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Merck
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安全信息

M7753

Sigma-Aldrich

麦芽七糖

≥60% (HPLC)

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About This Item

经验公式（希尔记法）:
C42H72O36
CAS号:
34620-78-5
分子量:
1153.00
EC 号:
252-119-4
MDL编号:
MFCD00064605
UNSPSC代码:
12352201
PubChem化学物质编号:
329817914
NACRES:
NA.25

生物来源

synthetic (organic)

质量水平

200

表单

powder

浓度

≥60% (HPLC)

技术

HPLC: suitable

颜色

white

溶解性

water: 50 mg/mL, clear, colorless

储存温度

room temp

SMILES字符串

OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O[C@@H]2CO)O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]3CO)O[C@H]4[C@H](O)[C@@H](O)[C@H](O[C@@H]4CO)O[C@H]5[C@H](O)[C@@H](O)[C@H](O[C@@H]5CO)O[C@H]6[C@H](O)[C@@H](O)[C@H](O[C@@H]6CO)O[C@H]7[C@H](O)[C@@H](O)C(O)O[C@@H]7CO)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C42H72O36/c43-1-8-15(50)16(51)24(59)37(67-8)74-31-10(3-45)69-39(26(61)18(31)53)76-33-12(5-47)71-41(28(63)20(33)55)78-35-14(7-49)72-42(29(64)22(35)57)77-34-13(6-48)70-40(27(62)21(34)56)75-32-11(4-46)68-38(25(60)19(32)54)73-30-9(2-44)66-36(65)23(58)17(30)52/h8-65H,1-7H2/t8-,9-,10-,11-,12-,13-,14-,15-,16+,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36?,37-,38-,39-,40-,41-,42-/m1/s1

InChI key

BNABBHGYYMZMOA-QJBBZCPBSA-N

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一般描述

Maltoheptaose is a glucose heptamer.

应用

A partial hydrolysis of maltoheptaose has been used to prepare a dextran ladder in a study that assessed cationic labeling of oligosaccharides. The sensitivity of O-2-[aminoethyl]fluorescein was evaluated using maltoheptaose in a study that investigated the development of a novel fluorescent tag for the electrophoretic separation of oligosaccharides.

其他说明

To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

监管及禁止进口产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000401748
0000389919
0000344901
0000344904
0000344908

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Jan Partyka et al.
Journal of chromatography. A, 1267, 116-120 (2012-07-10)
Cationic derivatization of oligosaccharides by quaternary ammonium label was investigated for capillary electrophoretic separation with transient isotachophoretic preconcentration (t-ITP) as detected by capacitively coupled contactless conductivity detection (C4D). Dextran ladder, prepared by partial hydrolysis of dextran, isomaltotriose, maltopentaose and maltoheptaose
Structure of maltoheptaose by difference Fourier methods and a model for glycogen.
E Goldsmith et al.
Journal of molecular biology, 156(2), 411-427 (1982-04-05)
Svetlana E Soboleva et al.
Biomolecules, 9(6) (2019-05-31)
Lactoferrin (LF) is a Fe3+-binding glycoprotein, that was first recognized in milk and then in other epithelial secretions and barrier body fluids to which many different functions have been attributed to LF including protection from iron-induced lipid peroxidation, immunomodulation, cell
Takuya Kubo et al.
Journal of chromatography. A, 1523, 107-113 (2017-06-25)
We report novel capillary gel electrophoresis (CGE) with poly(ethylene glycol) (PEG)-based hydrogels for the effective separations of biomolecules containing sugars and DNAs based on a molecular size effect. The gel capillaries were prepared in a fused silica capillary modified with
Issei Otsuka et al.
Langmuir : the ACS journal of surfaces and colloids, 26(4), 2325-2332 (2010-02-10)
This work discusses the self-assembly properties of thermoresponsive hybrid oligosaccharide-block-poly(N-isopropylacrylamide) copolymer systems: maltoheptaose-block-poly(N-isopropylacrylamide) (Mal(7)-b-PNIPAM(n)) copolymers. Those systems at different molar masses and volume fractions were synthesized using Cu(I)-catalyzed 1,3-dipolar azide/alkyne cycloaddition, so-called "click" chemistry, between an alkynyl-functionalized maltoheptaose (1) and
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