A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
5-Allyl-3-methoxy-6-methyl-7-(3,4,5-trimethoxyphenyl)bicyclo[3.2.1]oct-3-ene-2,8-dione is a natural lignan found in the herbs of Cassia fistula. Synonyms: [1S-(6-endo,7-exo)]-3-Methoxy-6-methyl-5-(2-propenyl)-7-(3,4,5-trimethoxyphenyl)bicyclo[3.2.1]oct-3-ene-2,8-dione. Grade: >95%. CAS No. 106894-43-3. Molecular formula: C22H26O6. Mole weight: 386.4.
5-Allyl-4,6-dichloro-pyrimidine
5-Allyl-4,6-dichloro-pyrimidine. CAS No. 16019-31-1. Product ID: ACM16019311. Molecular formula: C7H6Cl2N2. Alfa Chemistry - ISO 9001:32057 Certified.
5-Allyl-5-isopropyl-1-methylbarbituric acid
5-Allyl-5-isopropyl-1-methylbarbituric acid. CAS No. 1861-21-8. Product ID: ACM1861218. Molecular formula: C11H16N2O3. Mole weight: 224.25634. Alfa Chemistry - ISO 9001:32057 Certified.
5-Allyl-5-methallyl-barbituric Acid
5-Allyl-5-methallyl-barbituric Acid can be used as analyte in analytical study for identification of impurities in bulk butalbital by HPLC using UV detection, MS and NMR characterization. Group: Biochemicals. Grades: Highly Purified. CAS No. 66941-74-0. Pack Sizes: 5mg, 10mg. Molecular Formula: C11H14N2O3. US Biological Life Sciences.
5α,6 β-Dibromostigmastan-3 β-yl 3-Acetate is a reactant used in the preparation of methylenecholestendiol and phytosterol biosynthesis. Group: Biochemicals. Alternative Names: (3 β,5α,6 β,22E)-5,6-Dibromo-stigmast-22-en-3-ol 3-Acetate; 5,6 β-Dibromo-5α-stigmast-22-en-3 β-ol Acetate. Grades: Highly Purified. CAS No. 32212-73-0. Pack Sizes: 50mg. US Biological Life Sciences.
5α,8α-[N,N-(4-Phenylurazole)]-3 β-O-tert-butyldimethylsilyloxy-chol-6-en-24-oic Acid Methyl Ester is an intermediate in the preparation of 7-Dehydro Desmosterol-d6 (D229557). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
5α,8α-[N,N-(4-Phenylurazole)]-3-O-tert-butyldimethylsilyl-chol-6-en-24-al-3 β-ol is an intermediate in the preparation of 7-Dehydro Desmosterol-d6 (D229557). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
5α,8α-[N,N-(4-Phenylurazole)]-3-O-tert-butyldimethylsilyl-chol-6-en-3 β,24-diol is an intermediate in the preparation of 7-Dehydro Desmosterol-d6 (D229557). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
5α-Androstan-3α-ol-17-one-[16,16-d2] 3-glucuronide is the labelled analogue of Androsterone glucuronide, which is a major circulating and urinary metabolite of testosterone and dihydrotestosterone (DHT). Synonyms: β-D-Glucopyranosiduronic acid, (3α,5α)-17-oxoandrostan-3-yl-16,16-d2; (3α,5α)-17-Oxo(16,16-d2)androstan-3-yl β-D-glucopyranosiduronic acid; Androstan-17-one-16,16-d2, 3-(β-D-glucopyranuronosyloxy)-, (3α,5α)-; Androsterone-16,16-d2 glucuronide; 5α-Androstan-3α-ol-17-one-16,16-d2-glucosiduronate; 17-Oxo-5α-androstan-3α-yl-16,16-d2 β-D-glucopyranosiduronic acid. Grade: ≥95%; 99% atom D. CAS No. 362049-52-3. Molecular formula: C25H36D2O8. Mole weight: 468.58.
5α-Androstan-3 β-ol
An Androstane metabolite. Group: Biochemicals. Alternative Names: (3 β,5α)-. Grades: Highly Purified. CAS No. 1224-92-6. Pack Sizes: 100mg. US Biological Life Sciences.
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5α-Androstan-3β-ol
5α-Androstan-3β-ol (Androstan), a saturated sterol, is a CAR (constitutive androstane receptor) inverse agonist ligand. 5α-Androstan-3β-ol (Androstan) increases the AmB-channel conductance in a concentration dependent manner[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 3β-Hydroxy-5α-androstane. CAS No. 1224-92-6. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-W013854.
Intermediate in the chemical synthesis of cholesterol derivatives, and substrate for producing androsterone derivatives via bacterial steroid biotransformation. Group: Biochemicals. Alternative Names: (3 β,5α,6 β)-. Grades: Highly Purified. CAS No. 1258-07-7. Pack Sizes: 10mg. US Biological Life Sciences.
5α-Cholanic Acid-3β-ol-[d2] is a labelled compound of Isoallolithocholic Acid. Isoallolithocholic Acid is a steroid compound used for treatment of inflammatory or autoimmune disorders. Synonyms: 5a-Cholanic Acid-3b-ol-23,23-d2; (4R)-4-[(1S,2S,5S,7S,10R,11S,14R,15R)-5-hydroxy-2,15-dimethyltetracyclo[8.7.0.07.0]heptadecan-14-yl](2,2-D2)pentanoic acid; (R)-4-((3S,5S,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic-2,2-d2 acid. Grade: >98%. Molecular formula: C24H38D2O3. Mole weight: 378.58.
5α-Cholesta-7,24-diene-3 β-ol
5α-Cholesta-7,24-diene-3 β-ol. Group: Biochemicals. Alternative Names: (3 β,5α)-Cholesta-7,24-dien-3-ol; 5α-Cholesta-7,24-dien-3 β-ol. Grades: Highly Purified. CAS No. 651-54-7. Pack Sizes: 2.5mg. Molecular Formula: C27H44O, Molecular Weight: 384.64. US Biological Life Sciences.
Worldwide
5α-Cholestan-3 β-ol
5α-Cholestan-3 β-ol is a carbon stanol formed from biohydrogenation of Cholesterol (C432501) in the gut. Studies have also examined the conversion of 5α-Cholestan-3 β-ol catalyzed by 3- β-hydroxysteroid dehydrogenase of rat liver. Group: Biochemicals. Alternative Names: (3 β,5α)-Cholestan-3-ol; 3 β-Hydroxy-5α-cholestane; 3 β-Hydroxycholestane; 5α(H)-Cholestan-3 β-ol; 5α-Cholestanol; 5α-Dihydrocholesterol; Cholestan-3 β-ol; Cholestanol; Dihydrocholesterin; Dihydrocholesterol; Dihydrolathosterol; Lathostanol; NSC 18188; Zymostanol; β-Cholestanol. Grades: Highly Purified. CAS No. 80-97-7. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
5α-Cholestan-3β-ol-d5
5α-Cholestan-3β-ol-d5 is the deuterium labeled 5α-Cholestan-3β-ol. 5α-Cholestan-3β-ol is a derivitized steroid compound[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Dihydrocholesterol-d5; 5α-Cholestanol-d5; NSC 18188-d5. CAS No. 2260669-14-3. Pack Sizes: 1 mg; 5 mg. Product ID: HY-107819S.
5α-Cholestan-3 β-ol-d7
5α-Cholestan-3 β-ol-d7 is the isotope labelled analog of 5α-Cholestan-3 β-ol. 5α-Cholestan-3 β-ol is a carbon stanol formed from biohydrogenation of Cholesterol (C432501) in the gut. Group: Biochemicals. Alternative Names: (3 β,5α)-Cholestan-25,26,26,26,27,27,27-d7-3-ol; (3 β,5α)-Cholestan-3-ol-d7; 3 β-Hydroxy-5α-cholestane-d7; 3 β-Hydroxycholestane-d7; 5α(H)-Cholestan-3 β-ol-d7; 5α-Cholestanol-d7; 5α-Dihydrocholesterol-d7; Cholestan-3 β-ol-d7; Cholestanol-d7; Dihydrocholesterin-d7; Dihydrocholesterol-d7; Dihydrolathosterol-d7; Lathostanol-d7; NSC 18188-d7; Zymostanol-d7; β-Cholestanol-d7. Grades: Highly Purified. CAS No. 84061-69-8. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
5alpha-Cholestane-[3,3-d2]
5alpha-Cholestane-[3,3-d2]. Synonyms: Cholestane D2; 5alpha-Cholestane-3,3-d2; 5α-Cholestane-3,3-d2; α-Cholestane-d2; (20R)-5α(H),14α(H),17α(H)-Cholestane-d2; 28,29,30-Trinorlanostane-d2; NSC 224419-d2. Grade: 98%; 98% atom D. CAS No. 122241-86-5. Molecular formula: C27H46D2. Mole weight: 374.69.
5α-Cholestane-[d4]
5α-Cholestane-[d4]. Synonyms: 5α-Cholestane-2,2,4,4-d4. Grade: 97% by CP; 98% atom D. CAS No. 205529-74-4. Molecular formula: C27H44D4. Mole weight: 376.69.
5α-Dihydrocortisol
Metabolite of Cortisol. Group: Biochemicals. Alternative Names: 11 β,17,21-Trihydroxy-5α-pregnane-3,20-dione; 11 β,17,21-Trihydroxy-5α-pregnane-3,20-dione; 11 β,17α,21-Trihydroxy-5α-pregnane-3,20-dione; 5α-Dihydrocortisol; 5α-Pregnan-11 β,17α,21-triol-3,20-dione; Allodihydrocortisol; Allodi hydro hydrocortisone; Allopregnane-11 β,17α,21-triol-3,20-dione; Hydrallostane. Grades: Highly Purified. CAS No. 516-41-6. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
5α-Dihydrocortisol 21-Acetate
Cortisol derivatiove. Group: Biochemicals. Alternative Names: 11 β,17,21-Trihydroxy-5α-pregnane-3,20-dione 21-Acetate; 5α-Dihydrocortisol 21-Acetate; Hydrallostane 21-Acetate; NSC 15479; RU 18748. Grades: Highly Purified. CAS No. 4004-68-6. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
5 α -Di hydrodeoxycorticost erone
5 α -Di hydrodeoxycorticost erone. Group: Biochemicals. Alternative Names: 21-Hydroxy-5α-pregnane-3,20-dione; 5α-Dihydro-11-deoxycorticosterone; 5α-Pregnan-21-ol-3,20-dione; Allopregnane-21-ol-3,20-dione. Grades: Highly Purified. CAS No. 298-36-2. Pack Sizes: 50mg. Molecular Formula: C21H32O3, Molecular Weight: 332.48. US Biological Life Sciences.
Worldwide
5α-Dihydrolevonorgestrel
5α-Dihydrolevonorgestrel. Group: Biochemicals. Alternative Names: (5α,17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-20-yn-3-one. Grades: Highly Purified. CAS No. 78088-19-4. Pack Sizes: 10mg. Molecular Formula: C21H30O2, Molecular Weight: 314.459999999999. US Biological Life Sciences.
Worldwide
5-Alpha-Dihydro Progesterone
A derivative of Progesterone.Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Synonyms: 5α-Pregnane-3,20-dione (8CI); 5α-Pregnanedione (7CI); (+)-(5α)-Pregnane-3,20-dione; 3,20-Allopregnanedione; 3,20-Dioxo-5α-pregnane; 5α-Dihydro-P4; 5α-Dihydroprogesterone; NSC 18319; (5α)-Pregnane-3,20-dione. Grade: > 95%. CAS No. 566-65-4. Molecular formula: C21H32O2. Mole weight: 316.49.
5-Alpha-Dihydro Progesterone-d8
An isotope lablled derivative of Progesterone.Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Grade: 95% by HPLC; 98% atom D. Molecular formula: C21H24O2D8. Mole weight: 324.54.
5α-ESTRAN-3α-OL-17-ONE ACETATE
5α-ESTRAN-3α-OL-17-ONE ACETATE. Group: Biochemicals. US Biological Life Sciences.
Worldwide
5α-Estran-3β-ol-17-one-d3
5α-Estran-3β-ol-17-one-d3. Synonyms: 19-Norandrosterone-d3. Grade: 95% by HPLC; 98% atom D. Molecular formula: C18H25D3O2. Mole weight: 279.43.
5α-Estrane-3α,17α-diol-d5
Labeled endogenous estrogen. Group: Biochemicals. Alternative Names: (3α, 5α, 17α)-Estrane-3, 17-diol-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
A protected metabolite of 17 β-Nandrolone. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
5α-Hydroxy-6-keto cholesterol
5α-Hydroxy-6-keto cholesterol. Alternative Names: CHOLESTANE-6-OXO-3,5-DIOL;CHOLESTANE-6-OXO-3BETA,5ALPHA-DIOL;CHOLESTAN-3-BETA, 5-ALPHA-DIOL-6-ONE;5ALPHA-HYDROXY-6-KETO CHOLESTEROL;5ALPHA-CHOLESTAN-3BETA,5ALPHA-DIOL-6-ONE;yakkasterone;3β,5-Dihydroxy-5α-cholestan-6-one;YS-64. CAS No. 13027-33-3. Purity: 98%. Product ID: ACM13027333. Molecular formula: C27H46O3. Mole weight: 418.65. IUPAC Name: (3S,5R,8S,9S,10R,13R,14S,17R)-3,5-dihydroxy-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-6-one. Alfa Chemistry - ISO 9001:32057 Certified.
5-alpha-Hydroxy-Laxogenin
5-alpha-Hydroxy-Laxogenin is an inhibitor of stress hormone cortisol. Synonyms: Biobras 16; Brassinosteroid BB 16. CAS No. 56786-63-1. Molecular formula: C27H42O5. Mole weight: 446.62.
5α-hydroxysteroid dehydratase
This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds. Group: Enzymes. Synonyms: 5α-ergosta-7,22-diene-3β,5-diol 5,6-hydro-lyase. Enzyme Commission Number: EC 4.2.1.62. CAS No. 9075-27-8. 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-5049; 5α-hydroxysteroid dehydratase; EC 4.2.1.62; 9075-27-8; 5α-ergosta-7,22-diene-3β,5-diol 5,6-hydro-lyase. Cat No: EXWM-5049.
5α-Hydroxytriptolide
5α-Hydroxytriptolide is obtained from Triptolide (T815600) which is Diterpenoid triepoxide with immunosuppressant and antitumor properties. Group: Biochemicals. Grades: Highly Purified. CAS No. 583028-68-6. Pack Sizes: 1mg, 5mg. Molecular Formula: C20H24O7, Molecular Weight: 376.4. US Biological Life Sciences.
Intermediate in the synthesis of a Stanozolol metabolite. Group: Biochemicals. Alternative Names: 5α-N-Acetyl-17-acetyloxy-2'H-androst-16-en-2-eno[3,2-c]pyrazol. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
5-Amino-1-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)-imidazole-4-carboxamide is an extensively employed pharmaceutical compound, used in the research of afflictions, most notably cancer and viral infections. Perturbing pivotal cellular mechanisms, it effectively retards the proliferation and duplication of malignant cells or infectious compounds. Synonyms: 5-Amino-1-β-D-ribofuranosyl-imidazole-4-carboxamide 2',3',5'-Triacetate; AICAR-Tri-O-Acetate; NSC 157736. Grade: 95%. CAS No. 23274-21-7. Molecular formula: C15H20N4O8. Mole weight: 384.34.
5-Amino-1,2,3-anilidothiobiazole
5-Amino-1,2,3-anilidothiobiazole. Group: Biochemicals. Grades: Highly Purified. CAS No. 4100-41-8. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Protected 5-Aminoimidazole-4-carboxamide-1-β-D-ribofuranoside, a nucleoside analogue that is able to enter nucleoside pools and is able to significantly increase levels of adenosine during periods of ATP breakdown. Adenosine-regulating agents (ARAs) have been recognized for therapeutic potential in myocardial ischemia. Cardioprotective. Synonyms: 5-Amino-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-1H-imidazole-4-carboxamide. Grade: 95%. CAS No. 3676-69-5. Molecular formula: C12H18N4O5. Mole weight: 298.3.
5-Amino-1-(2-methoxyphenyl)-1H-pyrazole-4-carboxylic acid. CAS No. 14678-94-5. Product ID: ACM14678945. Molecular formula: C11H11N3O3. Mole weight: 233.22. Alfa Chemistry - ISO 9001:32057 Certified.
5-Amino-1,3,4-thiadiazole-2-sulfonamide
Acetazolamide intermediate. Group: Biochemicals. Alternative Names: 2-Amino-1,3,4-thiadazole-5-sulfonamide; L 5343; NSC 22979; Tio-urasin. Grades: Highly Purified. CAS No. 14949-00-9. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
5-Amino-1,3,4-thiadiazole-2-thiol
Cream powder, 99%. Synonym: 2-Amino-5-mercapto-1,3,4-thiadiazole. CAS No. 2349-67-9. Pack Sizes: Typically in stock: 10g, 50g. Mole weight: 133.19. MP/BP: M.P. 234-235 dec. Order No: FR-0014.