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7355-18-2 , Methyl 1,2,3,4-Tetra-O-acetyl β-D-glucuronate, CAS: 7355-18-2

7355-18-2 , Methyl 1,2,3,4-Tetra-O-acetyl β-D-glucuronate,
Methyl 1,2,3,4-Tetra-O-acetyl-beta-D-glucuronate,
1,2,3,4-Tetra-O-acetyl-β-D-glucopyranuronic Acid Methyl Ester,
1,2,3,4-Tetra-O-acetyl-β-D-glucuronic Acid Methyl Ester
Cas:7355-18-2
C15H20O11 / 376.31
MFCD00069834

1,2,3,4-Tetra-O-acetyl-b-D-glucuronide methyl ester

四乙酰基-b-D-葡萄糖醛酸甲酯,

CAS Number7355-18-2
Product Name(2S,3R,4S,5S,6S)-6-(methoxycarbonyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate
IUPAC Namemethyl (2S,3S,4S,5R,6S)-3,4,5,6-tetraacetyloxyoxane-2-carboxylate
Molecular FormulaC15H20O11
Molecular Weight376.31 g/mol
InChIInChI=1S/C15H20O11/c1-6(16)22-10-11(23-7(2)17)13(24-8(3)18)15(25-9(4)19)26-12(10)14(20)21-5/h10-13,15H,1-5H3/t10-,11-,12-,13+,15+/m0/s1
InChI KeyDPOQCELSZBSZGX-XOBFJNJYSA-N
SMILESCC(=O)OC1C(C(OC(C1OC(=O)C)OC(=O)C)C(=O)OC)OC(=O)C
SynonymsMethyl 1,2,3,4-Tetra-O-Acetyl-D-glucopyranosiduronate; NSC 16925; NSC 82042;
Canonical SMILESCC(=O)OC1C(C(OC(C1OC(=O)C)OC(=O)C)C(=O)OC)OC(=O)C
Isomeric SMILESCC(=O)O[C@H]1[C@@H]([C@H](O[C@H]([C@@H]1OC(=O)C)OC(=O)C)C(=O)OC)OC(=O)C


CAS No: 7355-18-2 Synonyms: Methyl 1,2,3,4-tetra-O-acetyl-b-D-glucopyranuronateMethyl(1,2,3,4-tetra-O-acetyl-b-D-glucopyranoside)uronate MDL No: MFCD00069834 Chemical Formula: C15H20O11 Molecular Weight: 376.31

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COA:

Product name: Methyl 1,2,3,4-Tetra-O-acetyl-β-D-glucuronate 

CAS: 7355-18-2          M.F.: C15H20 O11            M.W.: 376.31

Items

Standards

Results

Appearance

White or off-white powder

Complies

Solubility

Clear to very slightly hazy colorless to faint yellow solution in CHCl3

Complies

MS and NMR

Should comply

Comply

Identification

IR and TLC

Comply

Optical activity

[a ] 24D (CHCl3)

From 7° to 8°

7.8°

Loss weight on dryness

Max. 0.5%

0.2%

Residue on ignition

Max. 0.5%

0.1%

Alpha-Isomer

Max. 1%

0.05%

Assay

Min. 98%

99.4%

References:

1. Ramu K, Baker JK, J. Med. Chem. 1995, 38, p1911-1921

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