Hydroxypropyl methylcellulose phthalate
Hydroxypropyl methylcellulose phthalate (CAS No.: 9050-31-1): Product Profile, Parameter and Industrial Application Analysis 1. Product Overview Hypromellose Phthalate (HPMCP, CAS:9050‑31‑1) is a pH‑sensitive cellulose‑derived pharmaceutical excipient widely applied in oral solid‑dosage formulation development and manufacturing. Featuring phthalate‑modified side‑chains, it remains insoluble in gastric fluid and dissolves in intestinal fluid, performing enteric‑coating function for tablets, […]
4-Chlorophenylboronic acid
Basic information： Product name 4-Chlorophenylboronic acid Synonym 4-Chlorophenylboronicacid,97%;4-Chlorophenylboronicacid,Maycontainvaryingamountsofanhydride,97%;4-Chlorophenylboronicacid,4-Chlorobenzeneboronicacid;p-chlorophChemicalbookenylboronicaci;(4-chlorophenyl)boronicacid(SALTDATA:0.7H2O);4-Chlorophenylboronicacid,97%5GR;NSC25408;BORONICACID,(4-CHLOROPHENYL)-;P-CHLOROBENZENEBORONICACID; CAS No. 1679-18-1 MF C6H6BClO2 MW 156.37 Appearance Off-white powder Related categories Pharmaceutical intermediates; catalyst; Material intermediate. Storage Protect from the light and store in a dry place. Packaging 1kg/bag, 5kg/bag, 25kg/drum, can be also subpacked as customer’s request. Product Manager Cara Lee Email: Cara@coreychem.com Appearance: […]
3-oxo-1,3-dihydroisobenzofuran-1-ylphosphonic acid
Basic information： Product name 3-oxo-1,3-dihydroisobenzofuran-1-ylphosphonic acid Synonym 3-oxo-1,3-dihydroisobenzofuran-1-ylphosphonicacid;(3-Oxo-1,3-dihydroisobenzofuran-1-yl)phosphonicaciddimethylester;Dimethyl(3-oxo-1,3-dihydroisobenzofuran-1-yl)phosphonate;Phosphonicacid,(1,3-dihydro-3-oxo-1-isobenzofuranyl)-,diMethylChemicalbookester;Dimethyl(1,3-dihydro-3-oxo-1-isobenzofuranyl)phosphonate;Phosphonicacid,P-(1,3-dihydro-3-oxo-1-isobenzofuranyl)-,dimethylester;dimethyl1,3-dihydro-3-oxoisobenzofuran-1-yl-1-phosphonate;3-dimethoxyphosphoryl-3H-2-benzofuran-1-one CAS No. 61260-15-9 MF C10H11O5P MW 242.17 Appearance White solid Related categories Pharmaceutical intermediates. Storage Protect from the light and store in a dry place. Packaging 1kg/bag, 5kg/bag, 25kg/drum, can be also subpacked as customer’s request. Product Manager Cara Lee Email: Cara@coreychem.com Appearance: White powder Application: 3-oxo-1,3-dihydroisobenzofuran-1-ylphosphonic […]
Hydroxypropyl cellulose
Basic information： Item Specification 2910 2906 2208 Methoxy(%) 28.0-30.0% 27.0-30.0% 19.0-24.0% Hydroxypropoxy(%) 7.0-12.0% 4.0-7.5% 4.0-12.0% PH 5.0-8.0 Insoluble Matter in Water ≤5mg(0.5%) Loss on Drying(%) ≤5.0% Residue(%) ≤1.5% Heavy Metals(ppm) ≤10ppm Arsenic (ppm) ≤0.0002% Microbiological Limit Total microbe count≤1000cfu/g Total mold and yeast≤100cfu/g Escherichia coli not detected Appearance: White powder Application: Hydroxypropyl cellulose can be […]
