Welcome: Chemsynlab ,carbohydrate chemistry
Language:
∷
∷
∷
51642-81-0 , Tetra-O-acetyl β-D-glucopyranosyl amine,
CAS:51642-81-0
C14H21NO9 / 347.32
四乙酰基-beta-D-吡喃葡萄糖胺,
| CAS Number | 51642-81-0 |
| Product Name | (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-aminotetrahydro-2H-pyran-3,4,5-triyl triacetate |
| IUPAC Name | (3,4,5-triacetyloxy-6-aminooxan-2-yl)methyl acetate |
| Molecular Formula | C14H21NO9 |
| Molecular Weight | 347.32 g/mol |
| InChI | InChI=1S/C14H21NO9/c1-6(16)20-5-10-11(21-7(2)17)12(22-8(3)18)13(14(15)24-10)23-9(4)19/h10-14H,5,15H2,1-4H3 |
| InChI Key | LMVYBLMOENOGGK-UHFFFAOYSA-N |
| SMILES | CC(=O)OCC1C(C(C(C(O1)N)OC(=O)C)OC(=O)C)OC(=O)C |
| Canonical SMILES | CC(=O)OCC1C(C(C(C(O1)N)OC(=O)C)OC(=O)C)OC(=O)C |
COA:
Product name: 2,3,4,6-Tetra-O-acetyl-beta-D-glucopyranosyl amine
CAS: 51642-81-0 M.F.: C14H21NO9 M.W.: 347.32
Items | Standards | Results |
Appearance | White crystal powder | Complies |
Solubility | Insoluble in water, easily soluble in CHCl3 | Complies |
NMR and MS | Should comply | Complies |
Identification | IR and HPLC | Complies |
Specific rotation ( [α]20/D,c=0.5 in CHCl3) | +17o ~ +19o | +18.5o |
Water | Max. 0.5% | 0.1% |
Residue on ignition | Max. 0.1% | 0.02% |
Heavy metal | Max.50ppm | Complies |
TLC | Should be one spot | One spot |
Assay by HPLC | Min. 98% | 98.4% |
Contact: Miss.Xing
Phone: 18310328607 , 13621067991,13552979007
Tel: 86+10-61274189
Email: chemsynlab@163.com, zhangchao@chemsynlab.com
Add: A411 Room,No.26,Jinyuan Road,Daxing Industrial Developing District,Beijing,China post code:102628
chemsynlab