N-乙酰神经氨酸(唾液酸、燕窝酸) 131-48-6食品原料及添加剂供应发货
| 中文名 | N-乙酰神经氨酸 |
| 英文名 | N-Acetylneuraminic acid |
| 别名 | 唾液酸 醋纽拉酸 N-乙酰神经氨酸 N-乙酰基神经氨酸 扎那米韦中间体NANA N-乙酰神经氨酸(发酵法) 唾液酸(N-乙酰神经氨酸) N-(-)-乙酰甘露糖胺丙酮酸 methyl 5-amino-1H-pyrazole-3-carboxylate 5-氨基-1H-吡唑-3-羧酸甲酯 |
| 英文别名 | NANA Sialic Acid o-Sialic acid LACTAMINIC ACID Lactaminic acid Galactononulosonic acid N-Acetylneuraminic acid 5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTO-2-NONU 5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTONULOSONIC ACID 5-Acetamido-3,5-dideoxy-D-glycero-D-galactonulosonic acid 5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTONONULOSONIC ACID 5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTO-2-NONULOSONIC ACID 5-ACETYLAMINO-3,5-DIDEOXY-D-GLYCERO-D-GALACTO-2-NONULOSONIC ACID 5-(acetylamino)-3,5-dideoxy-d-glycero-d-galacto-2-nonulosonicaci (6xi)-5-(acetylamino)-3,5-dideoxy-beta-D-gluco-non-2-ulopyranosonic acid 5-(acetylamino)-3,5-dideoxy-D-glycero-D-galacto-non-2-ulopyranosonic acid 5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTO-NONULOPYRANOSONIC ACID HYDRATE 5-(acetylamino)-3,5-dideoxy-D-glycero-beta-D-galacto-non-2-ulopyranosonic acid 5-(acetylamino)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid |
| CAS | 131-48-6 |
| EINECS | 205-023-1 |
| 化学式 | C11H19NO9 |
| 分子量 | 309.27 |
| InChI | InChI=1/C11H19NO9/c1-4(14)12-7-5(15)2-11(20,10(18)19)21-9(7)8(17)6(16)3-13/h5-9,13,15-17,20H,2-3H2,1H3,(H,12,14)(H,18,19)/t5-,6+,7+,8+,9+,11-/m0/s1 |
| InChIKey | SQVRNKJHWKZAKO-PFQGKNLYSA-N |
| 密度 | 1.3580 (rough estimate) |
| 熔点 | 184-186 °C |
| 沸点 | 449.56°C (rough estimate) |
| 比旋光度 | -32 º (c=2,water) |
| 闪点 | 440.7°C |
| 水溶性 | 50 g/L (20 ºC) |
| 蒸汽压 | 5.5E-30mmHg at 25°C |
| 溶解度 | 50g/L (20 °C) |
| 折射率 | -32 ° (C=1, H2O) |
| 酸度系数 | 2.41±0.54(Predicted) |
| 存储条件 | -20°C |
| 稳定性 | 稳定。与强氧化剂不相容。 |
| 敏感性 | Air Sensitive |
| 外观 | 合成，结晶 |
| 颜色 | White to Off-White |
| Merck | 14,8484 |
| BRN | 1716283 |
| 物化性质 | 熔点 184-186 °C 比旋光度 -32° (c=2,water) 水溶性 50 g/L (20°C) |
| MDL号 | MFCD00006620 |
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