赤藓糖醇/meso-Erythritol//赤丁四醇/原藻醇/赤丝醇,≥99%
- 产品编号:E0108
- 中文名称:赤藓糖醇/meso-Erythritol//赤丁四醇/原藻醇/赤丝醇
- 英文名称:meso-Erythritol
- 英文别名:1,2,3,4-Butanetetrol, meso-1,2,3,4-Tetrahydroxybutane, i-Erythritol
- CAS号:149-32-6
- 分子式:HOCH2[CH(OH)]2CH2OH
- 分子量:122.12
- 纯度:≥99%
- EC号:205-737-3
- MDL号:MFCD00004710
订货信息:
产品规格价格(RMB)
- E0108-25G50
- E0108-100G70
- E0108-250G160
性能描述
纯度 |
≥99% |
sweetness |
0.7 × sucrose |
bp |
329-331 °C(lit.) |
mp |
118-120 °C(lit.) |
storage temp. |
−20°C |
Biochem/physiol Actions
Allelic variation of the Tas1r3 gene affects behavioral taste responses to this sugar alcohol, suggesting that it is a T1R3 receptor ligand.
Application
Meso-Erythritol is a precursor to the important tanning agent L-erythrulose which can be commercially generated by Gluconobacter oxydans DSM 7145. Meso-Erythritol, an aliphatic poly-alcohol, is used in the chemical analysis of the reativity of various radicals and radical anions.
中文名称: 赤藓糖醇
英文名称: Erythritol
其他英文名称: meso-Erythritol;1,2,3,4-Butanetetrol;meso-1,2,3,4-Tetrahydroxybutane
产品规格: 高纯
性状:白色四方棱形结晶。沸点329-331℃,294-296℃(26.7kPa),相对密度1.45。极易溶于水(饱和溶液约61克溶于100克),溶于吡啶(饱和溶液2.5%),微溶于醇,几乎不溶于醚。比蔗糖甜二倍,最小致死量(小鼠,腹腔)7000mG/kG。有刺激性
用途:生化研究。有机合成,病理病毒研究
保存:RT,严防接触皮肤和眼睛