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β-甲基-D-半乳糖苷

β-甲基-D-半乳糖苷名称

[ CAS 号 ]:
1824-94-8

[ 中文名 ]:
甲基-D-吡喃半乳糖苷

[ 英文名 ]:
Methyl β-D-galactopyranoside

[中文别名 ]:

[英文别名 ]:

Methyl galactoside
1-O-METHYL-GALACTOSIDE
EINECS 217-361-7
Methyl-beta-D-galactopyranoside
MFCD00064357
β-D-Galactopyranoside, methyl
methyl beta-D-galactoside
Methyl β-D-galactopyranoside
A-METHYL-B-D-GALACTOSIDE
Methyl-β-D-galactopyranoside

β-甲基-D-半乳糖苷物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
389.1±42.0 °C at 760 mmHg

[ 熔点 ]:
172-180ºC

[ 分子式 ]:
C₇H₁₄O₆

[ 分子量 ]:
194.182

[ 闪点 ]:
189.1±27.9 °C

[ 精确质量 ]:
194.079041

[ PSA ]:
99.38000

[ LogP ]:
-2.69

[ 外观性状 ]:
白色结晶粉末

[ 蒸汽压 ]:
0.0±2.0 mmHg at 25°C

[ 折射率 ]:
1.548

[ 储存条件 ]:
2-8°C

[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents.

β-甲基-D-半乳糖苷MSDS

详细MSDS(安全技术说明书)

β-甲基-D-半乳糖苷安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 安全声明 (欧洲) ]:
S22

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2932999099

β-甲基-D-半乳糖苷上下游产品

β-甲基-D-半乳糖苷上游产品

β-甲基-D-半乳糖苷下游产品

β-甲基-D-半乳糖苷海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧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

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

β-甲基-D-半乳糖苷文献

1-O-Acetyl-beta-D-galactopyranose: a novel substrate for the transglycosylation reaction catalyzed by the beta-galactosidase from Penicillium sp.

Carbohydr. Res. 337(7) , 635-42, (2002)

1-O-Acetyl-beta-D-galactopyranose (AcGal), a new substrate for beta-galactosidase, was synthesized in a stereoselective manner by the trichloroacetimidate procedure. Kinetic parameters (K(M) and k(cat...

The interaction of elderberry (Sambucus sieboldiana) bark lectin and sialyloligosaccharides as detected by 1H-NMR.

J. Biochem. 112(1) , 143-6, (1992)

The interaction of Japanese elderberry bark lectin (Sambucus sieboldiana agglutinin, SSA) with carbohydrate was investigated by 1H-NMR. When a low affinity ligand, methyl beta-D-galactoside (beta MeGa...

Molecular analysis and anticonvulsant therapy in two patients with glucose transporter 1 deficiency syndrome: a successful use of zonisamide for controlling the seizures.

Epilepsy Res. 80(1) , 18-22, (2008)

Glucose transporter 1 (GLUT1) deficiency syndrome is caused by a deficit in glucose transport to the brain during the pre- and postnatal periods. Here, we report two cases of GLUT1 deficiency syndrome...

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