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D-甘露醇,D-Mannitol;tested according to Ph. Eur., ≥97%

己六醇;甘露糖醇;木蜜醇;Mannite;CAS号 69-65-8 经验分子式(希尔表示法) C6H14O6 分子量 182.17 Beilstein/REAXYS Number 1721898 EINECS 编号 200-711-8 MDL number MFCD00064287 PubChem Substance ID 329751528 NACRES NA.22
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 17311
CAS号: 69-65-8
MDL号: MFCD00064287
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¥1,316.38

产品描述

General description

D-Mannitol (Mannite, Mannitolum), an alditol, is an sweet tasting crystalline solid. It is naturally found in manna, olives, mushrooms and celery plants. It has been synthesized from glucose, via catalytic hydrogenation reaction. It is widely used as growth supplement in bacterial cultures.[5]

D-Mannitol is an acyclic carbohydrate. Crystal parameters and space groups of the various polymorphic crystalline forms of mannitol have been reported. It has been proposed as an artificial sweetner.[2] Synthesis of D-mannitol from D-glucose or D-glucose/D-fructose syrups in the presence of glucose isomerase and copper-on-silica has been proposed.[4]

Application

D-Mannitol may be used in the preparation of the following:
• D-mannitol and L-iditol bis-epoxides, useful substrates for the synthesis of polyhydroxylated piperidines and azepanes[3]
• chiral hydroxyl monophosphane, [(2S,3S,4S,5S)-3,4-dihydroxy-2,5-dimethyl-1-phenylphospholane][1]
• bisphospholanes, [1,2-bis[(2S,3S,4S,5S)-3,4-dihydroxy-2,5-dimethylphospholanyl]benzene] and [1,2-bis[(2S,3S,4S,5S)-2,5-diethyl-3,4-dihydroxyphospholanyl]benzene][1]

Biochem/physiol Actions

糖醇甜促味剂。用于甜味抑制研究。

性质

Agency/Methodtested according to Ph. Eur.
Quality Level200
assay≥97%
mp167-170 °C (lit.)
solubilitywater: soluble(lit.)
SMILES stringOC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO
InChI1S/C6H14O6/c7-1-3(9)5(11)6(12)4(10)2-8/h3-12H,1-2H2/t3-,4-,5-,6-/m1/s1
InChI keyFBPFZTCFMRRESA-KVTDHHQDSA-N


安全信息

个人防护装备 EyeshieldsGlovestype N95 (US)
RIDADR NONH for all modes of transport
WGK德国 WGK 2
RTECS OP2060000
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 33 | 欧洲Eur. ≥ 27 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 16
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