine 1-Deoxy-1-(methylamino)hexitol 1-deoxy-1-(methylamino)-d-glucito 1-去氧-1-甲胺山梨醇 D-1-Deoxy-1-(methylamino)glucitol D-1-Deoxy-1-(methylamino)glucitolMeglumine D-GLUCITOL, 1-DEOXY-1-(METHYLAMINO)- Glucitol, 1-deoxy-1-(methylamino)-, D- MEGLUMINE MEGLUMINE, USP Meglumin N-METHYL-D(-)-GLUCAMINE N-METHYL-D-GLUCAMINE N-METHYLGLUCAMINE N-Methyl-D-Glu N-Methylglucamine (Meglumine) N-甲 N-甲基-D- N-甲基-D-葡糖胺 {} {Chemicalbook} 1-DEOXY-1-(METHYLAMINO)-D-GLUCITOL {} {} {PubChem} Methylglucamine {} {} {} {Chemicalbook}
Beilstein Registry Number385906
EC Number228-506-9
Merck Number6078
PubChem Substance ID8567
Chemical Name TranslationN-甲基-D-葡胺
Reaxys-RN385906
LabNetwork Molecule IDLN00198094
InChIInChI=1S/C7H17NO5/c1-8-2-4(10)6(12)7(13)5(11)3-9/h4-13H,2-3H2,1H3/t4-,5+,6+,7+/m0/s1
Canonical SMILESO[C@H]([C@H]([C@@H]([C@@H](CO)O)O)O)CNC
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分类

  • {SNA} Carbohydrate Chemistry, Carbohydrate Derivatives, Chemical Biology, Chemical Synthesis
  • {SNA} Carbohydrate Chemistry, Carbohydrate Derivatives, Carbohydrates A to Z, Carbohydrates M-O, Chemical Biology, Chemical Synthesis, Monosaccharide, 生化试剂, 碳水化合物
  • {SNA} Analytical Standards,

产品应用

  • 作为造影剂的助溶剂及表面活性剂。

安全信息

WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Storage condition 2-8°C {LY} 2-8°C Air Sensitive & Hygroscopic {} {LY} 2-8°C
GHS Symbol
Precautionary statements
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前,切勿操作。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛,皮肤或衣服。
  • P263 Avoid contact during pregnancy/while nursing. 怀孕/哺乳期间避免接触。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P281 Use personal protective equipment as required. 使用所需的个人防护装备。
  • P305+P351+P338
  • P308+P313
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
RTECSLZ4295770
Hazard statements
  • H318 Causes serious eye damage 严重伤害眼睛
  • H351 Suspected of causing cancer 怀疑致癌
  • H360 May damage fertility or the unborn child 可能对生育能力或未出生婴儿造成伤害
  • H362 May cause harm to breast-fed children 可能对母乳喂养的婴儿造成伤害

其他信息

  • NIST化学物质信息:N-methylglucamine(6284-40-8)
  • 生产方法:由葡萄糖与一甲胺缩合后再进行催化加氢而得。将无水乙醇及干燥的葡萄糖加入反应锅,于50℃下通入干燥的一甲胺气体,反应1.5-2h后,溶液逐渐澄清,继续在50℃保持2h,得葡萄糖缩甲胺溶液。再将其加入高压釜中,在雷氏镍存在下,通氢加压至2.5MPa,在80-85℃搅拌1-2h。然后经冷却泄压后出料,将上层葡甲胺乙醇溶液冷却结晶,过滤,得葡甲胺粗品,再经精制而得成品。
  • 海关编码:29221980
  • N-甲基-D-葡糖胺价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 K6693001 N-甲基-D-葡糖胺 100g 364元 2011/04/16 M0227 N-甲基-D-葡糖胺 N-Methyl-D-glucamine 25G 182元 2011/04/16 M0227 N-甲基-D-葡糖胺 N-Methyl-D-glucamine 500G 800元
  • 易溶于水,微溶于乙醇,溶解度:100 G/100 ML 水 (25°C),1.2 G/100 ML 乙醇 (25°C),21 G/100 ML 乙醇(70°C)。几乎不溶于氯仿,味微甜而带咸涩。
  • MOL 文件:6284-40-8.mol
  • EPA化学物质信息:D-Glucitol, 1-deoxy-1-(methylamino)-(6284-40-8)
  • 敏感性:Air Sensitive & Hygroscopic
  • 比旋光度:-16.5 ° (c=10, H2O, on dry sub)
  • 用途:作为造影剂的助溶剂及表面活性剂。
  • F:3-10-23

系列性分类


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