154395-36-5 , Beta-D-Glucose pentaacetate , CAS:154395-36-5

154395-36-5, Beta-D-Glucose pentaacetate, CAS:154395-36-5
C16H22O11 / 390.34
MFCD00006597

1,2,3,4,6-Penta-O-acetyl-b-D-glucopyranose

1,2,3,4,6-beta-D-葡萄糖五乙酸酯,

2, 3, 4, 5, 6-Penta-O-acetyl-D-glucose, also known as b-D-glucopyranose pentaacetic acid or glucose pentaacetate, belongs to the class of organic compounds known as pentacarboxylic acids and derivatives. These are carboxylic acids containing exactly five carboxyl groups. Within the cell, 2, 3, 4, 5, 6-penta-O-acetyl-D-glucose is primarily located in the cytoplasm. 2, 3, 4, 5, 6-Penta-O-acetyl-D-glucose has a bitter taste.

CAS Number	154395-36-5
Product Name	beta-D-Glucose pentaacetate
IUPAC Name	[(2R,3R,4S,5R,6S)-3,4,5,6-tetraacetyloxyoxan-2-yl]methyl acetate
Molecular Formula	C16H22O11
Molecular Weight	390.34 g/mol
InChI	InChI=1S/C16H22O11/c1-7(17)22-6-12-13(23-8(2)18)14(24-9(3)19)15(25-10(4)20)16(27-12)26-11(5)21/h12-16H,6H2,1-5H3/t12-,13-,14+,15-,16-/m1/s1
InChI Key	LPTITAGPBXDDGR-IBEHDNSVSA-N
SMILES	CC(=O)OCC1C(C(C(C(O1)OC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C
Solubility	1.5 mg/mL at 18 °C
Synonyms	1,2,3,4,6-penta-O-acetyl-alpha-D-glucopyranoside, beta-D-glucose pentaacetate, glucose pentaacetate, glucose pentaacetate, (alpha-D)-isomer, glucose pentaacetate, (beta-(D))-isomer, glucose pentaacetate, (D)-isomer, penta-O-acetyl-alpha-D-glucopyranose, penta-O-acetylglucopyranose
Canonical SMILES	CC(=O)OCC1C(C(C(C(O1)OC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C
Isomeric SMILES	CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)OC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C

CAS No: 604-69-3,154395-36-5 Synonyms: b-D-Glucose pentaacetate MDL No: MFCD00006597 Chemical Formula: C16H22O11 Molecular Weight: 390.34

COA:

Product name: Beta-D-Glucose pentaacetate;Beta-1,2,3,4,6-Pentacetyl-D-glucose CAS: 604-69-3

M.F.: C₁₆H₂₂O₁₁M.W._:390.34 Batch No: 20130913 Quantity: 23kg

Items	*Standards*	*Results*
Appearance	White crystal powder	Complies
Solubility	Soluble in CHCl₃, insoluble in water	Complies
Identification	IR and TLC	Complies
Melting point	129℃ ~ 133°C	130℃ ~132 ℃
Specific rotation [a]D/20 (c=5% in CHCl₃)	+4^o~ +6^o	+4.8^o
Water content (K.F.)	Max.0.5%	0.2%
Residue on ignition	Max. 0.5%	0.1%
TLC	Should be one spot	One spot
Alpha-isomer	Max.0.5%	0.21%
Assay (HPLC)*	Min. 98%	98.6%

References:

1. Leclercq-Meyer V, Kadiata MM, Malaisse WJ, Am. J. Physiol. Endocrinol. Metabol. 1999, 276, pE689
2. Hendricks SB, Wulf OR, Liddel U, J. Am. Chem. Soc. 1936, p1997
3. Horita DA, Hajduk PJ, Lerner LE, Glycoconjugate J. 1997, 14, 5, p691

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