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627466-98-2 , 2,3,4,6-Tetra-O-benzoyl-D-mannopyranose, CAS:627466-98-2

627466-98-2 , 2,3,4,6-Tetra-O-benzoyl-D-mannopyranose,
CAS:627466-98-2
C34H28O10 / 596.58
MFCD02683399

2,3,4,6-Tetra-O-benzoyl-D-mannopyranose

2,3,4,6-O-四苯甲酰基- D-甘露糖,

CAS Number627466-98-2
Product Name2,3,4,6-Tetra-O-benzoyl-D-mannopyranose
IUPAC Name[(2R,3R,4S,5S)-3,4,5-tribenzoyloxy-6-hydroxyoxan-2-yl]methyl benzoate
Molecular FormulaC34H28O10
Molecular Weight596.58 g/mol
InChIInChI=1S/C34H28O10/c35-30(22-13-5-1-6-14-22)40-21-26-27(42-31(36)23-15-7-2-8-16-23)28(43-32(37)24-17-9-3-10-18-24)29(34(39)41-26)44-33(38)25-19-11-4-12-20-25/h1-20,26-29,34,39H,21H2/t26-,27-,28+,29+,34?/m1/s1
InChI KeyFCDYAJBVISGNLC-FUDYUEBSSA-N
SMILESC1=CC=C(C=C1)C(=O)OCC2C(C(C(C(O2)O)OC(=O)C3=CC=CC=C3)OC(=O)C4=CC=CC=C4)OC(=O)C5=CC=CC=C5
SynonymsD-Mannopyranose, 2,3,4,6-Tetrabenzoate
Canonical SMILESC1=CC=C(C=C1)C(=O)OCC2C(C(C(C(O2)O)OC(=O)C3=CC=CC=C3)OC(=O)C4=CC=CC=C4)OC(=O)C5=CC=CC=C5
Isomeric SMILESC1=CC=C(C=C1)C(=O)OC[C@@H]2[C@H]([C@@H]([C@@H](C(O2)O)OC(=O)C3=CC=CC=C3)OC(=O)C4=CC=CC=C4)OC(=O)C5=CC=CC=C5




CAS No: 627466-98-2 Synonyms: D-Mannose 2,3,4,6-tetrabenzoate MDL No: MFCD02683399 Chemical Formula: C34H28O10 Molecular Weight: 596.58

COA:

2,3,4,6-Tetra-O-benzoyl-D-mannopyranose; D-Mannopyranose, 2,3,4,6-tetrabenzoate  

CAS: 627466-98-2 or 113544-59-5        F.M.: C34H28O10     M.W.: 596.58    

Batch No: 20110418                             Quantity: 8.45g

Items

Standards

Results

Appearance

White or slightly yellowish solid

Positive

Solubility

Easily soluble in chloroform and insoluble in water

Complies

MS and NMR

Should Comply

Comply

Melting point

170°C ~ 180°C

178 -180 

Optical activity

[a ] 20D (c=1, CHCl3)

From -75°  to  -80°

-77.2°

Water content

Max. 0.5%

Complies

TLC

Should be one spot

One spot

Assay by HPLC

Min. 95%

96.4%

 

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