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50444-86-5 ,1-氨基-b-半乳糖 ,
β-D-galactopyranosyl amine,
CAS:50444-86-5
C6H13NO5 / 179.17
MFCD00047541
| Chemical Name | b-D-Galactopyranosyl amine |
| CAS No. | 50444-86-5 |
| Molecular Formula | C6H13NO5 |
| Molecular Weight | 179.17100 |
| PSA | 116.17000 |
| LogP | -2.55470 |
COA:
M.F.: C6H13NO5 M.W.: 179.17 CAS: 6318-23-6 or 50444-86-5
Items | Standards | Results |
Appearance | White or slightly yellow powder | Complies |
Solubility | Insoluble in CHCl3, easily soluble in water | Complies |
MS and NMR | Should comply | Complies |
Specific rotation ( [α]D, in H2O) | +61o ~ +64o | +62.5o |
Residue on ignition | Max. 0.5% | 0.1% |
Heavy metal | Max.50ppm | Complies |
TLC | Should be one spot | one spot |
Assay by TLC | Min. 98% | 98.2% |
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