A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Opicapone Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,5-dichloro-3-(5-(4-hydroxy-3-methoxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-(hydroxymethyl)-4-methylpyridine 1-oxide. Molecular Formula: C16H12Cl2N4O7. Mole Weight: 443.20. Catalog: APB02134.
Opicapone impurity 3
Opicapone impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2356241-51-3. Molecular Formula: C17H14Cl2N4O6. Mole Weight: 441.22. Catalog: APB2356241513.
Opicapone Impurity 3
Opicapone Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,5-dichloro-3-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-(hydroxymethyl)-4-methylpyridine 1-oxide. Molecular Formula: C15H10Cl2N4O7. Mole Weight: 429.17. Catalog: APB02132.
Opicapone impurity 4
Opicapone impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1402714-41-3. Molecular Formula: C16H12Cl2N4O6. Mole Weight: 427.19. Catalog: APB1402714413.
Opicinumab
Opicinumab (BIIB033) is a monoclonal antibody against LINGO-1 and has potential application in acute optic neuritis and relapse multiple sclerosis [1] [2]. Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: BIIB033. CAS No. 1422268-07-2. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99780.
opine dehydrogenase
In the forward direction, the enzyme from Arthrobacter sp. acts also on secondary amine dicarboxylates such as N-(1-carboxyethyl)methionine and N-(1-carboxyethyl)phenylalanine. Dehydrogenation forms an imine, which dissociates to the amino acid and pyruvate. In the reverse direction, the enzyme acts also on neutral amino acids as an amino donor. They include L-amino acids such as 2-aminopentanoic acid, 2-aminobutyric acid, 2-aminohexanoic acid, 3-chloroalanine, O-acetylserine, methionine, isoleucine, valine, phenylalanine, leucine and alanine. The amino acceptors include 2-oxoacids such as pyruvate, oxaloacetate, glyoxylate and 2-oxobutyrate. Group: Enzymes. Synonyms: (2S)-2-{[1-(R)-carboxyethyl]amino}pentanoate dehydrogenase (NAD+, L-aminopentanoate-forming). Enzyme Commission Number: EC 1.5.1.28. CAS No. 108281-02-3. 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-1510; opine dehydrogenase; EC 1.5.1.28; 108281-02-3; (2S)-2-{[1-(R)-carboxyethyl]amino}pentanoate dehydrogenase (NAD+, L-aminopentanoate-forming). Cat No: EXWM-1510.
Opioid Receptor, delta Control Peptide (OPRD1, Opioid Receptor delta, Delta-type Opioid Receptor, DOR-1, OPRD). Group: Molecular Biology. Grades: Purified. Pack Sizes: 150nmole. US Biological Life Sciences.
Worldwide
Opiorphin
Opiorphin, an opioid peptide, is a potent enkephalin-inactivating zinc ectopeptidases in human inhibitor. Opiorphin inhibits two enkephalin-catabolizing ectoenzymes, human neutral ecto-endopeptidase, hNEP (EC 3.4.24.11) with an IC 50 value of 11 μM, and human ecto-aminopeptidase, hAP-N (EC 3.4.11.2). Opiorphin displays potent analgesic activity by activating endogenous opioid-dependent transmission [1] [2]. Uses: Scientific research. Group: Peptides. CAS No. 864084-88-8. Pack Sizes: 10 mg; 25 mg; 50 mg. Product ID: HY-W345510.
Opipramol
Antidepressant; antipsychotic. Group: Biochemicals. Alternative Names: 4-[3-(5H-Dibenz[b,f]azepin-5-yl)propyl]-1-piperazineethanol; N- [3- [4- (2-hydroxyethyl) piperazino] propyl] iminostilbene. Grades: Highly Purified. CAS No. 315-72-0. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Opipramol
Opipramol (Ensidon) is an atypical tricyclic antidepressant (TCA). Opipramol acts primarily as a sigma (σ) receptor agonist and can potently interact with sigma recognition sites with a K i value of 50 nM. Opipramol can be used for the research of generalized anxiety disorder (GAD) [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Ensidon; G-33040. CAS No. 315-72-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-118901.
Opipramol-d4
Antidepressant; antipsychotic. Group: Biochemicals. Alternative Names: 4-[3-(5H-Dibenz[b,f]azepin-5-yl)propyl]-1-piperazineethanol-d4; N- [3- [4- (2-Hydroxyethyl) piperazino] propyl] iminostilbene-d4. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Opistoporin-1
Opistoporin-1 is an antimicrobial peptide found in Opistophthalmus carinatus (African yellow leg scorpion), and has antibacterial and antifungal activity. Synonyms: Opistoporin1; OP1; Non-disulfide-bridged peptide 3.5; NDBP-3.5; Non-disulfide-bridged peptide 2.4; NDBP-2.4; Opistoporin-3; OP3. Grades: >85%. Molecular formula: C220H357N59O63. Mole weight: 4836.61.
Opistoporin-2
Opistoporin-2 is an antimicrobial peptide found in Opistophthalmus carinatus (African yellow leg scorpion), and has antibacterial and antifungal activity. Synonyms: Opistoporin2; OP2; Non-disulfide-bridged peptide 3.6; NDBP-3.6. Grades: >85%. Molecular formula: C223H355N59O63. Mole weight: 4870.63.
Opistoporin-4
Opistoporin-4 is an antimicrobial peptide found in Opistophthalmus carinatus (African yellow leg scorpion), and has antibacterial and antifungal activity. Synonyms: Opistoporin4; OP4; Non-disulfide-bridged peptides 3.7; NDBP-3.7. Grades: >85%. Molecular formula: C217H356N60O62. Mole weight: 4797.58.
Opium (BSA)
Opium (BSA). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Oplopanaxoside C (Cirensenoxide G )
Oplopanaxoside C (Cirensenoxide G ). Group: Biochemicals. Alternative Names: Cirensenoside H;Cirenshenoside H; Wujiapioside B. Grades: Plant Grade. CAS No. 162341-29-9. Pack Sizes: 10mg. Molecular Formula: C48H78O18, Molecular Weight: 943.121999999999. US Biological Life Sciences.
Worldwide
Oplophorus-luciferin 2-monooxygenase
The luciferase from the deep sea shrimp Oplophorus gracilirostris is a complex composed of more than one protein. The enzyme's specificity is quite broad, with both coelenterazine and bisdeoxycoelenterazine being good substrates. Group: Enzymes. Synonyms: Oplophorus luciferase. Enzyme Commission Number: EC 1.13.12.13. 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-0606; Oplophorus-luciferin 2-monooxygenase; EC 1.13.12.13; Oplophorus luciferase. Cat No: EXWM-0606.
Opnurasib
Opnurasib (JDQ-443) (NVP-JDQ443) is an orally active, potent, selective, and covalent KRAS G12C inhibitor (extracted from patent WO2021120890A1). Opnurasib shows antitumor activity [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: JDQ-443; NVP-JDQ443. CAS No. 2653994-08-0. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-139612.
O-(Propargyloxy)-N-(triethoxysilylpropyl)urethane
O-(Propargyloxy)-N-(triethoxysilylpropyl)urethane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: O-(PROPARGYLOXY)-N-(TRIETHOXYSILYLPROPYL)URETHANE. Product Category: Heterocyclic Organic Compound. CAS No. 870987-68-1. Molecular formula: C13H25NO6Si. Mole weight: 319.43. Density: 0,99 g/cm3. Product ID: ACM870987681. Alfa Chemistry ISO 9001:2015 Certified.
O-Propargyl-puromycin
O-Propargyl-puromycin is an alkyne analog of puromycin. Grades: ≥ 95% by HPLC. CAS No. 1416561-90-4. Molecular formula: C24H29N7O5 (free acid). Mole weight: 495.53 (free acid).
o-(Propylsulfonyl)benzenesulfonamide
o-(Propylsulfonyl)benzenesulfonamide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: o-(Propylsulphonyl)benzenesulphonamide, EINECS 279-264-6, CID3018867, 79792-96-4. Product Category: Heterocyclic Organic Compound. CAS No. 79792-96-4. Molecular formula: C9H13NO4S2. Mole weight: 263.333820 [g/mol]. Purity: 0.96. IUPACName: 2-propylsulfonylbenzenesulfonamide. Canonical SMILES: CCCS(=O)(=O)C1=CC=CC=C1S(=O)(=O)N. Density: 1.363g/cm³. ECNumber: 279-264-6. Product ID: ACM79792964. Alfa Chemistry ISO 9001:2015 Certified.
Oprozomib
Oprozomib is the second class of proteasome inhibitors with higher specificities and reduced toxicities, against head and neck squamous cell carcinoma. Group: Biochemicals. Alternative Names: ONX 0912; PR 047; O-Methyl-N-[(2-methyl-5-thiazolyl)carbonyl]-L-seryl-O-methyl-N-[(1S)-2-[(2R)-2-methyl-2-oxiranyl]-2-oxo-1-(phenylmethyl)ethyl]-L-serinamide. Grades: Highly Purified. CAS No. 935888-69-0. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
Oprozomib
Oprozomibm, also known as ONX 0912 and PR 047, is an orally bioavailable proteasome inhibitor with potential antineoplastic activity. ONX 0912 inhibits the activity of the proteasome, thereby blocking the targeted proteolysis normally performed by the proteasome; this may result in an accumulation of unwanted or misfolded proteins. Disruption of various cell signaling pathways may follow, eventually leading to the induction of apoptosis and inhibition of tumor growth. Proteasomes are large protease complexes that degrade unneeded or damaged proteins that have been ubiquitinated. Synonyms: ONX0912; ONX-0912; ONX 0912; PR047; PR-047; PR 047. Grades: >98%. CAS No. 935888-69-0. Molecular formula: C25H32N4O7S. Mole weight: 532.60918.
Optical Brightener 4BK?C I 113?
Optical Brightener 4BK?C I 113?. CAS No: 27344-41-8
Sarchem Laboratories New Jersey NJ
Optical Brightener BA?C I 113?
Optical Brightener BA?C I 113?. CAS No: 12768-91-1
Sarchem Laboratories New Jersey NJ
Optical brightener CBS-X C.I. 351
Optical brightener CBS-X C.I. 351. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Disodium 4,4'-bis(2-sulfostyryl)biphenyl. Product Category: Promotional Products. Appearance: solid. CAS No. 27344-41-8. Molecular formula: C28H20Na2O6S2. Mole weight: 562.56. Purity: 95+%. Product ID: ACM27344418-3. Alfa Chemistry ISO 9001:2015 Certified.
Optical Brightener CBS-X (C I 351)
Optical Brightener CBS-X (C I 351). CAS No: 27344-41-8
Sarchem Laboratories New Jersey NJ
Optical brightener CXT(C I 71)
Optical brightener CXT(C I 71). CAS No: 16090-02-1
Sarchem Laboratories New Jersey NJ
Optical Brightener ER-I?C I 199?
Optical Brightener ER-I?C I 199?. CAS No: 13001-40-6
Sarchem Laboratories New Jersey NJ
Optical Brightener OB-1 (C I 393)
Optical Brightener OB-1 (C I 393). CAS No: 1533-45-5
Sarchem Laboratories New Jersey NJ
Optical Brightener OB (C I 184)
Optical Brightener OB (C I 184). CAS No: 7128-64-5
Sarchem Laboratories New Jersey NJ
Optima 1
Optima 1. Group: Optical coatings.
Optima 2
Optima 2. Group: Optical coatings.
Optima 3
Optima 3. Group: Optical coatings.
Optima 4
Optima 4. Group: Optical coatings.
Optima 5
Optima 5. Group: Optical coatings.
Optovin
Optovin is a reversible photoactive TRPA1 activator; stimulates human TRPA1 channels in vitro and enables repeated photoactivation of motor behaviors in wild-type zebrafish (EC50 = 2 μM). Synonyms: Optovin; 348575-88-2; Oprovin; 5-[[2,5-Dimethyl-1-(3-pyridinyl)-1H-pyrrol-3-yl]methylene]-2-thioxo-4-thiazolidinone; SCHEMBL14305788; 5-((2,5-dimethyl-1-(pyridin-3-yl)-1H-pyrrol-3-yl)methylene)-2-thioxothiazolidin-4-one; CHEBI:137470; HMS3886J04; 5-{[2,5-dimethyl-1-(pyridin-3-yl)-1H-pyrrol-3-yl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one; YNA57588; CCG-14653; MFCD02219276; AKOS000337708; BIM-0018214.P001; S8073; SW219786-1; AB00104090-01; SR-01000230413; SR-01000230413-1. Grades: >98%. CAS No. 348575-88-2. Molecular formula: C15H13N3OS2. Mole weight: 315.41.
Optovin
Optovin. Group: Biochemicals. Grades: Purified. CAS No. 348575-88-2. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
o-pyrocatechuate decarboxylase
This enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. This enzyme participates in benzoate degradation via hydroxylation and carbazole degradation. Group: Enzymes. Synonyms: 2,3-dihydroxybenzoate carboxy-lyase. Enzyme Commission Number: EC 4.1.1.46. CAS No. 37289-48-8. 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-4791; o-pyrocatechuate decarboxylase; EC 4.1.1.46; 37289-48-8; 2,3-dihydroxybenzoate carboxy-lyase. Cat No: EXWM-4791.
O-Quarterphenyl
O-Quarterphenyl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: O-QUARTERPHENYL;α-quarterthienyl;alpha-Quarterthiophene;α-Quarterthienyl,4T;2,2:5,2:5,2-Quaterthiophene,α-Quarterthienyl, 4T;α-Quarterthiophene;2,2:5,2:5,2-Tetrathiophene;NSC 700135. Product Category: Organic & Printed Electronics. CAS No. 5632-29-1. Molecular formula: C16H10S4. Mole weight: 330.52. Product ID: ACM5632291. Alfa Chemistry ISO 9001:2015 Certified.
OR-486
OR-486. Group: Biochemicals. Grades: Purified. CAS No. 7659-29-2. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
Oracet blue
Oracet blue. Uses: Designed for use in research and industrial production. Additional or Alternative Names: LABOTEST-BB LT00847534;ORACET BLUE;ORACET BLUE B;ORACET BLUE B FOR MICROSCOPY;C.I. Solvent Blue 19;1-Anilino-4-(methylamino)anthraquinone,Disperseblue24,Solventblue19;Blue BZL;Solvent blue 19. CAS No. 12769-16-3. Molecular formula: C21H16N2O2. Mole weight: 328.36. Purity: 0.96. IUPACName: 1-anilino-4-(methylamino)anthracene-9,10-dione. Canonical SMILES: CNC1=C2C(=C(C=C1)NC3=CC=CC=C3)C(=O)C4=CC=CC=C4C2=O. ECNumber: 221-667-6. Product ID: ACM12769163. Alfa Chemistry ISO 9001:2015 Certified. Categories: DISPERSE BLUE 1.
Oracet Blue
Oracet Blue. CAS No: 12769-16-3
Sarchem Laboratories New Jersey NJ
ORALITH BRILLIANT PINK R
ORALITH BRILLIANT PINK R. Uses: Designed for use in research and industrial production. Product Category: Vat Dyes. CAS No. 2379-74-0. Molecular formula: C18H10Cl2O2S2. Mole weight: 393.31. Product ID: ACM2379740. Alfa Chemistry ISO 9001:2015 Certified.
Oral liquid bottle with aluminum-plastic composite cap
Oral liquid bottle with aluminum-plastic composite cap have a range of color and model number options. Product ID: PM-069. Category: Aluminum caps. Product Keywords: Plastic Packaging; Oral liquid bottle with aluminum-plastic composite cap; PM-069; Aluminum caps;. Administration route: Oral liquid bottle with aluminum-plastic composite cap is an anti-theft cover with inner plug, that is, a rubber plug aluminum-plastic cover, and the inner plug anti-theft cover is tightly leakproof to prevent liquid leakage.
Citrus Oils. Uses: Flavors, Fragrances, Aroma Therapy. Group: Essences. Grade: Food. CAS Number: 72968-50-4. Pack Sizes: Pails to Drums.
Bradenton, FL
Orange G
Orange G is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: Acid Orange GG. CAS No. 1936-15-8. Pack Sizes: 10 g. Product ID: HY-135712.
ORANGE G
ORANGE G. Uses: Designed for use in research and industrial production. Additional or Alternative Names: OG-6;ORANGE G;ORANGE G CERTIFIED;XYLENE FAST ORANGE G;WOOD ORANGE 2G;WOOL ORANGE 2G;CI NO 16230;CALCOCID FAST LIGHT ORANGE 2G. Product Category: Acid Dyes. CAS No. 1936-96-5. Molecular formula: C16H10N2Na2O7S2. Mole weight: 452.37. Product ID: ACM1936965. Alfa Chemistry ISO 9001:2015 Certified. Categories: Orange Group.
25g Pack Size. Group: Stains & Indicators. Formula: C16H10N2Na2O7S2. CAS No. 1936-15-8. Prepack ID 42617597-25g. Molecular Weight 452.37. See USA prepack pricing.
Orange g, Technical grade Dye content
Orange g, Technical grade Dye content. Group: Biochemicals. Grades: Purified. CAS No. 1936-15-8. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences.
Worldwide
Orange I
Orange I (α-Naphthol Orange) is an organic azo dye used as a food dye [1]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: α-Naphthol Orange. CAS No. 523-44-4. Pack Sizes: 250 mg; 500 mg; 1 g. Product ID: HY-D0929.
ORANGE I
ORANGE I. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Naphthol orange, Tropaeolin G, Tropaeolin 1, Orange I, Orange S, Aizen Orange I, Orange IM, Acid Orange I, Eniacid Orange I, Java Orange I, Egacid Orange GG, Acid phosphine CL, Certiqual Orange I, Hispacid Orange 1, Neklacid Orange 1, Tertracid Orange I, FDC Orange I, Acid Orange 20, Elgacid Orange 2G, Naphthalene Orange I. Product Category: Acid Dyes. CAS No. 523-44-4. Molecular formula: C16H11N2NaO4S. Mole weight: 350.32. Purity: Dye conten >95%. IUPACName: sodium 4-[2-(4-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonic acid. Product ID: ACM523444. Alfa Chemistry ISO 9001:2015 Certified. Categories: Orange Is the New Black.
Orange II Certifed ≥90% (Dye content)
Orange II Certifed ≥90% (Dye content). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
Orange IV
Orange IV. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Benzenesulfonicacid,4-[[4-(phenylamino)phenyl]azo]-,monosodiumsalt. Product Category: Acid Dyes. Appearance: Powder. CAS No. 554-73-4. Molecular formula: C18H14N3NaO3S. Mole weight: 375.38. Purity: 0.98. IUPACName: Sodium;4-[(4-anilinophenyl)diazenyl]benzenesulfonate. Canonical SMILES: C1=CC=C(C=C1)NC2=CC=C(C=C2)N=NC3=CC=C(C=C3)S(=O)(=O)[O-].[Na+]. Product ID: ACM554734. Alfa Chemistry ISO 9001:2015 Certified. Categories: Orange Ivory Coast.
Orange IV
Orange IV. Group: Biochemicals. Grades: Reagent Grade. CAS No. 554-73-4. Pack Sizes: 25g, 100g, 1Kg. US Biological Life Sciences.
Worldwide
Orange light-emitting PPV copolymer
Features: Soluble orange light-emitting PPV copolymer. Excellent reproducibility. Broad emission spectrum. High efficiency. Very low operation voltage. Very long DC and AC lifetime. High temperature stability (>100 °C). Typical performance measured in standard device stack (ITO/PEDOT:PSS 20 nm/PDO-123 80 nm/Ba 6 nm/Ag 150 nm): Max. efficiency: 5.0 Cd/A. V_on: 2.0 V. V at 100 cd/m2: 2.6 V. V at 1000 cd/m2: 3.3 V. Max. power eff.: 5.5 lm/W. External quantum eff.: 3.5%. CIE1931 at 100 cd/m2: (0.60, 0.40). DC lifetime at 100 cd/m2 at RT: >>25000. Group: Organic light-emitting diode (oled) materials. CAS No. 1351337-33-1.
orange oil
Orange oil (Citrus aurantium [bitter orange] and Citrus sinensis [sweet orange]) is primarily used in perfumery. Orange oils botanical properties in skin care are considered anti-inflammatory, anti-bacterial, anti-spasmodic, and sedative, making it suitable for sensitive, delicate skin. Uses: Designed for use in research and industrial production. Product Category: Heterocyclic Organic Compound. Appearance: Yellowish brown oily liquid or deep orange red clear liquid. CAS No. 8028-48-6. Molecular formula: CAS: 8028-48-6. Purity: sweet. Density: 0.84 g/mL at 25°C(lit.). Product ID: ACM8028486. Alfa Chemistry ISO 9001:2015 Certified.