A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
O-7460 is a selective inhibitor of 2-arachidonoyl glycerol (2-AG) biosynthesis via diacylglycerol lipase (DAGL). O-7460 dose-dependently inhibited the intake of a high-fat diet and reduced body weight in mice. Synonyms: [1-[fluoro(methyl)phosphoryl]oxy-3-propan-2-yloxypropan-2-yl] (Z)-octadec-9-enoate. Grades: ≥95%. CAS No. 1572051-31-0. Molecular formula: C25H48FO5P. Mole weight: 478.6.
25g Pack Size. Group: Biochemicals, Building Blocks, Peptide Reagents. Formula: C10H15N6OBF4. CAS No. 873798-09-5. Prepack ID 67943083-25g. Molecular Weight 322.07. See USA prepack pricing.
5g Pack Size. Group: Biochemicals, Building Blocks, Peptide Reagents. Formula: C10H15N6OBF4. CAS No. 873798-09-5. Prepack ID 67943083-5g. Molecular Weight 322.07. See USA prepack pricing.
O8 OGG1 Inhibitor is a potent and selective 8-oxoguanine DNA glycosylase 1 (OGG1) inhibitor with > 200-fold selectivity for OGG1 over other DNA glycosylases, NEIL1 and NTH1. Synonyms: 3,4-Dichlorobenzo[b]thiophene-2-carbohydrazide; 3,4-dichloro-1-benzothiophene-2-carbohydrazide. Grades: ≥98% by HPLC. CAS No. 350997-39-6. Molecular formula: C9H6Cl2N2OS. Mole weight: 261.13.
OA-6129 A
OA-6129 A is a carbapenem antibiotic produced by Streptomyces sp. OA-6129. It inhibits gram-positive, gram-negative bacteria and beta-lactamase. Synonyms: Antibiotic OA 6129A; OA 6129A; OA-6129A. CAS No. 82475-11-4. Molecular formula: C20H31N3O7S. Mole weight: 457.5.
OA-6129 B1
OA-6129 B1 is a carbapenem antibiotic produced by Streptomyces sp. OA-6129. It inhibits gram-positive, gram-negative bacteria and beta-lactamase. Synonyms: Antibiotic OA 6129B1; OA 6129B1; OA-6129B1. Molecular formula: C20H31N3O8S. Mole weight: 473.5.
OA-6129 B2
OA-6129 B2 is a carbapenem antibiotic produced by Streptomyces sp. OA-6129. It inhibits gram-positive, gram-negative bacteria and beta-lactamase. Synonyms: Antibiotic OA 6129B2; OA 6129B2; OA-6129B2. CAS No. 82475-10-3. Molecular formula: C20H31N3O8S. Mole weight: 473.5.
OA-6129 C
OA-6129 C is a carbapenem antibiotic produced by Streptomyces sp. OA-6129. It inhibits gram-positive, gram-negative bacteria and beta-lactamase. Synonyms: Antibiotic OA 6129C; OA 6129C; OA-6129C. Molecular formula: C20H31N3O11S2. Mole weight: 553.6.
OA-6129 D
OA-6129 D is a carbapenem antibiotic produced by Streptomyces sp. OA-6129. It inhibits gram-positive, gram-negative bacteria and beta-lactamase. It is also effective against dehydrodipeptidase and Comamonas terrigena B-996. Synonyms: Antibiotic OA 6129D; OA 6129D; OA-6129D. CAS No. 85414-25-1. Molecular formula: C20H33N3O8S. Mole weight: 475.6.
OA-6129 E
OA-6129 E is a carbapenem antibiotic produced by Streptomyces sp. OA-6129. It inhibits gram-positive, gram-negative bacteria and beta-lactamase. It is also effective against dehydrodipeptidase and Comamonas terrigena B-996. Synonyms: Antibiotic OA 6129E; OA 6129E; OA-6129E. CAS No. 85414-26-2. Molecular formula: C21H35N3O8S. Mole weight: 489.6.
OaBac5
OaBac5 is an antimicrobial peptide found in Ovis aries (Sheep), and has antimicrobial activity. Synonyms: Cathelicidin-2; Bactenecin-5; Bac5; CATHL2. Grades: >85%. Molecular formula: C251H384N76O44. Mole weight: 5170.29.
OaBac6
OaBac6 is an antimicrobial peptide found in Ovis aries (Sheep). It has antimicrobial activity against gram-negative bacteria and gram-positive bacteria. Synonyms: Bac6; Bactinecin 6. Grades: >98%. Molecular formula: C297H464N90O57. Mole weight: 6207.52.
OaBac7.5
OaBac7.5 is an antimicrobial peptide found in Ovis aries (Sheep). It has antimicrobial activity against gram-negative bacteria and gram-positive bacteria. Synonyms: Bactinecin 7.5; Bac7.5. Grades: >98%. Molecular formula: C341H573N125O65. Mole weight: 7464.10.
OAC1
OAC1 is an octamer-binding transcription factor 4 (Oct4) activator. It enhances reprogramming efficiency of iPSC and accelerates the reprogramming process. Synonyms: BAS 00287861; OAC-1; N-1H-pyrrolo[2,3-c]pyridin-5-ylbenzamide. Grades: >98%. CAS No. 300586-90-7. Molecular formula: C14H11N3O. Mole weight: 237.26.
OAC-1. Group: Biochemicals. Grades: Purified. CAS No. 300586-90-7. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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OAC-1
OAC-1 is an Oct-4 activator which enhances and accelerates iPSC reprogramming in the presence of 4F (Oct-4, Sox-2, c-Myc and GKLF) by ~20-fold (relative to 4F by itself). OAC-1 upregulates mRNA expression of Oct-4, Sox-2 and Nanog, as well as Tet1. It has shown no effects, however, on the p53-p21 pathway or Wnt-β-catenin signaling. Applications: An oct-4 activator which increases mrna expression of oct-4, sox-2, nanog, and tet1. Group: Coenzymes. Synonyms: N-1H-Pyrrolo[2,3-c]pyridin-5-ylbenzamide. CAS No. 300586-90-7. Mole weight: 237.26. Form: Solid. N-1H-Pyrrolo[2,3-c]pyridin-5-ylbenzamide; OAC-1; 300586-90-7. Cat No: COEC-118.
OAC3 is an octamer-binding transcription factor 4 (Oct4) activator. Oct4 is an essential regulator of embryonic stem cell (ESC) pluripotency and key to the reprogramming process. Synonyms: 4-fluoro-N-(1H-indol-5-yl)benzamide; N-(4-fluorobenzoyl)-5-amino-1H-indole. Grades: ≥98%. CAS No. 182564-41-6. Molecular formula: C15H11FN2O. Mole weight: 254.3.
O-Acetylbenzeneamidinocarboxylic acid
O-Acetylbenzeneamidinocarboxylic acid is isolated from Gibberella saubinetii with antitumor activity. It has weak inhibitory effect on tumor cells. Synonyms: Acetic acid, 2-[(2-acetylphenyl)amino]-2-imino-; [(2-Acetylphenyl)amino](imino)acetic acid. Grades: ≥95%. CAS No. 82744-16-9. Molecular formula: C10H10N2O3. Mole weight: 206.20.
O-Acetyl Cefdinir is one of Cefdinir intermediates. Cefdinir is a semi-synthetic, broad-spectrum antibiotic, used for soft tissue infections and respiratory tract infections. Synonyms: (6R,7R)-7-[[(2Z)-2-[(Acetyloxy)imino]-2-(2-amino-4-thiazolyl)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; [6R-[6α,7β(Z)]]-7-[[[(Acetyloxy)imino](2-amino-4-thiazolyl)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Cefdinir Impurity S; (6R,7R)-7-((Z)-2-(acetoxyimino)-2-(2-aminothiazol-4-yl)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; Cefdinir CP Impurity S. Grades: 98%. CAS No. 127770-93-8. Molecular formula: C16H15N5O6S2. Mole weight: 437.45.
O-Acetylcrinipellin A
It is produced by the strain of Crinipellis stipitaria. It has anti-gram-positive bacteria and Aldrin ascites carcinoma activity. Synonyms: Acetylcrinipellin A; Crinipellin; Crinipellin A acetate; 7a,9a-dimethyl-3-methylidene-2,9-dioxo-7-(propan-2-yl)decahydro-1aH,5H-pentaleno[6a',1':5,6]pentaleno[1,6a-b]oxiren-8-yl acetate. CAS No. 97315-00-9. Molecular formula: C22H28O5. Mole weight: 372.46.
O-Acetyl-D-serine hydrochloride
O-Acetyl-D-serine hydrochloride. Group: Biochemicals. Alternative Names: D-Ser(Ac)-OH·HCl. Grades: Highly Purified. CAS No. 201212-79-5. Pack Sizes: 250mg, 500mg. US Biological Life Sciences.
O-Acetyl-D-serine hydrochloride 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 500mg. US Biological Life Sciences.
Worldwide
O-acetylhomoserine aminocarboxypropyltransferase
Also reacts with other thiols and H2S, producing homocysteine or thioethers. The name methionine synthase is more commonly applied to EC 2.1.1.13, methionine synthase. The enzyme from baker's yeast also catalyses the reaction of EC 2.5.1.47 cysteine synthase, but more slowly. Group: Enzymes. Synonyms: O-acetyl-L-homoserine acetate-lyase (adding methanethiol); O-acetyl-L-homoserine sulfhydrolase; O-acetylhomoserine (thiol)-lyase; O-acetylhomoserine sulfhydrolase; methionine synthase (misleading). Enzyme Commission Number: EC 2.5.1.49. CAS No. 37290-90-7. 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-2785; O-acetylhomoserine aminocarboxypropyltransferase; EC 2.5.1.49; 37290-90-7; O-acetyl-L-homoserine acetate-lyase (adding methanethiol); O-acetyl-L-homoserine sulfhydrolase; O-acetylhomoserine (thiol)-lyase; O-acetylhomoserine sulfhydrolase; methionine synthase (misleading). Cat No: EXWM-2785.
O-Acetyl Isovanillin
O-Acetyl Isovanillin. Group: Biochemicals. Alternative Names: 3-(Acetyloxy)-4-methoxy-benzaldehyde; 3-Hydroxy-p-anisaldehyde Acetate; 3-Acetoxy-4-methoxybenzaldehyde; 5-Formyl-2-methoxyphenyl Acetate. Grades: Highly Purified. CAS No. 881-57-2. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
O-Acetyl-L-carnitine hydrochloride
O-Acetyl-L-carnitine hydrochloride is an acetic acid ester of L-carnitine that transports fatty acids into the mitochondria. It was demonstrated that exhibits antidepressant and neuroprotective activity, and it can upregulate metabotropic glutamate receptor 2 (mGlu2). Nutritional supplement in health care products. Uses: Ingredient of health care products. Synonyms: Acetyl-L-carnitine hydrochloride; O-Acetyl-L-carnitine HCl; [(2R)-2-acetyloxy-3-carboxypropyl]-trimethylazanium chloride. CAS No. 5080-50-2. Molecular formula: C9H17NO4.HCl. Mole weight: 239.696.
O-Acetyl-L-homoserine hydrochloride
. Uses: A versatile synthon for the synthesis of l-homoserine peptides and 3-amino-2-pyrrolidinones. Synonyms: (S)-4-Acetoxy-2-aminobutanoic acid hydrochloride; L-Homoserine Acetate Hydrochloride; 1-Propanaminium, 3-(acetyloxy)-1-carboxy-, chloride, (1S)- (1:1). Grades: ≥95%. CAS No. 250736-84-6. Molecular formula: C6H12ClNO4. Mole weight: 197.62.
O-Acetyl-L-homoserine Hydrochloride
A versatile synthon for the synthesis of L-Homoserine peptides and 3-Amino-2-pyrrolidinones. Group: Biochemicals. Alternative Names: L-Homoserine Acetate, Hydrochloride. Grades: Highly Purified. CAS No. 250736-84-6. Pack Sizes: 10mg, 25mg. US Biological Life Sciences.
Worldwide
O-Acetyl Losartan
A potential impurity of Losartan. Group: Biochemicals. Alternative Names: 2-Butyl-4-chloro-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-methanol 5-Acetate. Grades: Highly Purified. CAS No. 1006062-27-6. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
O-Acetyl Losartan
O-Acetyl Losartan. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1006062-27-6. IUPAC Name: [2-butyl-5-chloro-3-[[4-[2-(1H-tetrazol-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methyl acetate. Molecular formula: C24H25ClN6O2. Mole weight: 464.95. Catalog: APS1006062276. SMILES: CCCCc1nc(Cl)c(COC(=O)C)n1Cc2ccc(cc2)c3ccccc3c4nnn[nH]4. Format: Neat.
O-Acetyl-L-serine
O-Acetyl-L-serine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-SER(AC)-OH;O-ACETYL-L-SERINE;(2S)-2-[[3-hydroxy-2-methyl-5-(phosphonooxymethyl)pyridin-4-yl]methylamino]-4-methylsulfanyl-butanoic acid;O-Acetylserine;C00979;L-Serine, O-acetyl-. Product Category: Heterocyclic Organic Compound. CAS No. 5147-00-2. Molecular formula: C5H9NO4. Mole weight: 147.13. Product ID: ACM5147002. Alfa Chemistry ISO 9001:2015 Certified.
O-Acetyl-L-serine hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: O3-Acetyl-L-serine. Product Category: Heterocyclic Organic Compound. Appearance: White powder. CAS No. 66638-22-0. Molecular formula: C5H10ClNO4. Mole weight: 183.59. Purity: 0.98. IUPACName: (2S)-3-Acetyloxy-2-aminopropanoic acid;hydrochloride. Canonical SMILES: CC(=O)OCC(C(=O)O)N.Cl. Density: 1.299 g/cm³. Product ID: ACM66638220. Alfa Chemistry ISO 9001:2015 Certified.
O-Acetyl-L-serine hydrochloride
O-Acetyl-L-serine hydrochloride. Group: Biochemicals. Alternative Names: L-Ser(Ac)-OH·HCl. Grades: Highly Purified. CAS No. 66638-22-0. Pack Sizes: 2g, 5g. US Biological Life Sciences.
Worldwide
O-Acetyl-L-serine hydrochloride 98+% (HPLC)
O-Acetyl-L-serine hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 66638-22-0. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
O-Acetyl-L-tyrosine. Group: Biochemicals. Alternative Names: L-Tyr(Ac)-OH. Grades: Highly Purified. CAS No. 6636-22-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
O-Acetyl-L-tyrosine 98+% (HPLC)
O-Acetyl-L-tyrosine 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
O-Acetyl N-Benzyloxycarbonyl Valganciclovir
O-Acetyl N-Benzyloxycarbonyl Valganciclovir is a protected Valganciclovir. Synonyms: N-[(PhenylMethoxy)carbonyl]-L-valine 3-(Acetyloxy)-2-[(2-aMino-1,6-dihydro-6-oxo-9H-purin-9-yl)Methoxy]propyl Ester. Grades: > 95%. CAS No. 194159-22-3. Molecular formula: C24H30N6O8. Mole weight: 530.54.
O-Acetyl N-Benzyloxycarbonyl Valganciclovir
Protected Valganciclovir, a pro-drug of ganciclovir. Group: Biochemicals. Alternative Names: N-[ (Phenylmethoxy) carbonyl]-L-valine 3-(Acetyloxy)-2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]propyl Ester. Grades: Highly Purified. CAS No. 194159-22-3. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
O-Acetyl N-Benzyloxycarbonyl Valganciclovir-d5
Protected, labeled Valganciclovir, a pro-drug of ganciclovir. Group: Biochemicals. Alternative Names: N-[ (Phenylmethoxy) carbonyl]-L-valine 3-(Acetyloxy)-2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]propyl Ester-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
O-Acetyl N-cbz valganciclovir
O-Acetyl N-cbz valganciclovir. Group: Biochemicals. Alternative Names: N-[ (Phenylmethoxy) carbonyl]-L-valine 3-(acetyloxy)-2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]propyl ester. Grades: Highly Purified. CAS No. 194159-22-3. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C24H30N6O8. US Biological Life Sciences.
Worldwide
O-Acetyl-(-)-norscopolamine
Nor Scopolamine derivative. Group: Biochemicals. Alternative Names: [7(S)-(1α,2 β,4 β,5α,7 β)]- α-[(Acetyloxy)methyl]-benzeneacetic Acid 3-Oxa-9-azatricyclo[3.3.1.02, 4]non-7-yl Ester. Grades: Highly Purified. CAS No. 5027-68-9. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
O-Acetyl Phenylephrine 1
An impurity of Phenylephrine which selectively binds to alpha receptors which cause blood vessels to constrict. Grades: > 95%. Molecular formula: C11H15NO3. Mole weight: 209.25.
O-Acetyl Phenylephrine 2
An impurity of Phenylephrine which is an oral selective α1-adrenergic receptor agonist. Grades: > 95%. Molecular formula: C11H15NO3. Mole weight: 209.25.
O-Acetyl Psilocin-d4 Fumarate
O-Acetyl Psilocin-d4 Fumarate. Group: Biochemicals. Alternative Names: 3-[2-(Dimethylamino)ethyl-d4]-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
O-Acetylsalicyl hydroxamic acid
O-Acetylsalicyl hydroxamic acid. Group: Biochemicals. Alternative Names: Acetic acid (2-hydroxybenzoyl)azanyl ester; N-(Acetyloxy)-2-hydroxy-benzamide; AcSHA. Grades: Highly Purified. CAS No. 199854-00-7. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C9H9NO4. US Biological Life Sciences.
Worldwide
O-Acetyl Salicylhydroxamic Acid
An irreversible, non-selective inhibitor of COX-1 and COX-2. Synonyms: N-(acetyloxy)-2-hydroxy benzamide; AcSHA; O-ASHA. CAS No. 199854-00-7. Molecular formula: C9H9NO4. Mole weight: 195.2.
O-Acetylsalicyl hydroxamic Acid (AcSHA, O-ASHA)
An irreversible, non-selective inhibitor of COX-1 and COX-2. Group: Biochemicals. Alternative Names: AcSHA, O-ASHA. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
O-Acetyl Scopolamine Hydrobromide
Scopolamine Hydrobromide derivative. An acetylcholine antagonist. Used in treatment of motion sickness; antiemetic; antispasmodic; mydriatic; preanesthetic medicant. Group: Biochemicals. Alternative Names: 6 β,7 β-Epoxy-1αH,5αH-tropan-3α-ol (-)-Tropate (Ester) Acetate Hydrobromide; Scopolamine Acetate Hydrobromide; (-)-Scopolamine Acetate Hydrobromide; NSC 172233; O-Acetyl-(-)-hyoscine Hydrobromide. Grades: Highly Purified. CAS No. 5027-67-8. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
O-Acetylserine
O-Acetylserine (O-Acetyl-L-serine) is an intermediate in the biosynthesis of the amino acid cysteine in bacteria and plants. Uses: Scientific research. Group: Natural products. Alternative Names: O-Acetyl-L-serine. CAS No. 5147-00-2. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg. Product ID: HY-101409.
O-Acetyl Shanzhiside Methyl Ester, 8-
O-Acetyl Shanzhiside Methyl Ester, 8-. Group: Biochemicals. CAS No. 57420-46-9. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
OA Coated Fe3O4 Nanoparticles
OA Coated Fe3O4 Nanoparticles. Uses: Designed for use in research and industrial production. Product Category: Metal Nano-materials. CAS No. 12227-89-3. Product ID: ACM12227893. Alfa Chemistry ISO 9001:2015 Certified.
o-Adamantylanisole
o-Adamantylanisole. Group: Biochemicals. Alternative Names: 1- (2-Methoxyphenyl) ticyclo[3. 3. 1. 13, 7]decane; 1- (o-Methoxyphenyl) adamantane. Grades: Highly Purified. CAS No. 43109-77-9. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C17H22O. US Biological Life Sciences.
Worldwide
O-a-D-Mannopyranosyl L-threonine
O-a-D-Mannopyranosyl L-threonine is an indispensable biomedical compound, aiding in studying diabetes. Its remarkable prowess lies in its unparalleled ability to enhance insulin sensitivity and expedite glucose utilization, enshrining it as an efficacious implement for the comprehensive research of diabetes mellitus. Molecular formula: C10H19NO8. Mole weight: 281.26.
Oakmoss Extract solution
1 mg/mL in ethanol, analytical standard. Group: Chemical class.