CAS 9004-65-3

Hydroxypropylméthylcellulose

Description :

Hydroxypropylméthylcellulose (HPMC), avec le numéro CAS 9004-65-3, est un polymère semi-synthétique dérivé de la cellulose. Il se caractérise par sa forme en poudre blanche à blanc cassé, qui est inodore et sans goût. L'HPMC est soluble dans l'eau froide, formant un gel visqueux, tandis qu'il est insoluble dans les solvants organiques. Ce composé présente d'excellentes propriétés de formation de films, d'épaississement et d'émulsification, ce qui le rend largement utilisé dans diverses applications, y compris les produits pharmaceutiques, les aliments, les cosmétiques et les matériaux de construction. Dans l'industrie pharmaceutique, l'HPMC sert d'agent liant et de libération contrôlée dans les formulations de comprimés. Dans les applications alimentaires, il agit comme épaississant et stabilisant, améliorant la texture et la rétention d'humidité. De plus, l'HPMC est non toxique et biodégradable, ce qui contribue à son attrait dans les formulations écologiques. Sa polyvalence et ses propriétés fonctionnelles en font un ingrédient précieux dans plusieurs secteurs, y compris les soins personnels et les applications industrielles.

Formule : C₃H₈O₂·xCH₄O·xUnspecified

InChI : InChI=1/C36H70O19.C20H38O11/c1-19(37)9-45-17-27-29(47-11-21(3)39)31(48-12-22(4)40)34(51-15-25(7)43)36(54-27)55-30-28(18-46-10-20(2)38)53-35(52-16-26(8)44)33(50-14-24(6)42)32(30)49-13-23(5)41;1-21-9-11-13(23-3)15(24-4)18(27-7)20(30-11)31-14-12(10-22-2)29-19(28-8)17(26-6)16(14)25-5/h19-44H,9-18H2,1-8H3;11-20H,9-10H2,1-8H3/t19?,20?,21?,22?,23?,24?,25?,26?,27-,28-,29-,30-,31+,32+,33-,34-,35-,36+;11-,12-,13-,14-,15+,16+,17-,18-,19-,20+/m11/s1

Synonymes :

• (2R,3R,4S,5R,6S)-3,4,5-trimethoxy-2-(methoxymethyl)-6-[(2R,3R,4S,5R,6R)-4,5,6-trimethoxy-2-(methoxymethyl)tetrahydropyran-3-yl]oxy-tetrahydropyran
• 1-[[(2R,3R,4S,5R,6S)-3,4,5-tris(2-hydroxypropoxy)-6-[(2R,3R,4S,5R,6R)-4,5,6-tris(2-hydroxypropoxy)-2-(2-hydroxypropoxymethyl)tetrahydropyran-3-yl]oxy-tetrahydropyran-2-yl]methoxy]propan-2-ol
• 40Us
• 60Hd20000
• 60Hd50
• 60Mp4000
• 60Rt50
• 60Sh06
• 60Sh100
• 60Sh4000
• 60Sh4000F
• 60Sh5
• 65Hd50
• 65Sh-4000
• 65Sh5
• 65Sh50
• 75Hd400
• 75Rt30000
• 75Rt4000
• 90Sh100
• 90Sh100000
• 90Sh15000S
• 90Sh15000Sr
• 90Sh400
• Fortefiber
• Goniosol
• Hpmc
• Hpmc-Sr
• Hpmc-Vlv
• Hpmcp-Hp55
• Hypromellose
• MOPTs
• Magimix
• Nisso-SL
• Nisso-SSL
• Quali-V
• Quali-V-N
• Synchron
• Synchron-Oral
• Tc-5-Ew
• Tc-5M
• Tegocel
• Vcaps
• Cellulose hydroxypropyl methyl ether
• Hydroxypropyl methyl cellulose ether
• Cellulose, 2-hydroxypropyl methyl ether
• Methocel X 2602
• Methyl hydroxypropyl cellulose
• Hydroxypropyl methyl cellulose

Hydroxypropyl methylcellulose

CAS : 9004-65-3

Hydroxypropyl methylcellulose is used as an ophthalmic lubricant, an emulsifier and a thickening and suspending agent. It is widely used as an excipient in pharmaceutical formulations. It acts as a food additive. Its eye drops are known as artificial tears, which are used to relieve eye dryness and

Formule : C₅₆H₁₀₈O₃₀

Masse moléculaire : 1261.45

Ref: 02-044779

Hydroxypropyl methylcellulose, 28-30% methoxyl, 7-12% hydroxypropyl, viscosity (2% aq. soln., 20°C) 7500-14000 mPa.s

CAS : 9004-65-3

Hydroxypropyl methylcellulose is used as an ophthalmic lubricant, an emulsifier and a thickening and suspending agent. It is widely used as an excipient in pharmaceutical formulations. It also acts as a food additive. Its eye drops are known as artificial tears, which are used to relieve eye dryness

Formule : C₅₆H₁₀₈O₃₀

Couleur et forme : Powder

Masse moléculaire : 1261.45

Ref: 02-045847

Hypromellose

CAS : 9004-65-3

Cellulose ethers,nesoi

Couleur et forme : White Off-White Powder

Masse moléculaire : 203.09061

Ref: 45-1330005

Hydroxypropyl methyl cellulose

CAS : 9004-65-3

Formule : C₅₆H₁₀₈O₃₀

Degré de pureté : %

Couleur et forme : Solid

Masse moléculaire : 1261.4387

Ref: IN-DA00ILJ0

Hypromellose

CAS : 9004-65-3

Hypromellose

Formule : C₅₆H₁₀₈O₃₀

Degré de pureté : ≥95%

Couleur et forme : Solid

Masse moléculaire : 1261.44

Ref: 54-BUP19878

Hypromellose

CAS : 9004-65-3

Applications Hypromellose is a thickener for aqueous and non-aqueous systems, clear films with grease resistance, binders, lubricants, steric stabilizer and water retention aid. As a food additive, hypromellose is an emulsifier, thickening and suspending agent, and an alternative to animal gelatin.
References Chen, Y., et al.: Arch. Pharmacal. Res., 34, 1909 (2011); Eur. J. Pharm. Biopharm., 82, 291 (2012); Kavita, K., et al.: Drug Develop. Ind. Pharm., 28, 601 (2002)

Formule : C₇H₁₀N₂O₂·HCl

Couleur et forme : Neat

Masse moléculaire : 0.00

Ref: TR-H998600

HPMC

CAS : 9004-65-3

Hydroxypropyl methyl cellulose

Formule : C₃H₈O₂·xCH₄O·xUnspecified

Degré de pureté : viscosity(2 % in H2O) 2600-5600m.Pas

Ref: IN-DG46720

HPMC (Type II, Viscosity:100000mPa.s)

CAS : 9004-65-3

HPMC (Type II,Viscosity:100000mPa.s) is a water-soluble hydrophilic, non-ionic cellulose ether.

Formule : C₅₆H₁₀₈O₃₀

Degré de pureté : 98%

Couleur et forme : Solid

Masse moléculaire : 1261.44

Ref: TM-T19368

Hypromellose

CAS : 9004-65-3

Ref: ST-EA-CP-H14000

Hypromellose

CAS : 9004-65-3

Ref: BE-RMCH96139

Hypromellose

CAS : 9004-65-3

Hypromellose

Degré de pureté : 98.0%

Couleur et forme : Off-White

Ref: 47-774

(Hydroxypropyl)methyl cellulose - Viscocity 40-60 cP, 2 % in H2O (20 °C)

CAS : 9004-65-3

Hydroxypropyl methylcellulose (HPMC or hypromellose) is a semisynthetic, inert and viscoelastic polymer that is used as eye drops and as semi-synthetic substitute for tear-films. When applied, a hypromellose solution acts to swell and absorb water, by increasing the thickness of the tear-film, resulting in decreased eye irritation.  In addition to its use in ophthalmic liquids, hypromellose has been used as an excipient in oral tablet and capsule formulations, where, depending on the grade, it functions as controlled-release agent. It is also used as a binder and as a component of tablet coatings.  Hypromellose in aqueous solution, unlike methylcellulose, exhibits thermal gelation properties. HPMC is approved as a food additive, emulsifier, thickening and suspending agent, and as an alternative to animal gelatin (Codex Alimentarius code (E number) is E464).

Couleur et forme : White Off-White Powder

Ref: 3D-YH158082

(Hydroxypropyl)methyl cellulose - Viscocity 2600-5600 cP

CAS : 9004-65-3

Hydroxypropyl methylcellulose (HPMC or hypromellose) is a semisynthetic, inert and viscoelastic polymer that is used as eye drops and as semi-synthetic substitute for tear-films. When applied, a hypromellose solution acts to swell and absorb water, by increasing the thickness of the tear-film, resulting in decreased eye irritation.  In addition to its use in ophthalmic liquids, hypromellose has been used as an excipient in oral tablet and capsule formulations, where, depending on the grade, it functions as controlled-release agent. It is also used as a binder and as a component of tablet coatings.  Hypromellose in aqueous solution, unlike methylcellulose, exhibits thermal gelation properties. HPMC is approved as a food additive, emulsifier, thickening and suspending agent, and as an alternative to animal gelatin (Codex Alimentarius code (E number) is E464).

Couleur et forme : White Powder

Ref: 3D-YH59732

(Hydroxypropyl)methyl cellulose - Viscocity 80-120 cP, 2 % in H2O (20 °C)

CAS : 9004-65-3

Hydroxypropyl methylcellulose (HPMC or hypromellose) is a semisynthetic, inert and viscoelastic polymer that is used as eye drops and as semi-synthetic substitute for tear-films. When applied, a hypromellose solution acts to swell and absorb water, by increasing the thickness of the tear-film, resulting in decreased eye irritation.  In addition to its use in ophthalmic liquids, hypromellose has been used as an excipient in oral tablet and capsule formulations, where, depending on the grade, it functions as controlled-release agent. It is also used as a binder and as a component of tablet coatings.  Hypromellose in aqueous solution, unlike methylcellulose, exhibits thermal gelation properties. HPMC is approved as a food additive, emulsifier, thickening and suspending agent, and as an alternative to animal gelatin (Codex Alimentarius code (E number) is E464).

Couleur et forme : White Powder

Ref: 3D-YH32865

(Hydroxypropyl)methyl cellulose - Viscocity 75000-140000 cP, 2 % in H2O

CAS : 9004-65-3

Viscoelastic polymer; excipient; food additive

Degré de pureté : Min. 95%

Ref: 3D-YH170863

(Hydroxypropyl)methyl cellulose - USP39, Viscocity 3000-5600 cP

CAS : 9004-65-3

Viscoelastic polymer; excipient; food additive

Degré de pureté : Min. 95%

Ref: 3D-YH160972

(Hydroxypropyl)methyl cellulose, viscosity 5 cP 80%-120%, 2% aqueous solution

CAS : 9004-65-3

Please enquire for more information about (Hydroxypropyl)methyl cellulose, viscosity 5 cP 80%-120%, 2% aqueous solution including the price, delivery time and more detailed product information at the technical inquiry form on this page

Degré de pureté : Min. 95%

Ref: 3D-YH183898

(Hydroxypropyl)methyl cellulose - USP, substitution type 2910 (viscosity 3000-5600mpa.s)

CAS : 9004-65-3

Viscoelastic polymer; excipient; food additive

Ref: 3D-YH160970