A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Hypromellose is an odorless and tasteless, white or creamy-white fibrous or granular powder. Synonyms: Benecel MHPC; E468; hydroxypropyl methylcellulose; HPMC; hypromellosum; Methocel; methylcellulose propylene glycol ether; methyl hydroxypropylcellulose; Metolose; MHPC; Pharmacoat; Tylopur; Tylose MO. CAS No. 9004-65-3. Product ID: PE-0454. Molecular formula: C8H15O8-(C10H18O6 ) n- C8H15O8. Mole weight: 10000-1500000. Category: Binder Excipients. Product Keywords: Pharmaceutical Excipients; Excipients for Solid Dosage Form; Hypromellose K100; Binder Excipients; Binder Excipients; C8H15O8-(C10H18O6 ) n- C8H15O8; 9004-65-3; 9004-65-3. UNII: 3NXW29V3WO. Chemical Name: Cellulose hydroxypropyl methyl ether. Grade: Pharmceutical Excipients. Administration route: Oral. Dosage Form: Ophthalmic and nasal preparations; oral capsules, uspensions, syrups, and tablets; topical and vaginal preparations. Stability and Storage Conditions: Hypromellose powder is a stable material, although it is hygroscopic after drying. Solutions are stable at pH 3-11. Hypromellose undergoes a reversible sol-gel transformation upon heating and cooling, respectively. The gelation temperature is 50-90°C, depending upon the grade and concentration of material. For temperatures below the gelation temperature, viscosity of the solution decreases as temperature is increased. Beyond the gelation temperature, viscosity increases as temperature is increa
Hypromellose K100M
Hypromellose K100M. Synonyms: Cellulosehydroxypropyl methyl ether; HPMC; methyl hydroxypropylcellulose; hydroxypropyl ; methylcellulose propylene glycol ether. CAS No. 9004-65-3. Product ID: PE-0538. Molecular formula: C8H15O8-(C10H18O6)n-C8H15O8. Mole weight: 10 000~1 500 000. Category: Thickener; Stabilizer; Emulsifier; Gelling Agents; Suspension Agents. Product Keywords: Stabilizers; Emulsifier Excipients; PE-0538; Hypromellose K100M; Thickener; Stabilizer; Emulsifier; Gelling Agents; Suspension Agents; C8H15O8-(C10H18O6)n-C8H15O8; 9004-65-3. UNII: 3NXW29V3WO. Grade: Pharmceutical Excipients. Administration route: Ophthalmic, oral; Topical and vaginal. Dosage Form: Ophthalmic preparations, oral capsules, suspensions, syrups and tablets; Topical and vaginal preparations. Stability and Storage Conditions: Hydroxypropyl methylene cellulose after drying moisture absorption, but the property is stable. The solution is stable at pH 3 ~ 11. The viscosity of solution decreases as temperature increases. Heating - cooling can make the reversible transformation of hydroxypropyl methylene cellulose from solution to gel state. Depending on different grades and concentrations, the gelation temperature is 50 ~ 90°C. The aqueous solution of hydroxypropyl methylcellulose has anti-enzyme effect and maintains good viscosity stability during long-term storage. However, its aqueous solution is susceptible to microbial attack, so p
Hypromellose phthalate
United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Hypromellose phthalate, HP 55S, HP 5, HP 5 (cellulose derivative), HP 55, HP 50, HPMCP HP 55S, Hydroxypropyl methylcelluose phthalate, HP 50 (cellulose derivative), HP 55UF, HPMCP-HP 55, HP 50F, HPMCP 55, Cellulose methyl 2-hydroxypropyl ether hydrogen phthalate ester, HPMCP-HP 50, HP 55F, Hydroxypropyl methyl cellulose phthalate, Hypromellose Phthalate, Cellulose, hydrogen 1,2-benzenedicarboxylate, 2-hydroxypropyl methyl ether, HPMCP, Cellulose phthalate hydroxypropyl methyl ether, Hydroxypropylmethylcellulose hydrogen phthalate, 2-Hydroxypropyl methyl cellulose phthalate.
Hypromellose phthalate
United States Pharmacopeia (USP) Reference Standard. Uses: For analytical and research use. Group: Pharmacopeia & metrological institutes standards; european pharmacopoeia (ph. eur.); pharmacopoeial standards. Alternative Names: Hypromellose phthalate, HP 55S, HP 5, HP 5 (cellulose derivative), HP 55, HP 50, HPMCP HP 55S, Hydroxypropyl methylcelluose phthalate, HP 50 (cellulose derivative), HP 55UF, HPMCP-HP 55, HP 50F, HPMCP 55, Cellulose methyl 2-hydroxypropyl ether hydrogen phthalate ester, HPMCP-HP 50, HP 55F, Hydroxypropyl methyl cellulose phthalate, Hypromellose Phthalate, Cellulose, hydrogen 1,2-benzenedicarboxylate, 2-hydroxypropyl methyl ether, HPMCP, Cellulose phthalate hydroxypropyl methyl ether, Hydroxypropylmethylcellulose hydrogen phthalate, 2-Hydroxypropyl methyl cellulose phthalate. CAS No. 9050-31-1. Pack Sizes: 100MG. Catalog: APS9050311. Format: Neat. Shipping: Room Temperature.
Hyst A
Hyst A is an antibacterial peptide isolated from Hybanthus stellarioides. Synonyms: Cys-Gly-Glu-Thr-Cys-Ile-Trp-Gly-Arg-Cys-Tyr-Ser-Glu-Asn-Ile-Gly-Cys-His-Cys-Gly-Phe-Gly-Ile-Cys-Thr-Leu-Asn.
HyT36
HyT36 is a low molecular weight hydrophobic tag that promotes the degradation of fusion protein and pseudokinase Her3[1][2][3]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1323151-45-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-141676.
HyT36
HyT36 is a hydrophobic inducer of the degradation of stabilized proteins. Synonyms: HyT36; 1323151-45-6; (R)-4-((3R,5R,7R)-Adamantan-1-yl)-N-(2-(2-((6-chlorohexyl)oxy)ethoxy)ethyl)-2-methylbutanamide; SCHEMBL16145936; MS-27953; HY-141676; CS-0198451; F90276. Grade: >98%. CAS No. 1323151-45-6. Molecular formula: C25H44ClNO3. Mole weight: 442.08.
Hythiemoside A
Hythiemoside A isolated from the herb of Siegesbeckia orientalis. Synonyms: (3α,5β,9β,10α,13α,15R)-3-(β-D-Glucopyranosyloxy)-15-hydroxypimar- 8(14)-en-16-yl acetate. Grade: 0.985. CAS No. 853267-91-1. Molecular formula: C28H46O9. Mole weight: 526.7.
Hyve A
Hyve A is an antibacterial peptide isolated from Hybanthus vernonii. Synonyms: Cys-Gly-Glu-Thr-Cys-Leu-Phe-Ile-Pro-Cys-Leu-Thr-Ser-Val-Phe-Gly-Cys-Ser-Cys-Lys-Asn-Arg-Gly-Cys-Tyr-Lys-Ile.
HZ1
Anticancer agent 241 (HZ1) is an orally active first-in-class cyclin-dependent kinase like 3 (CDKL3) -specific inhibitor. Anticancer agent 241 shows a strong tumor-suppressing effect, and has the potential to overcome the resistance of CDK4/6 inhibitor [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 3030492-40-8. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-161847.
HZ-1157
HZ-1157 is an inhibitor of hepatitis C virus (HCV) nonstructural protein 3/4A (NS3/4A) protease. Synonyms: HZ-1157; HZ 1157; HZ1157. Dengue Virus Inhibitor II; 5-tert-butoxyquinazoline-2,4-diamine; 5-(tert-Butoxy)quinazoline-2,4-diamine; 2,4-Quinazolinediamine, 5-(1,1-dimethylethoxy)-. Grade: 98.75%. CAS No. 1009734-33-1. Molecular formula: C12H16N4O. Mole weight: 232.287.
HZ52
HZ52 is a novel reversible inhibitor of 5-lipoxygenase, blocking leukotriene synthesis with an IC50 value of 0.7 μM in intact human polymorphonuclear leukocytes. HZ52 was shown to prevent carrageenan-induced pleurisy accompanied by reduced LTB(4) levels and protected mice (10 mg·kg?¹, i.p.) against PAF-induced shock. Synonyms: HZ-52; HZ 52; 2-[4-Chloro-6-(4-phenylanilino)pyrimidin-2-yl]sulfanyloctanoic acid. Grade: ≥98%. CAS No. 1077626-51-7. Molecular formula: C24H26ClN3O2S. Mole weight: 456.
A potent, reversible inhibitor of 5-lipoxygenase, blocking leukotriene synthesis with an IC50 value of 0.7 μM in intact human polymorphonuclear leukocytes. It also attenuates leukotriene B4 synthesis, prevents carrageenan-induced pleurisy, and protects against platelet-activating factor-induced shock in mice when given intraperitoneally. Group: Biochemicals. Alternative Names: 2- [ [4- ( [1, 1'-biphenyl] -4-ylamino) -6-chloro-2-pyrimidinyl] thio] octanoic Acid; HZ 52. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.