4098-06-0, Tri-O-acetyl-D-galactal, CAS:4098-06-0

Tri-O-acetyl-D-galactal,
D-Galactal, Triacetate
CAS: 4098-06-0
C12H16O7 / 272.25
MFCD00064092

三乙酰半乳糖烯, 3,4,6-Tri-O-acetyl-D-galactal

CAS Number	4098-06-0
Product Name	3,4,6-Tri-O-acetyl-D-galactal
IUPAC Name	[(2R,3R,4R)-3,4-diacetyloxy-3,4-dihydro-2H-pyran-2-yl]methyl acetate
Molecular Formula	C12H16O7
Molecular Weight	272.25 g/mol
InChI	InChI=1S/C12H16O7/c1-7(13)17-6-11-12(19-9(3)15)10(4-5-16-11)18-8(2)14/h4-5,10-12H,6H2,1-3H3/t10-,11-,12-/m1/s1
InChI Key	LLPWGHLVUPBSLP-IJLUTSLNSA-N
SMILES	CC(=O)OCC1C(C(C=CO1)OC(=O)C)OC(=O)C
Synonyms	2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol 1,3,4-Triacetate; 1,2-Dideoxy-D-lyxo-hex-1-enopyranose Triacetate; Galactal Triacetate; 3,4,6-Tri-O-acetyl-D-galactal; D-Galactal Triacetate; Tri-O-acetyl-D-galactal; Triacetyl-D-galactal; Triacetylgalactal;
Canonical SMILES	CC(=O)OCC1C(C(C=CO1)OC(=O)C)OC(=O)C
Isomeric SMILES	CC(=O)OC[C@@H]1[C@@H]([C@@H](C=CO1)OC(=O)C)OC(=O)C

CAS No: 4098-06-0 Synonyms: 1,2-Dideoxy-3,4,6-tri-O-acetyl-D-lyxo-1-hexenopyranose2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol

1,3,4-triacetateD-Galactal triacetate1,5-Anhydro-2-deoxy-D-lyxo-hex-1-enitol 3,4,6-tri-O-acetyl ether MDL No: MFCD00064092

Chemical Formula: C12H16O7 Molecular Weight: 272.25

COA:

Product name: 3, 4, 6-Tri-O-acetyl-D-galactal

M.F.: C₁₂H₁₆O₇M.W._:272.25 CAS: 4098-06-0

*Items*	*Standards*	*Results*
Appearance	White or off-white solid or syrup	Complies
Solubility	Insoluble in water, easily soluble in CHCl₃	Complies
NMR and MS	Should comply	Complies
Identification	IR and HPLC	Complies
Optical activity [α], c=1 inCHCl₃	-17° ~ -22°	-18.8°
Water content （K.F.）	Max. 0.5%	0.03%
Residue on ignition	Max. 0.5%	0.1%
Heavy metal	Max. 50ppm	Complies
Purity by TLC	Min.98%	Complies