CAS 64044-51-5

Lactosa, monohidrato

Descripción:

El monohidrato de lactosa, con el número CAS 64044-51-5, es un azúcar disacárido compuesto de glucosa y galactosa, que se encuentra principalmente en la leche. Aparece como un polvo blanco y cristalino y es higroscópico, lo que significa que puede absorber humedad del ambiente. Este compuesto tiene una fórmula molecular de C12H22O11·H2O, lo que indica la presencia de una molécula de agua por cada molécula de lactosa. El monohidrato de lactosa es soluble en agua, aunque su solubilidad es menor en comparación con otros azúcares, y es menos dulce que la sacarosa. Se utiliza comúnmente en las industrias farmacéutica y alimentaria como relleno, estabilizador o edulcorante. Además, el monohidrato de lactosa juega un papel significativo en los estudios de intolerancia a la lactosa, ya que las personas que carecen de la enzima lactasa no pueden digerirlo de manera efectiva, lo que lleva a molestias gastrointestinales. Su estabilidad y baja reactividad lo hacen adecuado para diversas aplicaciones, incluida la formulación de tabletas y cápsulas en productos farmacéuticos.

Fórmula: C₁₂H₂₂O₁₁·H₂O

InChI: InChI=1S/C12H22O11.H2O/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12;/h1,4-12,14-21H,2-3H2;1H2/t4-,5+,6+,7+,8-,9-,10+,11+,12-;/m0./s1

Clave InChI: InChIKey=HBDJFVFTHLOSDW-XBLONOLSSA-N

SMILES: O([C@@H]([C@@H]([C@H](C=O)O)O)[C@@H](CO)O)[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O.O

Sinónimos:

• <span class="text-smallcaps">D</smallcap>-Glucose, 4-O-β-<smallcap>D</span>-galactopyranosyl-, hydrate (1:1)
• <span class="text-smallcaps">D</smallcap>-Glucose, 4-O-β-<smallcap>D</span>-galactopyranosyl-, monohydrate
• <span class="text-smallcaps">D</span>-(+)-Lactose monohydrate
• D(+)-Lactose Monohydrate for bacteriology,(milk sugar)
• D(+)-Lactose monohydrate powder,extra pure
• D-Glucose, 4-O-β-D-galactopyranosyl-, hydrate (1:1)
• D-Glucose, 4-O-β-D-galactopyranosyl-, monohydrate
• D-Lactose monohydrate
• Dilactose F
• Dilactose F1
• Dilactose S
• Excipress
• Fast-Flo 316
• Fast-Floc
• Foremost 312
• Foremost 316
• Foremost 80
• Lactohale LH 200
• Lactopur 216
• Lactose Monohydrate
• Microtose
• Pharmatose
• Pharmatose 100M
• Pharmatose 110M
• Pharmatose 200M
• Pharmatose 450M
• Pharmatose 80
• Pharmatose 80M
• Pharmatose DCL 14
• Pharmatose DCL 22
• Pharmatose M200
• Pharmatose R 200M
• Prismalac 40
• Respitose
• Spherolac 100
• SuperTab 14SD

Lactose Monohydrate for tissue culture

CAS: 10039-26-6, 64044-51-5

Fórmula: C₁₂H₂₂O₁₁·H₂O

Forma y color: White, Crystalline powder, Clear, Colourless

Peso molecular: 360.31

Ref: SR-33525

Lactose Monohydrate ExiPlus, Multi-Compendial

CAS: 10039-26-6, 64044-51-5

Fórmula: C₁₂H₂₂O₁₁·H₂O

Forma y color: White or almost white, Crystalline powder, Clear, Colourless to pale yellow

Peso molecular: 360.31

Ref: SR-67091

Lactose Monohydrate ACS

CAS: 10039-26-6, 64044-51-5

Fórmula: C₁₂H₂₂O₁₁·H₂O

Forma y color: White, Crystalline powder / solid, Clear, Colourless

Peso molecular: 360.31

Ref: SR-25957

D-GLUCOSE, 4-O-B-D-GALACTOPYRANOSYL-, MONOHYDRATE

CAS: 64044-51-5

Pureza: 99%(HPLC);RG

Peso molecular: 360.3120117

Ref: 10-F807200

[1-13Cgal]Lactose Monohydrate

CAS: 64044-51-5

Applications Labelled Lactose Monohydrate (L114000), which is used in the synthesis of casing for various methods of oral drug delivery, including dissolving pellets, and long-lasting pellets.
References Kamble, M. et al.: Int. J. Pharm. Chem. Biol. Sci., 3, 55 (2013); Hiorth, M. et al.: Int. J. Pharm., 441, 544 (2013);

Fórmula: CC₁₁H₂₂O₁₁·H₂O

Forma y color: Neat

Peso molecular: 361.304

Ref: TR-L114003

Lactose for Identification RS

CAS: 64044-51-5

Forma y color: White

Ref: 2K-1105000021

Saccharated Pepsin RS

CAS: 64044-51-5, 9001-75-6

Forma y color: White Solid Powder

Ref: 2K-1041000021

D-Lactose monohydrate

CAS: 64044-51-5

Lactose is the principal sugar in human and most other mammalian milks, ( 4-O-(β-d-galactopyranosyl)-d-glucopyranose) (Collins, 2006). Lactose undergoes mutarotation; it is a reducing sugar and is significantly less soluble in water than sucrose. Lactose is much less sweet than sucrose (at ~1% about 0.15 (sucrose=1). The enzyme lactase (β-galactosidase), which is present in the small intestine, catalyzes hydrolysis of lactose to form glucose and galactose. Anhydrous lactose is an excipient, filler, diluent, and bulking agent in a wide variety of pharmaceutical tablets, capsules, powders and other preparations. Lactose also has applications as a nutrient and multi-functional ingredient in infant formulae, geriatric, dietetic and health foods (Linko, 1982).

Fórmula: C₁₂H₂₂O₁₁·H₂O

Pureza: Min. 96 Area-%

Forma y color: White Off-White Powder

Peso molecular: 360.31 g/mol

Ref: 3D-OL02402

Lactose SPRAY-DRIED

CAS: 64044-51-5

Lactose is the principal sugar in human and most other mammalian milks, ( 4-O-(beta-d-galactopyranosyl)-d-glucopyranose). Lactose undergoes mutarotation; it is a reducing sugar and is significantly less soluble in water than sucrose. Lactose is much less sweet than sucrose (at ~1% about 0.15 (sucrose=1). The enzyme lactase (beta-galactosidase), which is present in the small intestine, catalyzes hydrolysis of lactose to form glucose and galactose. Anhydrous lactose is an excipient, filler, diluent, and bulking agent in a wide variety of pharmaceutical tablets, capsules, powders and other preparations. Lactose also has applications as a nutrient and multi-functional ingredient in infant formulae, geriatric, dietetic and health foods.

Fórmula: C₁₂H₂₂O₁₁·H₂O

Pureza: Min. 96 Area-%

Forma y color: White Off-White Powder

Peso molecular: 360.31 g/mol

Ref: 3D-OL176363