A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
21-Dehydroxy Desoxymetasone-d3 is labelled 21-Dehydroxy Desoxymetasone (D230500), an impurity of Desoxymetasone (D296970) which is anti-inflammatory. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C22H26D3FO3, Molecular Weight: 363.48. US Biological Life Sciences.
Worldwide
21-Deoxy-11-keto Prednisolone 17-Propionate
21-Deoxy-11-keto Prednisolone 17-Propionate was a used in preparation of antiinflmmatory 17-acyloxy steroids. Group: Biochemicals. Grades: Highly Purified. CAS No. 22958-40-3. Pack Sizes: 5mg, 10mg. Molecular Formula: C24H30O5, Molecular Weight: 398.49. US Biological Life Sciences.
Worldwide
21-Deoxy-11-keto Prednisolone 17-Propionate
21-Deoxy-11-keto Prednisolone 17-Propionate is used in the preparation of Prednisolone, which is a synthetic glucocorticoid used to treat a variety of inflammatory and auto-immune conditions. Synonyms: Pregna-1,4-diene-3,11,20-trione, 17-hydroxy-, propionate. CAS No. 22958-40-3. Molecular formula: C24H30O5. Mole weight: 398.49.
21-Deoxy Betamethasone
21-Deoxy Betamethasone is an impurity of Betamethasone. Synonyms: Doxybetasol; 21-Deoxybetamethasone; 9-Fluoro-11β,17-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione; Doxibetasol; Doxybetasol; 9-Fluoro-11β,17-dihydroxy-16β-methyl-pregna-1,4-diene-3,20-dione. Grade: > 95%. CAS No. 1879-77-2. Molecular formula: C22H29FO4. Mole weight: 376.47.
21-Deoxycortisol
21-Deoxycortisol is an endogenous metabolite. 21-Deoxycortisol is a sign of congenital adrenal hyperplasia[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 641-77-0. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg. Product ID: HY-113405.
21-Deoxy cortisol
21-Deoxy cortisol. Group: Biochemicals. Alternative Names: (11b)-11,17-Dihydroxypregn-4-ene-3,20-dione; 11b,17-Dihydroxypogesterone; 11b,17a-Dihydroxypregn-4-ene-3,20-dione. Grades: Highly Purified. CAS No. 641-77-0. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C21H30O4. US Biological Life Sciences.
Worldwide
21-Deoxy Cortisol
21-Deoxy Cortisol is a metabolite of Fluticasone propionate. Synonyms: (11β)-11,17-Dihydroxypregn-4-ene-3,20-dione; 11β,17-Dihydroxypogesterone; 11β,17α-Dihydroxypregn-4-ene-3,20-dione; 21-Dehydrohydrocortisone; 21-Deoxyhydrocortisone; 21-Desoxycortisol; Pregn-4-ene-11β,17α-diol-3,20-dione. Grade: > 95%. CAS No. 641-77-0. Molecular formula: C21H30O4. Mole weight: 346.46.
21-Deoxy cortisone
21-Deoxy Cortisone (21-Desoxycortisone; NSC 38722) is a corticosteroid metabolite of 11-ketoprogesterone. It is formed from 11-ketoprogesterone by the cytochrome P450 (CYP) isozyme CYP17A1, but can also be produced by oxidation of 21-deoxycortisone (HY-113405) by 11β-hydroxysteroid dehydrogenase type 2 (11β-HSD2). Congenital adrenal hyperplasia is an inborn error of metabolism characterized by a deficiency of 21-hydroxylase, and 21-Deoxy Cortisone levels are elevated in patients with congenital adrenal hyperplasia. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 21-Desoxycortisone; NSC 38722. CAS No. 1882-82-2. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg. Product ID: HY-W741510.
21-Deoxy cortisone
21-Deoxy cortisone. Group: Biochemicals. Alternative Names: 17-Hydroxypregn-4-ene-3,11,20-trione; 17a-Hydroxy-11-oxoprogesterone; 17a-Hydroxypregn-4-ene-3,11,20-trione. Grades: Highly Purified. CAS No. 1882-82-2. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C21H28O4. US Biological Life Sciences.
Worldwide
21-Deoxy Cortisone
21-Deoxy Cortisone is a Cortisone derivative, a glucocorticoid. Synonyms: 17-Hydroxypregn-4-ene-3,11,20-trione; 17α-Hydroxy-11-oxoprogesterone; 17α-Hydroxypregn-4-ene-3,11,20-trione; 21-Desoxycortisone; 4-Pregnene-17α-ol-3,11,20-trione; 6-Pregn-4-en-17α-ol-3,11,20-trione; NSC 38722. Grade: > 95%. CAS No. 1882-82-2. Molecular formula: C21H28O4. Mole weight: 344.44.
21-Deoxyprednisolone
21-Deoxyprednisolone is an analog of prednisolone. It is metabolically interconvertible with Prednisone. Prednisolone is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Synonyms: Deprodone; 11β,17-Dihydroxypregna-1,4-diene-3,20-dione; Prednisolone Acetate EP Impurity D; Prednisolone Impurity 31; (11β)-11,17-Dihydroxypregna-1,4-diene-3,20-dione; Pregna-1,4-diene-3,20-dione, 11,17-dihydroxy-, (11β)-. Grade: ≥95%. CAS No. 20423-99-8. Molecular formula: C21H28O4. Mole weight: 344.44.
21-Deoxyprednisolone
21-Deoxyprednisolone. Group: Biochemicals. Alternative Names: Deprodone; 11 β,17-Dihydroxypregna-1,4-diene-3,20-dione. Grades: Highly Purified. CAS No. 20423-99-8. Pack Sizes: 10mg. Molecular Formula: C21H28O4, Molecular Weight: 344.44. US Biological Life Sciences.
Worldwide
21-Deoxyprednisolone 17α-Propionate
Ester of 21-Deoxyprednisolone 17α-Propionate is a topical antiinflammatory agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 20424-00-4. Pack Sizes: 10mg, 25mg. Molecular Formula: C24H32O5, Molecular Weight: 400.51. US Biological Life Sciences.
Worldwide
21-Deoxyprednisolone 17α-Propionate
RD20000, a corticosteroid, is a topical antiinflammatory agent. Synonyms: Deprodone Propionate; (11β)-11-Hydroxy-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; RD 20000; (11β)-11-Hydroxy-3,20-dioxopregna-1,4-dien-17-yl propionate; Pregna-1,4-diene-3,20-dione, 11-hydroxy-17-(1-oxopropoxy)-, (11β)-; 21-Deoxyprednisolone; (11β)-11,17-Dihydroxypregna-1,4-diene-3,20-dione. Grade: ≥95%. CAS No. 20424-00-4. Molecular formula: C24H32O5. Mole weight: 400.51.
21-Desacetoxy-21-Chloro Anecortave
21-Desacetoxy-21-Chloro Anecortave is a metabolite of Anecortave, which is a drug used for the treatment of ocular neovascular diseases. Synonyms: 21-Chloro-17-hydroxypregna-4,9(11)-diene-3,20-dione; (8S,10S,13S,14S,17R)-17-(2-Chloroacetyl)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,10,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Grade: ≥95%. CAS No. 75868-48-3. Molecular formula: C21H27ClO3. Mole weight: 362.89.
21-Desacetoxy-21-Chloro Anecortave
21-Desacetoxy-21-Chloro Anecortave has been used in the preparation of pregnane derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 75868-48-3. Pack Sizes: 10mg, 25mg. Molecular Formula: C21H27ClO3, Molecular Weight: 362.89. US Biological Life Sciences.
Worldwide
21-Desacetoxy Anecortave
21-Desacetoxy Anecortave is has been used in the synthesis of the ophthalmic drug fluorometholone. Group: Biochemicals. Grades: Highly Purified. CAS No. 34184-82-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C21H28O3, Molecular Weight: 328.45. US Biological Life Sciences.
Worldwide
21-Desacetoxy Anecortave
21-Desacetoxy Anecortave is a metabolite of Anecortave, which is a drug used for the treatment of ocular neovascular diseases. Synonyms: 17-Hydroxypregna-4,9(11)-diene-3,20-dione; 17-Hydroxypregn-4,9(11)-dien-3,20-dione; Pregn-4,9(11)-diene-3,20-dione, 17-hydroxy-; (8S,10S,13S,14S,17R)-17-Acetyl-17-hydroxy-10,13-dimethyl-1,2,6,7,8,10,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Grade: ≥95%. CAS No. 34184-82-2. Molecular formula: C21H28O3. Mole weight: 328.45.
21-Desacetyl-21-dehydro Difluprednate
21-Desacetyl-21-dehydro Difluprednate is an impurity of Difluprednate, which is shown to have anti-inflammatory activity. Synonyms: (6α,11β)-6,9-Difluoro-11-hydroxy-3,20-dioxo-17-(1-oxobutoxy)pregna-1,4-dien-21-al. Molecular formula: C25H30F2O6. Mole weight: 464.50.
21-Desacetyl 21-Formyl Deflazacort
21-Desacetyl 21-Formyl Deflazacort is a derivative of Deflazacort (D228975) which is a systemic corticosteroid used for rheumatoid arthritis and lupus. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C24H29NO6, Molecular Weight: 427.49. US Biological Life Sciences.
Worldwide
21-Desacetyl-21-isovaleroyl-d3 Difluprednate
21-Desacetyl-21-isovaleroyl-d3 Difluprednate is the labelled form of 21-Desacetyl-21-isovaleroyl Difluprednate. 21-Desacetyl-21-isovaleroyl Difluprednate is an impurity of the drug Difluprednate (D445925). Difluprednate is a corticosteroid (derivative of prednisolone), approved for the treatment of post-operative ocular inflammation. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C30H37D3F2O7, Molecular Weight: 553.65. US Biological Life Sciences.
Worldwide
21-Desacetyl-21-isovaleroyl Difluprednate
21-Desacetyl-21-isovaleroyl Difluprednate is an impurity of the drug Difluprednate (D445925). Difluprednate is a corticosteroid (derivative of prednisolone), approved for the treatment of post-operative ocular inflammation. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C30H40F2O7, Molecular Weight: 550.63. US Biological Life Sciences.
Worldwide
21-Desacetyl-21-isovaleroyl Difluprednate
21-Desacetyl-21-isovaleroyl Difluprednate is an impurity of the drug Difluprednate, which is used for the treatment of post-operative ocular inflammation and pain. Synonyms: (6α,11β)-17-(Butyryloxy)-6,9-difluoro-11-hydroxy-3,20-dioxopregna-1,4-dien-21-yl 3-methylbutanoate; Butanoic acid, 3-methyl-, (6α,11β)-6,9-difluoro-11-hydroxy-3,20-dioxo-17-(1-oxobutoxy)pregna-1,4-dien-21-yl ester. Molecular formula: C30H40F2O7. Mole weight: 550.63.
21-Desacetyl 21-O-Iodometyl Deflazacort
21-Desacetyl 21-O-Iodometyl Deflazacort is an impurity of Deflazacort, which is a systemic corticosteroid used to treat rheumatoid arthritis and lupus. Synonyms: 2-((6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-6a,8a,10-trimethyl-4-oxo-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d]oxazol-8b-yl)-2-oxoethyl hypoiodite. Grade: 99%. Molecular formula: C23H28INO5. Mole weight: 525.38.
21-Desacetyl 21-O-Iodometyl Deflazacort
21-Desacetyl 21-O-Iodometyl Deflazacort is an impurity of Deflazacort (D228975) which is a systemic corticosteroid and derivative of prednisolone. Deflazacort is used for rheumatoid arthritis and lupus. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C23H28INO5, Molecular Weight: 525.38. US Biological Life Sciences.
Worldwide
21-Desacetyl amcinonide
21-Desacetyl amcinonide. Group: Biochemicals. Alternative Names: (11b, 16a)-16, 17-[Cyclopentylidenebis (oxy)]-9-fluoro-11, 21-dihydroxypregna-1, 4-diene-3, 20-dione. Grades: Highly Purified. CAS No. 55646-99-6. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C26H33FO6. US Biological Life Sciences.
Worldwide
21-Desacetyl Anecortave
21-Desacetyl Anecortave. Group: Biochemicals. Alternative Names: 17,21-Dihydroxy-pregna-4,9(11)-diene-3,20-dione; 17,21-Dihydroxypregna-4,9(11)-diene-3,20-dione; AL 4940; Anecortave Acetate Related Compound A. Grades: Highly Purified. CAS No. 10184-70-0. Pack Sizes: 10mg. Molecular Formula: C21H28O4, Molecular Weight: 344.44. US Biological Life Sciences.
Worldwide
21-Desacetyl Anecortave
21-Desacetyl Anecortave is a metabolite of Anecortave, which is a drug used for the treatment of ocular neovascular diseases. Synonyms: 17,21-Dihydroxypregna-4,9(11)-diene-3,20-dione; AL 4940; (8S,10S,13S,14S,17R)-17-Hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-1,2,6,7,8,10,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Grade: ≥95%. CAS No. 10184-70-0. Molecular formula: C21H28O4. Mole weight: 344.44.
21-Desacetyldeflazacort
21-Desacetyldeflazacort (21-desDFZ) is the active metabolite of Deflazacort (HY-13609). Deflazacort is an anti-inflammatory and immunosuppressant. Deflazacort is an inactive pro-drug which can be rapidly converted by esterases to the active metabolite 21-desacetyldeflazacort after oral administration[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 21-desDFZ. CAS No. 13649-57-5. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-100085.
21-Desacetyl deflazacort
21-Desacetyl deflazacort. Group: Biochemicals. Alternative Names: (11b,16b)-11,21-Dihydroxy-2'-methyl-5'H-pregna-1,4-dieno[17,16-d]oxazole-3,20-dione; Deacetyldeflazacort; Deflazacortalcohol. Grades: Highly Purified. CAS No. 13649-57-5. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C23H29NO5. US Biological Life Sciences.
Worldwide
21-Desacetyl Deflazacort
A metabolite of Deflazacort, a systemic corticosteroid, a derivative of prednisolone and used for rheumatoid arthritis and lupus. Synonyms: 5'H-Pregna-1,4-dieno[17,16-d]oxazole-3,20-dione, 11,21-dihydroxy-2'-methyl-, (11β,16β)-; (11β,16β)-11,21-Dihydroxy-2'-methyl-5'H-pregna-1,4-dieno[17,16-d]oxazole-3,20-dione; Deacetyldeflazacort; Deflazacortalcohol; 21-Deacetyldeflazacort; 5'βH-Pregna-1,4-dieno[17,16-d]oxazole-3,20-dione, 11β,21-dihydroxy-2'-methyl-; L 6485. Grade: ≥95%. CAS No. 13649-57-5. Molecular formula: C23H29NO5. Mole weight: 399.48.
21-Desacetyl Deflazacort-d3 (Major)
A labeled metabolite of Deflazacort a systemic corticosteroid, a derivative of Prednisolone and used for rheumatoid arthritis and lupus. Group: Biochemicals. Alternative Names: (11 β,16 β)-11,21-Dihydroxy-2'-methyl-5'H-pregna-1,4-dieno[17,16-d]oxazole-3,20-di-one-d3; Deacetyldeflazacort-d3; Deflazacortalcohol-d5; L 6485-d3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
21-Desacetyl Difluprednate-d3
21-Desacetyl Difluprednate-d3 is the isotope labeled form of 21-Desacetyl Difluprednate (D445825). 21-Desacetyl Difluprednate is an anti-inflammatory steriod and a metabolite of Difluprednate (D445925). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C25H29D3F2O6, Molecular Weight: 469.53. US Biological Life Sciences.
Worldwide
21-Deschloro Clobetasol 17-Propionate
21-Deschloro Clobetasol 17-Propionate possesses vasoconstrictor activity. Also, it is derived from Betamethasone 17-Propionate 21-Mesylate (Clobetasol Propionate EP Impurity), which is the 21-mesylate analogue of Betamethasone 17-Acetate (B327015) with anti-inflammatory activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 4351-48-8. Pack Sizes: 1mg, 5mg. Molecular Formula: C25H33FO5, Molecular Weight: 432.52. US Biological Life Sciences.
Worldwide
21-Deschloro Clobetasol 17-Propionate
21-Deschloro Clobetasol 17-Propionate is one of Clobetasol propionate impurities. Clobetasol propionate is a glucocorticoid that induces monooxygenase activity in vivo. It alters the structure of tight junctions in epidermis and smoothened hedgehog pathway receptor agonist. It can be used as anti-inflammatory, immunosuppressive and antimitotic agent. Active in vivo. Synonyms: 9-Fluoro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate; Clobetasol Propionate EP Impurity H; Clobetasol Propionate Impurity H; 9-Fluoro-11β,17-dihydroxy-16β-methyl-pregna-1,4-diene-3,20-dione 17-Propionate; (11β,16β)-9-Fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; 21-Deoxybetamethasone 17-propionate; Clobetasol Propionate EP IMP H; (8S,9R,10S,11S,13S,14S,16S,17R)-17-Acetyl-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl Propionate. Grade: 98%. CAS No. 4351-48-8. Molecular formula: C25H33FO5. Mole weight: 432.52.
21-Deschloromethyl-21-O-Ethoxycarbonyl Loteprednol Etabonate is an impurity of Loteprednol, which is a corticosteroid used to treat inflammations of the eye. Synonyms: Loteprednol Impurity 3; (11β,17α)-17-[(Ethoxycarbonyl)oxy]-11-hydroxy-3-oxo-androsta-1,4-diene-17-carboxylic Acid Anhydride with Ethyl Hydrogen Carbonate; Prednisolone Dicarbonate; Androsta-1,4-diene-17-carboxylic acid, 17-[(ethoxycarbonyl)oxy]-11-hydroxy-3-oxo-, anhydride with ethyl hydrogen carbonate, (11β,17α)-; (11β,17α)-17-{[(Ethoxycarbonyl)oxy]carbonyl}-11-hydroxy-3-oxoandrosta-1,4-dien-17-yl ethyl carbonate; Carbonic acid, (11β,17α)-17-[[(ethoxycarbonyl)oxy]carbonyl]-11-hydroxy-3-oxoandrosta-1,4-dien-17-yl ethyl ester. Grade: ≥95%. CAS No. 133991-62-5. Molecular formula: C26H34O9. Mole weight: 490.54.
21-Desisobutyryl-21-cyclohexanoyl Ciclesonide
21-Desisobutyryl-21-cyclohexanoyl Ciclesonideis an analog of Ciclesonide (C432690), which is a glucocorticoid microemulsion nasal preparation allergy inhibitor rhinitis. Group: Biochemicals. Grades: Highly Purified. CAS No. 1005416-98-7. Pack Sizes: 1mg, 5mg. Molecular Formula: C35H48O7, Molecular Weight: 580.75. US Biological Life Sciences.
2-[(1E)-2-Phenylethenyl]-3-(phenylmethoxy)-4H-pyran-4-one is an intermediate in the synthesis of Dolutegravir (D528800), a second generation HIV-1 integrase strand transfer inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 1206102-05-7. Pack Sizes: 25mg, 100mg. Molecular Formula: C20H16O3. US Biological Life Sciences.
2-[(1E)-(Hydroxyimino)methyl]-6-methoxyphenol. Group: Biochemicals. Grades: Highly Purified. CAS No. 2169-99-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C8H9NO3, Molecular Weight: 167.16. US Biological Life Sciences.
Worldwide
21-Episerratenediol
21-Episerratenediol is a natural triterpenoid found in the herbs of Lycopodium serratum, it exhibited a remarkable inhibitory effect on skin tumor promotion in an in vivo two-stage mouse skin carcinogenesis test using 7,12-dimethylbenz[a]anthracene as an initiator and TPA as a promoter which indicates that 21-episerratenediol might has the activity of anti-cancer. Uses: Anti-cancer; anti-tumor. Synonyms: C(14a)-Homo-27-norgammacer-14-ene-3β,21β-diol. Grade: >98%. CAS No. 1449-06-5. Molecular formula: C30H50O2. Mole weight: 442.7.
This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. Group: Enzymes. Synonyms: 1,2-β-D-fructan 1F-fructosyltransferase; fructan:fructan fructosyl transferase; FFT; 1,2-β-fructan 1F-fructosyltransferase; 1,2-β-D-fructan:1,2-β-D-fructan 1F-β-D-fructosyltransferase; fructan:fructan 1-fructosyl transferase; 2,1-β-D-fructan:2,1-β-D-fructan 1-β-D-fructosyltransferase. Enzyme Commission Number: EC 2.4.1.100. CAS No. 73379-55-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2328; 2,1-fructan:2,1-fructan 1-fructosyltransferase; EC 2.4.1.100; 73379-55-2; 1,2-β-D-fructan 1F-fructosyltransferase; fructan:fructan fructosyl transferase; FFT; 1,2-β-fructan 1F-fructosyltransferase; 1,2-β-D-fructan:1,2-β-D-fructan 1F-β-D-fructosyltransferase; fructan:fructan 1-fructosyl transferase; 2,1-β-D-fructan:2,1-β-D-fructan 1-β-D-fructosyltransferase. Cat No: EXWM-2328.