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54261-98-2 , Stachyose Hydrate, CAS:54261-98-2

54261-98-2 , Stachyose Hydrate,
CAS:54261-98-2
C24H42O21·xH2O /666.58(as Anhydrous)
MFCD00149457

水苏糖水合物, Stachyose Hydrate

CAS Number10094-58-3; 54261-98-2
Product NameStachyose hydrate
IUPAC Name(2S,3R,4S,5R,6R)-2-[[(2R,3R,4S,5R,6S)-6-[[(2R,3S,4S,5R,6R)-6-[(2S,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methoxy]-3,4,5-trihydroxyoxan-2-yl]methoxy]-6-(hydroxymethyl)oxane-3,4,5-triol;tetrahydrate
Molecular FormulaC24H50O25
Molecular Weight738.639
InChIInChI=1S/C24H42O21.4H2O/c25-1-6-10(28)14(32)17(35)21(41-6)39-3-8-11(29)15(33)18(36)22(42-8)40-4-9-12(30)16(34)19(37)23(43-9)45-24(5-27)20(38)13(31)7(2-26)44-24;;;;/h6-23,25-38H,1-5H2;4*1H2/t6-,7-,8-,9-,10+,11+,12-,13-,14+,15+,16+,17-,18-,19-,20+,21+,22+,23-,24+;;;;/m1..../s1
InChI KeyKUVZQLSUXDNGAW-QPIIYOCQSA-N
SMILESC(C1C(C(C(C(O1)OCC2C(C(C(C(O2)OCC3C(C(C(C(O3)OC4(C(C(C(O4)CO)O)O)CO)O)O)O)O)O)O)O)O)O)O.O.O.O.O
MDL NoMFCD00149457

COA:

Product name: Stachyose Hydrate     CAS: 54261-98-2

M.F.: C24H42O21·xH2O                      M.W.: 666.58(as Anhydrous)    

Batch No: 20130705                          Quantity:114g

Items

Standards

Results

Appearance

White powder

Complies

Solubility

Easily soluble in water, insoluble in CHCl3

Complies

NMR and MS

Should comply

Complies

Identification

IR and TLC

Complies

Specific rotation [a]20D

(C=5, H2O)

+130o  +135 o

+133.2 o

Chlorides

Max. 0.03%

Complies

Sulphates

Max. 0.05%

Complies

Heavy metal

Max.30ppm

Complies

Water

Max.13%

4.5%

Assay

Min. 98%

98.4%


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