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N8143

Sigma-Aldrich

Neocarradodecaose 41,43,45,47,49,411-hexasulfate hexasodium salt

≥95%

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About This Item

Linear Formula:
C72H104O73S6Na6
CAS Number:
133628-77-0
Molecular Weight:
2467.88
MDL number:
MFCD00133661
UNSPSC Code:
12352201
PubChem Substance ID:
329818679

Assay

≥95%

form

solid

storage temp.

2-8°C

SMILES string

[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O[C@H]2O[C@@H]3CO[C@H]([C@H]2O)[C@H]3O[C@@H]4O[C@H](CO)[C@H](OS([O-])(=O)=O)[C@H](O[C@H]5O[C@@H]6CO[C@H]([C@H]5O)[C@H]6O[C@@H]7O[C@H](CO)[C@H](OS([O-])(=O)=O)[C@H](O[C@H]8O[C@@H]9CO[C@H]([C@H]8O)[C@H]9O[C@@H]%10O[C@H](CO)[C@H](OS([O-])(=O)=O)[C@H](O[C@H]%11O[C@@H]%12CO[C@H]([C@H]%11O)[C@H]%12O[C@@H]%13O[C@H](CO)[C@H](OS([O-])(=O)=O)[C@H](O[C@H]%14O[C@@H]%15CO[C@H]([C@H]%14O)[C@H]%15O[C@@H]%16O[C@H](CO)[C@H](OS([O-])(=O)=O)[C@H](O[C@H]%17O[C@@H]%18CO[C@@H]([C@H]%18O)[C@H]%17O)[C@H]%16O)[C@H]%13O)[C@H]%10O)[C@H]7O)[C@H]4O)[C@H]1OS([O-])(=O)=O

InChI

1S/C72H110O73S6.6Na/c73-1-13-43(140-146(93,94)95)55(26(80)61(92)117-13)134-63-28(82)50-38(20(124-63)8-112-50)129-69-34(88)57(45(15(3-75)119-69)142-148(99,100)101)136-65-30(84)52-40(22(126-65)10-114-52)131-71-36(90)59(47(17(5-77)121-71)144-150(105,106)107)138-67-32(86)54-42(24(128-67)12-116-54)133-72-37(91)60(48(18(6-78)122-72)145-151(108,109)110)139-66-31(85)53-41(23(127-66)11-115-53)132-70-35(89)58(46(16(4-76)120-70)143-149(102,103)104)137-64-29(83)51-39(21(125-64)9-113-51)130-68-33(87)56(44(14(2-74)118-68)141-147(96,97)98)135-62-27(81)49-25(79)19(123-62)7-111-49;;;;;;/h13-92H,1-12H2,(H,93,94,95)(H,96,97,98)(H,99,100,101)(H,102,103,104)(H,105,106,107)(H,108,109,110);;;;;;/q;6*+1/p-6/t13-,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+,43+,44+,45+,46+,47+,48+,49+,50-,51-,52-,53-,54-,55-,56-,57-,58-,59-,60-,61-,62-,63-,64-,65-,66-,67-,68+,69+,70+,71+,72+;;;;;;/m1....../s1

InChI key

YWSHUIVBCLNTEM-GGOYDXLKSA-H

Application

Neocarradodecaose has been used in a study to assess ionization and mass spectrometry of sulfated neocarrabiose oligosaccharides. It has also been used in a study to investigate ionic liquid matrixes optimized for MALDI-MS.

Other Notes

Mixed anomers

Preparation Note

Prepared enzymatically from κ-carrageenan.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
093H3372

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Yuko Fukuyama et al.
Carbohydrate research, 337(17), 1553-1562 (2002-09-28)
Several commercial sulfated neocarrabiose oligosaccharides were analyzed by matrix-assisted ultraviolet laser-desorption ionization time-of-flight mass spectrometry (UV-MALDI-TOF-MS). UV-MALDI-TOF-MS was carried out in the linear and reflectron modes and, as routine, in both the positive- and negative-ion modes. 2,5-Dihydroxybenzoic acid and nor-harmane
Yuko Fukuyama et al.
Analytical chemistry, 80(6), 2171-2179 (2008-02-16)
1,1,3,3-tetramethylguanidium (TMG) salt of alpha-cyano-4-hydroxycinnamic acid (CHCA) (G(2)CHCA) was reported by Tatiana et al. as a useful ionic liquid matrix (ILM) for sulfated oligosaccharides to suppress the loss of sulfate groups. However, the report mainly referred to positive ion spectra
M W McLean et al.
European journal of biochemistry, 93(3), 553-558 (1979-02-01)
A kappa-carrageenase was isolated from the cell-free medium of cultured Pseudomonas carrageenovora. From dodecylsulphate/polyacrylamide gel electrophoresis, a single protein (identified as the kappa-carrageenase) was detected in the medium. Activity against nominal carrageenan types and inspection of the products indicate the

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