13992-26-2, 四-O-乙酰基-1-叠氮-b-D-半乳糖, CAS: 13992-26-2

13992-26-2 ,Tetra-O-acetyl β-D-galactopyranosyl azide ,
四-O-乙酰基-1-叠氮-b-D-半乳糖,
CAS:13992-26-2
C14H19N3O9 / 373.32
MFCD00181721

2,3,4,6-Tetra-O-acetyl-b-D-galactopyranosyl azide

四-O-乙酰基-1-叠氮-b-D-半乳糖,

CAS Number	13992-26-2
Product Name	1-Azido-1-deoxy-beta-D-galactopyranoside tetraacetate
IUPAC Name	[(2R,3S,4S,5R,6R)-3,4,5-triacetyloxy-6-azidooxan-2-yl]methyl acetate
Molecular Formula	C14H19N3O9
Molecular Weight	373.32 g/mol
InChI	InChI=1S/C14H19N3O9/c1-6(18)22-5-10-11(23-7(2)19)12(24-8(3)20)13(25-9(4)21)14(26-10)16-17-15/h10-14H,5H2,1-4H3/t10-,11+,12+,13-,14-/m1/s1
InChI Key	NHNYHKRWHCWHAJ-MBJXGIAVSA-N
SMILES	CC(=O)OCC1C(C(C(C(O1)N=[N+]=[N-])OC(=O)C)OC(=O)C)OC(=O)C
Canonical SMILES	CC(=O)OCC1C(C(C(C(O1)N=[N+]=[N-])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)N=[N+]=[N-])OC(=O)C)OC(=O)C)OC(=O)C

CAS No: 13992-26-2 Synonyms: 1-Azido-1-deoxy-b-D-galactopyranoside tetraacetateb-D-Galatopyranosyl azide tetraacetate MDL No: MFCD00181721 Chemical Formula: C14H19N3O9 Molecular Weight: 373.32

COA:

Product name: 2,3,4,6-Tetra-O-acetyl-beta-D-galactopyranosyl azide

M.F.: C₁₄H₁₉N₃O₉M.W.: 373.32 CAS: 13992-26-2

Items	*Standards*	*Results*
Appearance	White crystalline power	Positive
Solubility	Readily soluble in chloroform, almost insoluble in water	Complies
Appearance of solution	Dissolve0.5gin 10mL of chloroform, and the solution is clear	Complies
Identification	IR and TLC	Positive
Melting point	96°C ~ 99 °C	96°C ~ 98 °C
Water	Max. 0.5%	Complies
Optical Activity [α]25/D, c = 1 inchloroform	−14° ~ -16°	-15°
Residue on ignition	Max. 0.5%	Complies
Heavy metals	20ppm	Complies
Assay by HPLC	Min. 98%	98.6%