CAS 9004-65-3

Hidroxipropilmetilcelulose

Descrição:

Hidroxipropilmetilcelulose (HPMC), com o número CAS 9004-65-3, é um polímero semissintético derivado da celulose. É caracterizado por sua forma de pó branco a off-white, que é inodoro e insípido. HPMC é solúvel em água fria, formando um gel viscoso, enquanto é insolúvel em solventes orgânicos. Este composto exibe excelentes propriedades de formação de filmes, espessamento e emulsificação, tornando-o amplamente utilizado em várias aplicações, incluindo produtos farmacêuticos, alimentos, cosméticos e materiais de construção. Na indústria farmacêutica, HPMC serve como aglutinante e agente de liberação controlada em formulações de comprimidos. Em aplicações alimentares, atua como espessante e estabilizador, melhorando a textura e a retenção de umidade. Além disso, HPMC é não tóxico e biodegradável, contribuindo para seu apelo em formulações ecológicas. Sua versatilidade e propriedades funcionais fazem dele um ingrediente valioso em vários setores, incluindo cuidados pessoais e aplicações industriais.

Fórmula: 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

Sinónimos:

• (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

Fórmula: C₅₆H₁₀₈O₃₀

Peso molecular: 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

Fórmula: C₅₆H₁₀₈O₃₀

Cor e Forma: Powder

Peso molecular: 1261.45

Ref: 02-045847

Hypromellose

CAS: 9004-65-3

Hypromellose

Peso molecular: 1261.44g/mol

Ref: 54-BUP19878

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.

Fórmula: C₅₆H₁₀₈O₃₀

Pureza: 98%

Cor e Forma: Solid

Peso molecular: 1261.44

Ref: TM-T19368

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)

Fórmula: C₇H₁₀N₂O₂·HCl

Cor e Forma: Off-White

Peso molecular: 0.00

Ref: TR-H998600

(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).

Cor e Forma: White Powder

Ref: 3D-YH32865

(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).

Cor e Forma: White Powder

Ref: 3D-YH59732

(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).

Cor e Forma: White Off-White Powder

Ref: 3D-YH158082

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

CAS: 9004-65-3

Viscoelastic polymer; excipient; food additive

Pureza: Min. 95%

Ref: 3D-YH170863

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

CAS: 9004-65-3

Viscoelastic polymer; excipient; food additive

Pureza: 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

Pureza: 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

Hypromellose

CAS: 9004-65-3

Cellulose ethers,nesoi

Cor e Forma: White Off-White Powder

Peso molecular: 203.09061

Ref: 45-1330005

Hypromellose

CAS: 9004-65-3

Hypromellose

Pureza: 98.0%

Cor e Forma: Off-White

Ref: 47-774