A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
20-oxomilbemycin A3 is a derivative of Milbemycin, a group of macrolides originaly isolated from Streptomyces hygroscopicus. Milbemycins are used in veterinary field for antiparasitic activity. Synonyms: Milbemycin oxime EP Impurity F; Milbemycin J; Milbemycin B, 5-demethoxy-28-deoxy-6,28-epoxy-25-methyl-5-oxo-, (6S,25R)-. CAS No. 86691-98-7. Molecular formula: C31H42O7. Mole weight: 526.7.
20-oxomilbemycin A4
20-oxomilbemycin A4 is a derivative of Milbemycin, a group of macrolides originaly isolated from Streptomyces hygroscopicus. Milbemycins are used in veterinary field for antiparasitic activity. Synonyms: Milbemycin oxime EP Impurity E; Milbemycin A4 keto form; Milbemycin K; Milbemycin B, 5-demethoxy-28-deoxy-6,28-epoxy-25-ethyl-5-oxo-, (6S,25R)-. CAS No. 86691-97-6. Molecular formula: C32H44O7. Mole weight: 540.7.
20% Potassium tert-butoxide in THF
20% Potassium tert-butoxide in THF. CAS No. 865-47-4. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
20(R), 22(R)-Dihydroxy Cholesterol
20(R), 22(R)-Dihydroxy Cholesterol is the esteemed steroidal compound, assuming an indispensable position within the biomedical research of maladies such as atherosclerosand Alzheimer's disease. Synonyms: (20R,22R)-5α-Cholestane-3β,20,22-triol. Grade: > 95%. CAS No. 53448-11-6. Molecular formula: C27H46O3. Mole weight: 418.67.
20(R)-Ginsenoside Rg2
Botanical Source: Group: Biochemicals. Alternative Names: R-Ginsenoside Rg2. Grades: Plant Grade. CAS No. 80952-72-3. Pack Sizes: 10mg, 20mg. US Biological Life Sciences.
Worldwide
20(R)-Ginsenoside Rg3
20(R)-Ginsenoside Rg3. Group: Biochemicals. Grades: Plant Grade. CAS No. 38243-03-7. Pack Sizes: 20mg. Molecular Formula: C42H72O13, Molecular Weight: 785.01. US Biological Life Sciences.
Worldwide
20(R)-Ginsenoside-Rg3
20(R)-Ginsenoside-Rg3. Group: Biochemicals. CAS No. 38243-03-7. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
20(R)-Ginsenoside Rg3-d6
20(R)-Ginsenoside Rg3-d6 is the labelled version of 20(R)-Ginsenoside Rg3, which causes an inhibition of phosphatidylinositol 3-kinase/Akt activation that, in turn, results in modulations in Bcl-2 family proteins in such a way that the apoptosis of U87 cells are regulated, relating to in vivo inhibition of tumor angiogenesis of lung cancer. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C42H66D6O13, Molecular Weight: 791.05. US Biological Life Sciences.
Worldwide
20(R)-Ginsenoside Rh1
20(R)-Ginsenoside Rh1. Group: Biochemicals. Grades: Plant Grade. CAS No. 80952-71-2. Pack Sizes: 20mg. Molecular Formula: C36H62O9, Molecular Weight: 638.87. US Biological Life Sciences.
Worldwide
20(R)-Ginsenoside Rh2
20(R)-Ginsenoside Rh2. Group: Biochemicals. Alternative Names: 3-O- β-D-Glucopyranoside. Grades: Plant Grade. CAS No. 112246-15-8. Pack Sizes: 20mg. Molecular Formula: C36H62O8, Molecular Weight: 622.873. US Biological Life Sciences.
Worldwide
20(R)-Ginsenoside Rh2-d6
20(R)-Ginsenoside Rh2-d6 is the labeled version of 20(R)-Ginsenoside Rh2 (G410215), which is a matrix metalloproteinase inhibitor that acts as a cell antiproliferator. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C36H56D6O8, Molecular Weight: 628.91. US Biological Life Sciences.
Worldwide
20(R)-Hydroxy Prednisolone
A metabolite of Prednisolone. Prednisolone is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Synonyms: 20(R)-Dihydroprednisolone; 11β,17,20(R),21-Tetrahydroxy-1,4-pregnadien-3-one; Pregna-1,4-dien-11β,17α,20(R),21-tetrol-3-one; 11β,17,20β,21-Tetrahydroxypregna-1,4-dien-3-one; 20α-Dihydroprednisolone; 20β-Hydroxyprednisolone. Grade: > 95%. CAS No. 15847-24-2. Molecular formula: C21H30O5. Mole weight: 362.47.
20(R)-Notoginsenoside R2
20(R)-Notoginsenoside R2. Group: Biochemicals. Grades: Plant Grade. CAS No. 948046-15-9. Pack Sizes: 20mg. Molecular Formula: C41H70O13, Molecular Weight: 770.99. US Biological Life Sciences.
Worldwide
20(R)-Protopanaxadiol
20(R)-Protopanaxadiol. Group: Biochemicals. Alternative Names: Protopanaxadiol. Grades: Plant Grade. CAS No. 7755-1-3. Pack Sizes: 20mg. Molecular Formula: C30H52O3, Molecular Weight: 460.732. US Biological Life Sciences.
Worldwide
20(R)-Protopanaxatriol
20(R)-Protopanaxatriol is a natural aglycone of ginsenosides Re, Rf, Rg1, Rg2 and Rh. Uses: Scientific research. Category: Natural products. Alternative Names: 20(R)-APPT. CAS No. 1453-93-6. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-N0798.
20S,24R-Epoxydammar-12,25-diol-3-one
20S,24R-Epoxydammar-12,25-diol-3-one usually comes from the herbs of Pseudolarix kaempferi. Synonyms: (20S,24R)-20,24-Epoxy-12β,25-dihydroxydammaran-3-one; 3-Dehydropyxinol; 20S,24R-Epoxy-dammar-12,25-diol-3-one; 20S,24R-EpoxydaMMara-12β,25-diol-3-one. Grade: >98%. CAS No. 25279-15-6. Molecular formula: C30H50O4. Mole weight: 474.7.
20(S),24(R)-Ocotillol
20(S),24(R)-Ocotillol is isolated from Panax ginseng[1]. Uses: Scientific research. Category: Natural products. CAS No. 69926-31-4. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N6262.
20(S),24(R)-Ocotillol
20(S),24(R)-Ocotillol. Group: Biochemicals. Alternative Names: 20(S)-protopanaxatriol oxide I. Grades: Plant Grade. CAS No. 69926-31-4. Pack Sizes: 5mg. Molecular Formula: C30H52O5, Molecular Weight: 492.741. US Biological Life Sciences.
Worldwide
20(S)-Ginsenoside F1
Ginsenoside F1 is a bioactive metabolite of the ginsenoside component of Panax ginseng with the ability to inhibit human cytochrome P450 enzymes. This has application in anti-cancer therapeutics as well as protective liver effects. Group: Biochemicals. Grades: Highly Purified. CAS No. 53963-43-2. Pack Sizes: 10mg, 25 mg. Molecular Formula: C36H62O9. US Biological Life Sciences.
Worldwide
20(S)-Ginsenoside F2
Ginsenoside F2 is a bioactive metabolite of the ginsenoside component of Panax ginseng with the ability to regulate element-binding protein cleavage activating protein and transforming growth factor- β pathways. This control over apoptosis can lead to a control over hair growth and hair loss in mammals. Group: Biochemicals. Grades: Highly Purified. CAS No. 62025-49-4. Pack Sizes: 10mg, 100mg. Molecular Formula: C42H72O13. US Biological Life Sciences.
Worldwide
20(S)-Ginsenoside Rg2
20(S)-Ginsenoside Rg2 is used as an aldose reductase inhibitor and my exert anti-inflammatory and immunomodulatory activity. It exists as a bioactive metabolite of the ginsenoside component of Panax ginseng. Group: Biochemicals. Grades: Highly Purified. CAS No. 52286-74-5. Pack Sizes: 50mg, 500mg. Molecular Formula: C42H72O13. US Biological Life Sciences.
Worldwide
20(S)-Ginsenoside Rg3
20(S)-Ginsenoside Rg3 is the main component of Panax ginseng C. A. Meyer. Ginsenoside Rg3 inhibits Na+ and hKv1.4 channel with IC50s of 32.2±4.5 and 32.6±2.2 μM, respectively. 20(S)-Ginsenoside Rg3 also inhibits Aβ levels, NF-κB activity, and COX-2 expression. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 20(S)-Propanaxadiol; S-ginsenoside Rg3. CAS No. 14197-60-5. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N0603.
20(S)-Ginsenoside-Rg3
20(S)-Ginsenoside-Rg3. Group: Biochemicals. CAS No. 14197-60-5. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
20(S)-Ginsenoside Rh2
20(S)-Ginsenoside Rh2 is a bioactive metabolite of the ginsenoside component of Panax ginseng that has been shown to exhibit antibacterial effects in vitro. Group: Biochemicals. Grades: Highly Purified. CAS No. 78214-33-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C36H62O8. US Biological Life Sciences.
20(S)-Ginsenoside Rh2-d6 is the labeled version of 20(S)-Ginsenoside Rh2 (G387585), which s a bioactive metabolite of the ginsenoside component of Panax ginseng that has been shown to exhibit antibacterial effects in vitro. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C36H56D6O8, Molecular Weight: 628.91. US Biological Life Sciences.
Worldwide
20(S)-Hydroxycholesterol
20(S)-Hydroxycholesterol. Group: Biochemicals. Grades: Purified. CAS No. 516-72-3. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
20(S)-Hydroxycholesterol
20(S)-Hydroxycholesterol is an allosteric activator of the Hedgehog signaling pathway Smoothened (Smo) oncoprotein. 20(S)-Hydroxycholesterol induces Smo accumulation in primary cilia, and also exhibits osteogenic activity and activates the liver X receptor (LXR). Synonyms: 20-hydroxycholesterol; 20alpha-Hydroxycholesterol; (20S)-20-Hydroxycholesterol; cholest-5-en-3beta,20-diol; 20S-Cholest-5-ene-3beta,20-diol; 20α-hydroxycholesterol. Grade: >99%. CAS No. 516-72-3. Molecular formula: C27H46O2. Mole weight: 402.65.
20(S)-Hydroxycholesterol
20(S)-Hydroxycholesterol (20α-Hydroxycholesterol) is an allosteric activator that selectively targets the Smoothened (Smo) of the Hedgehog pathway with an EC50 of ~30 μM (Hedgehog). 20(S)-Hydroxycholesterol binds to the extracellular cysteine-rich domain (CRD) of Smo in a stereoselective manner, activating downstream Gli transcription factors (without inducing transcription of receptor genes in the Wnt pathway). 20(S)-Hydroxycholesterol enhances osteogenic differentiation of bone marrow stromal cells and synergistically activates the Raf/MEK/ERK pathway with Simvastatin (HY-17502) to promote bone regeneration. 20(S)-Hydroxycholesterol can be used to study the mechanisms of developmental biology, oncology, bone, and angiogenesis[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 20α-Hydroxycholesterol. CAS No. 516-72-3. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-12316.
20(S)-Hydroxy Prednisolone
A metabolite of Prednisolone. Prednisolone is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Synonyms: Prednisolone Impurity G; 11β,17,20β,21-Tetrahydroxypregna-1,4-dien-3-one; 20β-Hydroxyprednisolone; 20(S)-Dihydroprednisolone; 11β,17,20(S),21-Tetrahydroxy-pregna-1,4-dien-3-one; (11β,20S)-11,17,20,21-Tetrahydroxy-pregna-1,4-dien-3-one; (8S,9S,10R,11S,13S,14S,17R)-17-((S)-1,2-Dihydroxyethyl)-11,17-dihydroxy-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one; 20α-Hydroxyprednisolone; 20β-Dihydroprednisolone; Prednisolone EP Impurity G. Grade: >95%. CAS No. 2299-46-9. Molecular formula: C21H30O5. Mole weight: 362.47.
20(S)-Notoginsenoside R2
20(S)-Notoginsenoside R2. Group: Biochemicals. Grades: Plant Grade. CAS No. 80418-25-3. Pack Sizes: 20mg. Molecular Formula: C41H70O13, Molecular Weight: 770.99. US Biological Life Sciences.
Worldwide
20-SOLA
20-SOLA is an orally active 20-HETE antagonist. 20-SOLA greatly ameliorates changes in blood pressure and renal injury associated with a Streptozotocin (STZ) (HY-13753)-diabetic mouse model. 20-SOLA facilitates the restoration of coronary collateral growth (CCG) after ischemic injury. 20-SOLA can be studied for research in cardiovascular diseases and diabetes[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 3084781-89-2. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-160186.
20S Proteasome activator 1
20S Proteasome activator 1 is a potent 20S proteasome activator with EC200 values of 0.3 μM, 0.7 μM and 1.8 μM for trypsin-like site, chymotrypsin-like site and caspase-like site. 20S Proteasome activator 1 translates well in a cellular system, preventing the accumulation of the pathogenic A53T mutant of α-synuclein. 20S Proteasome activator 1 can be used for researching neurodegenerative diseases[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2761578-18-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-150602.
20S Proteasome-IN-1
20S Proteasome-IN-1 is a 26S proteasome inhibitor extracted from patent WO2006128196A2 compound 2. Synonyms: MUN57694; (2,6-Dimethoxyphenyl)[4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]-1-piperidinyl]methanone. Grade: 98%. CAS No. 858557-69-4. Molecular formula: C23H25N3O4. Mole weight: 407.46.
20(S)-Protopanaxadiol
20(S)-Protopanaxadiol. Group: Biochemicals. Alternative Names: Protopanaxadiol. Grades: Plant Grade. CAS No. 30636-90-9. Pack Sizes: 20mg. Molecular Formula: C30H52O3, Molecular Weight: 460.732. US Biological Life Sciences.
Worldwide
20(s)-Protopanaxatriol
20(s)-Protopanaxatriol. Group: Biochemicals. Grades: Plant Grade. CAS No. 34080-08-5. Pack Sizes: 20mg. Molecular Formula: C30H52O4, Molecular Weight: 476.73. US Biological Life Sciences.
Worldwide
20S-Protopanaxatriol
20S-Protopanaxatriol. Group: Biochemicals. Alternative Names: g-PPT. Grades: Highly Purified. CAS No. 34080-08-5. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C30H52O4. US Biological Life Sciences.
Worldwide
20 Strains Blends of Lactobacillus, Bifidobacterium, Streptococcus and Leuconostoc
Blends 20 Strains of Lactobacillus, Bifidobacterium, Streptococcus and Leuconostoc Description Blends 20 Strains include Lactobacillus, Bifidobacterium, Streptococcus and Leuconostoc. Probioticblends flexible formulation is designed to a optimized mixture of several strains upon your request or based on public scientificformulations. More specifically, it is a kind of comprehensive nutrition thatwith tremendous health benefits and focuses on customized service. Gram-positive rod, catalase positive, spore-forming, motile, and a facultative anaerobe. Applications: O dietary supplements - capsules, powder, tablets; o food - bars, powdered beverages. Group: Others. Synonyms: Lactobacillus; Bifidobacterium; Streptococcus; Leuconostoc. Purity: >90%. Activity: o 450 billion CFU/g; o Overage provided. Stability: 24 Months. Appearance: White To Light Yellow-Colored, Free-Flowing Powder. Storage: Recommend storage at refrigeration (4 °C) or frozen temperature (-18 °C) in original, sealed package until processed. Lactobacillus; Bifidobacterium; Streptococcus; Leuconostoc. Cat No: PRBT-033.
20-(tert-Butoxy)-20-oxoicosanoic acid
20-(tert-Butoxy)-20-oxoicosanoic acid is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Synonyms: MolPort-027-853-795; ZX-RL000706; Eicosanedioic acid 1-tert-butyl ester; Eicosanedioic acid, 1-(1,1-dimethylethyl) ester; Eicosanedioic Acid Mono-Tert-Butyl Ester. Grade: ≥ 98 %. CAS No. 683239-16-9. Molecular formula: C24H46O4. Mole weight: 398.60.
20-trifluoro Leukotriene B4 is an eicosanoid lipid mediator. Group: Biochemicals. Grades: Highly Purified. CAS No. 115178-97-7. Pack Sizes: 25ug, 50ug. Molecular Formula: C20H29F3O4, Molecular Weight: 390.44. US Biological Life Sciences.
Worldwide
20ξ-Dihydroprednisolonic Acid
20ξ-Dihydroprednisolonic acid is a derivative of Prednisolone, which is a synthetic glucocorticoid, a derivative of cortisol, and can be used to treat a variety of inflammatory and auto-immune conditions. Synonyms: (11β)-11,17,20-Trihydroxy-3-oxopregna-1,4-dien-21-oic Acid; 11β,17,20-Trihydroxy-3-oxopregna-1,4-dien-21-oic Acid. Grade: ≥95%. CAS No. 62358-12-7. Molecular formula: C21H28O6. Mole weight: 376.44.
20(Z)-Ginsenoside F4
20(Z)-Ginsenoside F4 is isolated from Panax notoginseng which possesses therapeutic potential for cardiovascular disorders. Group: Biochemicals. Grades: Highly Purified. CAS No. 126223-28-7. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C42H70O12, Molecular Weight: 767. US Biological Life Sciences.
2-[10-(Dimethylamino)-5-fluoro-3-oxo-3H-benzo[c]xanthen-7-yl]-1,4-benzenedicarboxylic Acid may be used as an intracellular pH indicator. Group: Biochemicals. Grades: Highly Purified. CAS No. 1222767-53-4. Pack Sizes: 5mg, 50mg. Molecular Formula: C27H18FNO6, Molecular Weight: 471.43. US Biological Life Sciences.
Worldwide
2,10-Dimethylundecan-6-one
2,10-Dimethylundecan-6-one. Group: Biochemicals. Grades: Highly Purified. CAS No. 84012-62-4. Pack Sizes: 100g. Molecular Formula: C13H26O. US Biological Life Sciences.
Worldwide
2-(10H-Phenothiazin-10-yl)propan-1-ol
2-(10H-Phenothiazin-10-yl)propan-1-ol is an impurity of Promethazine (P757000), an antihistamine used as an central nervous system depressant. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg, 500mg. Molecular Formula: C15H15NOS. US Biological Life Sciences.
2-[[1-[(1,4-Dimethoxy-3-methyl-2-naphthalenyl)methyl]-2-methyl-2-propen-1-yl]thio]-acetic Acid Methyl Ester is an intermediate in the synthesis of trans-2-Methyl-3-(5'-carboxy-3'-methyl-2'-pentenyl)-1,4-naphthoquinone (M294080). trans-2-Methyl-3-(5'-carboxy-3'-methyl-2'-pentenyl)-1,4-naphthoquinone is a metabollite is a metabollite of Vitamin K2, mainly MK-4 (M218595), known as a hemostatic agent and is used as adjunctive therapy for the pain of osteoporosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 99347-76-9. Pack Sizes: 5mg, 10mg. Molecular Formula: C21H26O4S, Molecular Weight: 374.49. US Biological Life Sciences.
Worldwide
2-[1,1'-Biphenyl]-2-ylpiperidine
2-[1,1'-Biphenyl]-2-ylpiperidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 383128-27-6. Pack Sizes: 25mg, 50mg. Molecular Formula: C17H19N, Molecular Weight: 237.34. US Biological Life Sciences.