产品名称

英文名称：Lactulose

同义词

lactulose、D-Lactulose、Bifiteral、Cephulac、Chronulac、Constilac、Acilac、Cholac、Constulose、Isolactose、Lactulosum、Enulose、Generlac、Heptalac、Lactulosa、Laevolac、Laxilose、Portalac、Kristalose、Duphalac、Lactulosum [Latin]、4618-18-2、Actilax、Lattulosio、Lactulosum [INN-、乳酮糖、4-O-β-D-吡喃半乳糖基-D-果糖

产品性质

CAS编号：4618-18-2

分子式：C12H22O11

分子量：342.3

Beilstein号：93773

EC号：225-027-7

MDL号：MFCD00151469

PubChem编号：11333

别名：乳酮糖|4-O-β-D-吡喃半乳糖基-D-果糖

英文别名：lactulose|D-Lactulose|Bifiteral|Cephulac|Chronulac|Constilac|Acilac|Cholac|Constulose|Isolactose|Lactulosum|Enulose|Generlac|Heptalac|Lactulosa|Laevolac|Laxilose|Portalac|Kristalose|Duphalac|Lactulosum [Latin]|4618-18-2|Actilax|Lattulosio|Lactulosum [INN-

规格或纯度：≥98%

英文名称：Lactulose

生化机理：Lactulose is a keto analogue of lactose. Primary bile acids are converted to carcinogenic secondary bile acids by colonic bacteria when the colonic pH is high. Addition of lactulose to the diet of experimental animals showed a significant fall in small intestinal and colonic pH. Lactulose is also a substrate for preferential growth of Bifidobacterium longum

储存温度：2-8°C储存,充氩

运输条件：冰袋运输

产品介绍：易溶于水，水中溶解度 76.4% (30°C） A keto analogue of lactose.A keto analogue of lactose.

ALogP：-4.3

IUPAC Name：(2S,3R,4S,5R,6R)-2-[(2R,3S,4S,5R)-4,5-dihydroxy-2,5-bis(hydroxymethyl)oxolan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol

INCHI：InChI=1S/C12H22O11/c13-1-4-6(16)7(17)8(18)11(21-4)22-9-5(2-14)23-12(20,3-15)10(9)19/h4-11,13-20H,1-3H2/t4-,5-,6+,7+,8-,9-,10+,11+,12-/m1/s1

InChi Key：JCQLYHFGKNRPGE-FCVZTGTOSA-N

Canonical SMILES：C(C1C(C(C(C(O1)OC2C(OC(C2O)(CO)O)CO)O)O)O)O

Isomeric SMILES：C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](O[C@@]([C@H]2O)(CO)O)CO)O)O)O)O

WGK Germany：2

RTECS：LS6965000

PubChem CID：11333

溶解性：Soluble in water (76.4%) at 30 °C, water (81%) at 60 °C, and water (>86%) at 90 °C.

密度：1.32

敏感性：易吸湿

折光率：1.45-1.47

熔点：~169 °C (dec.)

个人防护装备：Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

产品包装