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M7753

Sigma-Aldrich

麦芽七糖

≥60% (HPLC)

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About This Item

經驗公式（希爾表示法）:
C42H72O36
CAS號碼:
34620-78-5
分子量：:
1153.00
EC號碼:
252-119-4
MDL號碼:
MFCD00064605
分類程式碼代碼:
12352201
PubChem物質ID:
329817914
NACRES:
NA.25

生物源

synthetic (organic)

形狀

powder

濃度

≥60% (HPLC)

技術

HPLC: suitable

顏色

white

溶解度

water: 50 mg/mL, clear, colorless

儲存溫度

room temp

SMILES 字串

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 密鑰

BNABBHGYYMZMOA-QJBBZCPBSA-N

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一般說明

Maltoheptaose is a glucose heptamer.

應用

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.

其他說明

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

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

分析證明 (COA)

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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
Artaches A Kazarian et al.
Analytica chimica acta, 662(2), 206-213 (2010-02-23)
This study describes the development of a novel fluorescent tag, O-2-[aminoethyl]fluorescein, for the separation of sugars by capillary electrophoresis with fluorescence detection using an argon ion laser. The tag was synthesised using three consecutive steps namely: esterification, alkylation and hydrolysis
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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