4β-Galactobiose 4beta-Galactobiose

CAS 2152-98-9 MFCD01310874

化学结构图

2152-98-9
SMILES: OCC1OC(OC2C(CO)OC(O)C(O)C2O)C(O)C(O)C1O

化学属性

Mol. FormulaC12H22O11
Mol. Weight342.30
Density1.422
SolubilitySoluble in water.

别名和识别编码

Chemical Name>=90%
Synonym β-D-Gal-(1→4)-D-Gal 4-O-β-D-Galactopyranosyl-D-galactopyranose 4-O-β-D-Galactopyranosyl-D-galactopyranose 4-Β-半乳二糖;4-O-β-D-吡喃半乳糖基-D-半乳吡喃糖; 4β-Galactobiose β-D-Gal-(1→4)-D-Gal β-D-Gal-(1→4)-D-Gal 4-O-β-D-Galactopyranosyl-D-galactopyranose
MDL NumberMFCD01310874
CAS Number2152-98-9
EC Number250-023-7
Beilstein Registry Number2384789
Chemical Name Translation4beta-Galactobiose
PubChem Substance ID9548802
InChIInChI=1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5+,6+,7-,8-,9-,10+,11?,12+/m1/s1
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分类

  • {SNA} Blood Group Anitgens, Glycan Component Classes, Glycobiology, O-Glycans, Post-Translational Modification, Proteomics
  • {SNA} Blood Group Antigens, Glycan Component Classes, O-Glycans, 分子生物学, 糖生物学, 翻译后修饰, 蛋白质组学
  • {SNA} Blood

安全信息

WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Signal word Warning
GHS Symbol
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
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
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
Storage condition 储存温度2-8℃

系列性分类


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