American Chemical Suppliers
A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
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Product | Description | |
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Violacin A Quick inquiry Where to buy Suppliers range | Violacin A is an antibacterial peptide isolated from Viola odorata. It has low hemolytic activity. Synonyms: cyclo[Ala-Ile-Ser-Cys(1)-Gly-Glu-Thr-Cys(2)-Phe-Lys-Phe-Lys-Cys(3)-Tyr-Thr-Pro-Arg-Cys(1)-Ser-Cys(2)-Ser-Tyr-Pro-Val-Cys(3)-Lys-Ser]; SAISCGETCFKFKCYTPRCSCSYPVCK. Molecular formula: C129H191N33O37S6. Mole weight: 2988.5. | |
Violanthin Quick inquiry Where to buy Suppliers range | Violanthin is a flavonoid showing antioxidant and antibacterial activities. Synonyms: Violanthin; 40581-17-7; C10196; 5,7-dihydroxy-2-(4-hydroxyphenyl)-6-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-8-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]chromen-4-one5,7-dihydroxy-2-(4-hydroxyphenyl)-6-[(2S,3S,4R,5R,6R)-3,4,5-trihydroxy -6-(hydroxymethyl)oxan-2-yl]-8-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-me thyl-oxan-2-yl]chromen-4-one. Grades: 0.98. CAS No. 40581-17-7. Molecular formula: C27H30O14. Mole weight: 578.5. | |
Violanthrone-78 Quick inquiry Where to buy Suppliers range | Violanthrone-78, 82145-74-2, 5,10-Dioxo-5,10-dihydroanthra[9,1,2-cde]benzo[rst]pentaphene-16,17-diyl dioctadecanoate, (34-octadecanoyloxy-12,21-dioxo-30-nonacyclo[18.10.2.22,5.03,16.04,13.06,11.017,31.022,27.028,32]tetratriaconta-1(30),2(34),3(16),4(13),5(33),6,8,10,14,17(31),18,20(32),22,24,26,28-hexadecaenyl) octadecanoate, Violanthrone 78, DTXSID00562254. | |
Violanthrone 79 Quick inquiry Where to buy Suppliers range | Violanthrone 79. Group: Biochemicals. Alternative Names: 16, 17-Bis (octyloxy) anthra [9, 1, 2-cde]benzo [rst]pentaphene-5, 10-dione. Grades: Highly Purified. CAS No. 85652-50-2. Pack Sizes: 100mg. Molecular Formula: C50H48O4, Molecular Weight: 712.91. US Biological Life Sciences. | Worldwide |
Violanthrone-79 Quick inquiry Where to buy Suppliers range | Violanthrone-79. Group: Heterocyclic Organic Compound. CAS No. 85652-50-2. Product ID: ACM85652502. Molecular formula: C50H48O4. Mole weight: 712.9g/mol. IUPAC Name: 30, 34-dioctoxynonacyclo[18.10.2.22, 5.03, 16.04, 13.06, 11.017, 31.022, 27.028, 32]tetratriaconta-1(30), 2(34), 3(16), 4(13), 5(33), 6, 8, 10, 14, 17(31), 18, 20(32), 22, 24, 26, 28-hexadecaene-12, 21-dione. Melting Point: 193-196°C(lit.). | |
Violanthrone-79 Quick inquiry Where to buy Suppliers range | Violanthrone-79, 85652-50-2, Violanthrone 79, 30,34-dioctoxynonacyclo[18.10.2.22,5.03,16.04,13.06,11.017,31.022,27.028,32]tetratriaconta-1(30),2(34),3(16),4(13),5(33),6,8,10,14,17(31),18,20(32),22,24,26,28-hexadecaene-12,21-dione, 16,17-Bis(octyloxy)anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione, Violanthrone79, 16,17-Bis(octyloxy)-anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione, Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione,16,17-bis(octyloxy)-, SCHEMBL4951067, DTXSID50584562, EX-A4763, MFCD00491570, AKOS027250819, DS-9092, CS-0152150, FT-0701421, V0131, T73000, A918005, 16,17-Bis(n-octyloxy)anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione. | |
Violaxanthin Quick inquiry Where to buy Suppliers range | Violaxanthin. Group: Heterocyclic Organic Compound. Alternative Names: ZEAXANTHIN DIEPOXIDE;VIOLAXANTHIN;(1R, 3S, 6S)-6-[18-[(1R, 3S, 6S)-3-hydroxy-1, 5, 5-trimethyl-7-oxabicyclo[4.1.0]hept-6-yl]-3, 7, 12, 16-tetramethyl-octadeca-1, 3, 5, 7, 9, 11, 13, 15, 17-nonaenyl]-1, 5, 5-trimethyl-7-oxabicyclo[4.1.0]heptan-3-ol;Violoxanthin;(3S, 3S, 5R, 5R, 6S, 6S, 9E)-5, 6:5, 6-Bisepoxy-5, 5, 6, 6-tetrahydro-β, β-carotene-3, 3-diol;5α, 6α:5α, 6α-Bisoxy-5, 5, 6, 6-tetrahydro-β, β-carotene-3β, 3β-diol;5α, 6α:5α, 6α-Bisoxy-5, 5, 6, 6-tetrahydro-β, β-carotene-3β, 3β-diol;all-trans-Violaxanthin. CAS No. 126-29-4. Molecular formula: C40H56O4. Mole weight: 600.87. | |
Violaxanthin (Mixture of Diastereomers) Quick inquiry Where to buy Suppliers range | Violaxanthin is a carotenoid found in prickly pear fruit. Group: Biochemicals. Alternative Names: 5,6,5,6-Tetrahydrozeaxanthin 5,6:5,6-diepoxide; (1R, 1R, 3S, 3S)-6, 6-((3E, 5E, 7E, 9E, 11E, 13E, 15E)-3, 7, 12, 16-Tetramethyloctadeca-1, 3, 5, 7, 9, 11, 13, 15, 17-nonaene-1, 18-diyl)bis(1, 5, 5-trimethyl-7-oxabicyclo[4. 1. 0]heptan-3-ol). Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
Violet No. 2 External D&C Quick inquiry Where to buy Suppliers range | External D&C violet. Organic, high-purity dye. Violet no. 2 is in compliance with EU, Japanese and Chinese regulations. Uses: Color cosmetics (except lip and eye care products), hair care products, skin care products. Group: Sensory Modifiers. CAS No. 4430-18-6. Product ID: ACM4430186-1. Appearance: Deep purple powder. | |
Violettyne MIP Quick inquiry Where to buy Suppliers range | Violettyne MIP. CAS No. 166432-52-6. VIGON Item # 502849. Categories: Speciality Ingrdients Suppliers, Fragrances, Perfumers. | America & Internationally |
Viomellein (BRN4630536) Quick inquiry Where to buy Suppliers range | Genotoxic mycotoxin. Antibacterial (Gram-positive) and insecticidal. Group: Biochemicals. Grades: Highly Purified. CAS No. 55625-78-0. Pack Sizes: 500ug, 1mg. US Biological Life Sciences. | Worldwide |
Viomycin Quick inquiry Where to buy Suppliers range | Tuberactinomycin B is a member of the tuberactinomycin family of antibiotics used for the treatment of multidrug-resistant tuberculosis. Tuberactinomycin B inhibits group I intron splicing and prokaryotic protein synthesis, and freezes bacterial ribosomes in either the pre-or post-translational state. Uses: The treatment of multidrug-resistant tuberculosis. Synonyms: Tuberactinomycin B; Celiomycin; Florimycin; Viomicina; Viomycine; Viomycinum. CAS No. 32988-50-4. Molecular formula: C25H43N13O10. Mole weight: 685.69. | |
Viomycin Quick inquiry Where to buy Suppliers range | Viomycin. Group: Heterocyclic Organic Compound. Alternative Names: viomycin; FLORIMYCIN; Coliomycin; Tuberactinomycin B;Vinacetin A;Vioactane;Viocin;(S)-3,6-Diamino-N-((3S,9S,12S,15S,Z)3((2R,4S)-6-amino-4-hydroxy-1,2,3,4-tetrahydropyridin-2-yl)-9,12-bis(hydroxymethyl)-2,5,8,11,14-pentaoxo-6-(ureidomethylene)-1,4,7,10,13-pentaazacyclohexadecan-15-yl)hexanamidedisulfate. CAS No. 32988-50-4. Molecular formula: C25H43N13O10. Mole weight: 685.696. | |
Viomycin sulfate Quick inquiry Where to buy Suppliers range | It is a peptide antibiotic produced by the strain of Str. puniceus 1314-5 and Str. floridae A5014. It has broad-spectrum antibacterial and strong anti-mycobacterium effect. 1-10 μg/mL of Viomycin can inhibit the growth of most tuberculosis bacilli, the main effect is to inhibit the protein synthesis of bacteria, but bacteria are prone to develop drug resistance. In clinical application, it is only used as a second-line drug to treat tuberculosis. Synonyms: Tuberactinomycin B sulfate salt; celicomycin-sulfate; florimycin sulfate; Vinacetin A sulfate; hexanamide, 3,6-diamino-N-[(3S,6Z,9S,12S,15S)-6-[[(aminocarbonyl)amino]methylene]-3-[(4R,6S)-2-amino-3,4,5,6-tetrahydro-6-hydroxy-4-pyrimidinyl]-9,12-bis(hydroxymethyl)-2,5,8,11,14-pentaoxo-1,4,7,10,13-pentaazacyclohexadec-15-yl]-, (3S)-, sulfate (1:1) (salt). CAS No. 37883-00-4. Molecular formula: C25H43N13O10.H2O4S. Mole weight: 783.77. | |
Viomycin trihydrochloride Quick inquiry Where to buy Suppliers range | It is a peptide antibiotic produced by the strain of Str. puniceus 1314-5 and Str. floridae A5014. It has broad-spectrum antibacterial and strong anti-mycobacterium effect. 1-10 μg/mL of Viomycin can inhibit the growth of most tuberculosis bacilli, the main effect is to inhibit the protein synthesis of bacteria, but bacteria are prone to develop drug resistance. In clinical application, it is only used as a second-line drug to treat tuberculosis. Synonyms: Florimycin trihydrochloride; Viomycinum trihydrochloride; Vinacetin A trihydrochloride; Hexanamide, 3,6-diamino-N-[(3S,6Z,9S,12S,15S)-6-[[(aminocarbonyl)amino]methylene]-3-[(4R,6S)-2-amino-1,4,5,6-tetrahydro-6-hydroxy-4-pyrimidinyl]-9,12-bis(hydroxymethyl)-2,5,8,11,14-pentaoxo-1,4,7,10,1 3-pentaazacyclohexadec-15-yl]-, (3S)-, hydrochloride (1:3). CAS No. 39750-31-7. Molecular formula: C25H43N13O10.3HCl. Mole weight: 795.07. | |
Vioxanthin Quick inquiry Where to buy Suppliers range | Vioxanthin is an antibiotic produced by Malbranchea pulchella var. sulfurea. It is active against gram-positive bacteria and bacteroides fragilis. Synonyms: Tf-26Vx. CAS No. 15447-05-9. Molecular formula: C30H26O10. Mole weight: 546.5. | |
Vioxx Quick inquiry Where to buy Suppliers range | Vioxx. Group: Biochemicals. Alternative Names: 4-[4- (Methylsulfonyl) phenyl]-3-phenyl-2 (5H) -furanone. Grades: Highly Purified. CAS No. 162011-90-7. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C17H14O4S. US Biological Life Sciences. | Worldwide |
Vioxx Quick inquiry Where to buy Suppliers range | Vioxx. Uses: For analytical and research use. Group: Enzyme Activators, Inhibitors & Substrates. CAS No. 162011-90-7. Pack Sizes: 10MG. IUPAC Name: 3-(4-methylsulfonylphenyl)-4-phenyl-2H-furan-5-one. Molecular formula: C17H14O4S. Mole weight: 314.36. Catalog: APS162011907. SMILES: CS (=O) (=O)c1ccc (cc1)C2=C (C (=O)OC2)c3ccccc3. Format: Neat. Shipping: Room Temperature. | |
VIOXX Quick inquiry Where to buy Suppliers range | VIOXX. CAS No. 162011-90-7. | |
Vioxx-d5 (Major) Quick inquiry Where to buy Suppliers range | A selective labeled cyclooxygenase-2 (COX-2) inhibitor. Use as an anti-inflammatory, analgesic. Group: Biochemicals. Alternative Names: 4-[4- (Methylsulfonyl) phenyl]-3- (phenyl-d5) -. Grades: Highly Purified. CAS No. 544684-93-7. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
Vioxx (Rofecoxib, MK-0966, 4-[4-(methylsulfonyl)-phenyl]-3-phenyl-2(5H)-furanone) Quick inquiry Where to buy Suppliers range | A selective cyclooxygenase-2 (COX-2) inhibitor. Use as an anti-inflammatory. Group: Biochemicals. Alternative Names: Rofecoxib, MK-0966, 4-[4-(methylsulfonyl)-phenyl]-3-phenyl-2(5H)-furanone. Grades: Highly Purified. CAS No. 162011-90-7. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
Vip Quick inquiry Where to buy Suppliers range | Vip. Group: Heterocyclic Organic Compound. Alternative Names: VASOACTIVE INTESTINAL PEPTIDE (HUMAN, BOVINE, PORCINE, RAT);VASOACTIVE INTESTINAL PEPTIDE (HUMAN, PORCINE);VASOACTIVE INTESTINAL PEPTIDE, HUMAN, PORCINE, AND RAT;VASOACTIVE INTESTINAL PEPTIDE (HUMAN, PORCINE) (BOVINE, RAT, CANINE);VASOACTIVE INTESTINAL PEPTIDE HUMAN, PORCINE, RAT;VASOACTIVE INTESTINAL PEPTIDE, HUMAN, PORCINE, RAT, OVINE;VASOACTIVE INTESTINAL PEPTIDE, PORCINE;VASOACTIVE INTESTINAL PEPTIDE. CAS No. 40077-57-4. Product ID: ACM40077574. Molecular formula: C147H238N44O42S. Mole weight: 3325.8. Appearance: powder. | |
VIP (6-28) (human, rat, porcine, bovine) Quick inquiry Where to buy Suppliers range | VIP (6-28) (human, rat, porcine, bovine) is an effective antagonist of the actions of exogenous vasoactive intestinal peptide (VIP) on cAMP. Synonyms: Aviptadil (6-28); Vasoactive Intestinal Peptide (6-28). CAS No. 69698-54-0. Molecular formula: C126H207N37O34S. Mole weight: 2816.28. | |
VIP(6-28)(human, rat, porcine, bovine) Quick inquiry Where to buy Suppliers range | VIP(6-28)(human, rat, porcine, bovine) is an effective antagonist of the actions of exogenous vasoactive intestinal peptide (VIP) on cAMP. Uses: Peptide Inhibitors. CAS No. 69698-54-0. Product ID: R1749. | |
Vipadenant Quick inquiry Where to buy Suppliers range | Vipadenant is an adenosine A2 receptor antagonists used as an immunosuppressant. Synonyms: BG-14; CEB-4520; V2006; VER-11135; VER-A00-11; VER-A00049; VER-ADO-49; VR-2006. CAS No. 442908-10-3. Molecular formula: C16H15N7O. Mole weight: 321.34. | |
VIP Antagonist Quick inquiry Where to buy Suppliers range | VIP antagonist, a hybrid of neurotensin (6-11) and VIP (7-28), is a competitive antagonist of VIP-binding to glial cells. In rats with reduced masculine potency, it significantly inhibits VIP-stimulated sexual behavior. It antagonizes VIP receptors on non-small cell lung cancer cells, thereby inhibiting tumor growth in vivo and in vitro. Synonyms: [Lys1,Pro2,5,Arg3,4,Tyr6]VIP, human, porcine, rat, ovine; H-Lys-Pro-Arg-Arg-Pro-Tyr-Thr-Asp-Asn-Tyr-Thr-Arg-Leu-Arg-Lys-Gln-Met-Ala-Val-Lys-Lys-Tyr-Leu-Asn-Ser-Ile-Leu-Asn-NH2; L-lysyl-L-prolyl-L-arginyl-L-arginyl-L-prolyl-L-tyrosyl-L-threonyl-L-alpha-aspartyl-L-asparagyl-L-tyrosyl-L-threonyl-L-arginyl-L-leucyl-L-arginyl-L-lysyl-L-glutaminyl-L-methionyl-L-alanyl-L-valyl-L-lysyl-L-lysyl-L-tyrosyl-L-leucyl-L-asparagyl-L-seryl-L-isoleucyl-L-leucyl-L-asparaginamide; [Lys1,Pro2,5,Arg3,4,Tyr6]-Vasoactive Intestinal Peptide human, porcine, rat. Grades: 95%. CAS No. 125093-93-8. Molecular formula: C154H257N49O40S. Mole weight: 3467.06. | |
VIP (guinea pig) Quick inquiry Where to buy Suppliers range | VIP (guinea pig) is a neuropeptide that plays a role in neurotransmission, smooth muscle relaxation and has trophic and mitogenic actions. CAS No. 96886-24-7. Molecular formula: C147H239N43O42S2. Mole weight: 3346. | |
Viphi A Quick inquiry Where to buy Suppliers range | Viphi A is a cytotoxic cyclic peptide isolated from Viola philippica, which shows cytotoxic activity to cancer cell lines MM96L, HeLa and BGC-823. Synonyms: Gly-Ser-Ile-Pro-Cys-Gly-Glu-Ser-Cys-Val-Phe-Ile-Pro-Cys-Ile-Ser-Ser-Val-Ile-Gly-Cys-Ala-Cys-Lys-Ser-Lys-Val-Cys-Tyr-Lys-Asn. Mole weight: 3170. | |
Viphi A Quick inquiry Where to buy Suppliers range | Viphi A. Uses: Antimicrobial Peptides. Product ID: AF2033. | |
Viphi D Quick inquiry Where to buy Suppliers range | Viphi D is a cytotoxic cyclic peptide isolated from Viola philippica, which shows cytotoxic activity to cancer cell lines MM96L, HeLa and BGC-823. Synonyms: Gly-Ile-Pro-Cys-Gly-Glu-Ser-Cys-Val-Phe-Ile-Pro-Cys-Ile-Ser-Ser-Val-Ile-Gly-Cys-Ser-Cys-Ser-Ser-Lys-Val-Cys-Tyr-Arg-Asn. Mole weight: 3086.3. | |
Viphi D Quick inquiry Where to buy Suppliers range | Viphi D. Uses: Antimicrobial Peptides. Product ID: AF1912. | |
Viphi E Quick inquiry Where to buy Suppliers range | Viphi E is a cytotoxic cyclic peptide isolated from Viola philippica, which shows cytotoxic activity to cancer cell lines MM96L, HeLa and BGC-823. Synonyms: Gly-Ser-Ile-Pro-Cys-Gly-Glu-Ser-Cys-Val-Phe-Ile-Pro-Cys-Ile-Ser-Ala-Val-Ile-Gly-Cys-Ser-Cys-Ser-Asn-Lys-Val-Cys-Tyr-Lys-Asn. Mole weight: 3456.24. | |
Viphi E Quick inquiry Where to buy Suppliers range | Viphi E. Uses: Antimicrobial Peptides. Product ID: AF2032. | |
Viphi F Quick inquiry Where to buy Suppliers range | Viphi F is a cytotoxic cyclic peptide isolated from Viola philippica, which shows cytotoxic activity to cancer cell lines MM96L, HeLa and BGC-823. Synonyms: Gly-Ser-Ile-Pro-Cys-Gly-Glu-Ser-Cys-Val-Phe-Ile-Pro-Cys-Ile-Ser-Ala-Ile-Ile-Gly-Cys-Ser-Cys-Ser-Ser-Lys-Val-Cys-Tyr-Lys-Asn. Mole weight: 3143.3. | |
Viphi F Quick inquiry Where to buy Suppliers range | Viphi F. Uses: Antimicrobial Peptides. Product ID: AF2031. | |
Viphi G Quick inquiry Where to buy Suppliers range | Viphi G is a cytotoxic cyclic peptide isolated from Viola philippica, which shows cytotoxic activity to cancer cell lines MM96L, HeLa and BGC-823. Synonyms: Gly-Ser-Ile-Pro-Cys-Gly-Glu-Ser-Cys-Val-Phe-Ile-Pro-Cys-Ile-Ser-Ala-Ile-Ile-Gly-Cys-Ser-Cys-Ser-Asn-Lys-Val-Cys-Tyr-Lys-Asn. Mole weight: 3170.36. | |
Viphi G Quick inquiry Where to buy Suppliers range | Viphi G. Uses: Antimicrobial Peptides. Product ID: AF2030. | |
Viqualine Quick inquiry Where to buy Suppliers range | Viqualine. Group: Heterocyclic Organic Compound. CAS No. 72714-74-0. | |
Viquidil Quick inquiry Where to buy Suppliers range | Viquidil. Group: Heterocyclic Organic Compound. Alternative Names: viquidil; 1-(6-Methoxy-4-quinolyl)-3-[(3R, 4R)-3-vinyl-4-piperidinyl]-1-propanone; Chinicine; Quinotoxine; Quinotoxol; 1-(6-methoxy-4-quinolyl)-3-[(3R, 4R)-3-vinyl-4-piperidyl]propan-1-one; 3-[(3R, 4R)-3-ethenylpiperidin-4-yl]-1-(6-methoxyquinolin-4-yl)propan-1-one; d-quinotoxine. CAS No. 84-55-9. Molecular formula: C20H24N2O2. Mole weight: 324.422. | |
VIR-165 Quick inquiry Where to buy Suppliers range | VIR-165 is a modified form of virus inhibitory peptide (VIRIP) that binds the fusion peptide of the gp41 subunit and prevents its insertion into the target membrane. VIRIP inhibits a wide variety of human immunodeficiency virus type 1 (HIV-1) strains. Uses: Peptide Inhibitors. Product ID: R1750. | |
Viramidine Hydrochloride Quick inquiry Where to buy Suppliers range | Taribavirin hydrochloride is an orally active inosine monophosphate dehydrogenase inhibitor, has activity against a wide range of viruses, especially the hepatitis C virus and influenza virus. Taribavirin hydrochloride is a Ribavirin prodrug, is designed to concentrate within the liver to target HCV-infected hepatocytes while minimizing distribution within red blood cells (RBCs) and the development of hemolytic anemia. Uses: Antiviral agents. Synonyms: 1-β-D-Ribofuranosyl-1H-1,2,4-triazole-3-carboximidamide Monohydrochloride; AVS 206; ICN 3142; Ribamidine Hydrochloride; Taribavirin Hydrochloride. Grades: 98%. CAS No. 40372-00-7. Molecular formula: C8H14ClN5O4. Mole weight: 279.68. | |
Viramidine Hydrochloride Quick inquiry Where to buy Suppliers range | Viramidine Hydrochloride. Uses: For analytical and research use. Group: Carbohydrates. CAS No. 40372-00-7. Pack Sizes: 5MG. IUPAC Name: 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2,4-triazole-3-carboximidamide;hydrochloride. Molecular formula: C8H13N5O4.ClH. Mole weight: 279.68. Catalog: APS40372007. SMILES: Cl. NC (=N)c1ncn (n1)[C@@H]2O[C@H] (CO)[C@@H] (O)[C@H]2O. Format: Neat. Shipping: Room Temperature. | |
Viranamycin A Quick inquiry Where to buy Suppliers range | It is produced by the strain of Str. sp. CH 41. It can inhibit the growth of murine leukemia cell P388 with IC50 of 5.8 ng/mL, and it can also inhibit KB human multi-squamous cell carcinoma cells with IC50 of 6.4 ng/mL. Synonyms: Concanamycin A, 23-O-(3-carboxy-1-oxo-2-propenyl)-23-O-de[4-O-(aminocarbonyl)-2,6-dideoxy-b-D-arabino-hexopyranosyl]-25-de(1-propenyl)-25-methyl-. CAS No. 139595-03-2. Molecular formula: C41H64O13. Mole weight: 764.94. | |
Viranamycin B Quick inquiry Where to buy Suppliers range | It is produced by the strain of Str. sp. CH 41. It can inhibit the growth of murine leukemia cell P388 with IC50 of 2.8 ng/mL, and it can also inhibit KB human multi-squamous cell carcinoma cells with IC50 of 1.9 ng/mL. Synonyms: Concanamycin A, 25-de(1-propenyl)-25-methyl-. CAS No. 139595-04-3. Molecular formula: C44H73NO14. Mole weight: 840.05. | |
Virantmycin Quick inquiry Where to buy Suppliers range | It is produced by the strain of Str. nitrosporeus AM-2722. It has antiviral effect. It inhibits four RNA viruses and four DNA viruses with MIC (μg/mL) of 0.008-0.04 and 0.005-0.03, respectively. It has weak antifungal effect. Synonyms: 6-Quinolinecarboxylic acid, 3-chloro-2-(3,4-dimethyl-3-penten-1-yl)-1,2,3,4-tetrahydro-2-(methoxymethyl)-, (2R,3R)-; NSC 374127; 6-Quinolinecarboxylic acid, 3-chloro-2-(3,4-dimethyl-3-pentenyl)-1,2,3,4-tetrahydro-2-(methoxymethyl)-, (2R-cis)-; (-)-Virantmycin. Grades: 99%. CAS No. 76417-04-4. Molecular formula: C19H26C1NO3. Mole weight: 351.87. | |
VIRE_HELVI Virescein Quick inquiry Where to buy Suppliers range | VIRE_HELVI Virescein. Uses: Antimicrobial Peptides. Product ID: AF2883. | |
VIRE_HELVI Virescein Quick inquiry Where to buy Suppliers range | VIRE_HELVI Virescein is an antibacterial peptide isolated from Helioth is virescens. Synonyms: Virescein (Insects, animals); Gly-Lys-Ile-Pro-Ile-Gly-Ala-Ile-Lys-Lys-Ala-Gly-Lys-Ala-Ile-Gly-Lys-Gly-Leu-Arg-Ala-Val-Asn-Ile-Ala-Ser-Thr-Ala-His-Asp-Val-Tyr-Thr-Phe-Phe-Lys-Pro-Lys-Lys-Arg-His. Molecular formula: C202H336N60O49. Mole weight: 4389.26. | |
Virensic acid Quick inquiry Where to buy Suppliers range | It is a lichen acid with enzyme inhibitory potential. Synonyms: 11H-Dibenzo[b,e][1,4]dioxepin-7-carboxylic acid, 4-formyl-3,8-dihydroxy-1,6,9-trimethyl-11-oxo-; 10-formyl-3,9-dihydroxy-1,4,7-trimethyl-6-oxobenzo[b][1,4]benzodioxepine-2-carboxylic acid; Granulatine; NSC 685587. CAS No. 668-14-4. Molecular formula: C18H14O8. Mole weight: 358.30. | |
Viresin Quick inquiry Where to buy Suppliers range | Viresin. Uses: Antimicrobial Peptides. Product ID: AF3126. | |
Viresin Quick inquiry Where to buy Suppliers range | Viresin is an antibacterial protein isolated from immune hemolymph of Helioth is virescens pupae. Viresin showed antibacterial activity against several Gram-negative bacteria including E. cloacae but not against Gram-positive bacteria. Synonyms: Tyr-Asp-Asn-Val-Asn-Leu-Asp-Glu-Ile-Leu-Ala-Asn-Asp-Arg-Leu-Leu-Val-Pro-Tyr-Ile-Lys-Cys-Leu-Leu-Asp-Glu-Gly-Lys-Lys-Ala-Pro-Asp-Ala-Lys-Glu-Leu-Lys-Glu-His-Ile-ArgX-Ala-Leu. Molecular formula: C221H361N59O66S. Mole weight: 5062.06. | |
Virgaureagenin G Quick inquiry Where to buy Suppliers range | Virgaureagenin G. Group: Biochemicals. CAS No. 22338-71-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
Virginia Creeper / Parthenocissus quinquefolia Quick inquiry Where to buy Suppliers range | Virginia Creeper / Parthenocissus quinquefolia. Uses: For analytical and research use. Group: Process Materials, Geological, Cement & Soils. Catalog: APS013655. Product Type: CRM. Shipping: Room Temperature. | |
Virginiamycin Quick inquiry Where to buy Suppliers range | Virginiamycin. Uses: For analytical and research use. Group: Pharma & Vet Compounds & Metabolites; Pharma & Vet Compounds & Metabolites; Chiral Molecules. Alternative Names: Pyostacin, Stafac, Eskalin 500, Streptogramin, Stafac 500, Livelong, Eskalin V,Mikamycin, Stafac 20, Stapyocine, Virgimycin, Pyostacine, Lactrol. CAS No. 11006-76-1. Molecular formula: C43H49N7O10+C28H35N3O7. Mole weight: 1349.51. Catalog: APS11006761. SMILES: CCC1C (=O) N2CCCC2C (=O) N (C (C (=O) N3CCC (=O) CC3C (=O) NC (C (=O) OC (C (C (=O) N1) NC (=O) C4=C (C=CC=N4) O) C) C5=CC=CC=C5) CC6=CC=CC=C6) C. CC1C=CC (=O) NCC=CC (=CC (CC (=O) CC2=NC (=CO2) C (=O) N3CCC=C3C (=O) OC1C (C) C) O) C. Format: Neat. | |
Virginiamycin Quick inquiry Where to buy Suppliers range | Virginiamycin complex contains two streptogramin antibiotics, virginiamycin M1 (75%) and virginiamycin S1 (25%). It is an antibiotic used primarily in the treatment of staphylococcal infections, and to a less extent streptococcal infections. Uses: Anti-bacterial agents. Synonyms: Pristinamycin. CAS No. 11006-76-1. Molecular formula: C71H84N10O17. Mole weight: 1349.48. | |
Virginiamycin 100 μg/mL in Acetonitrile Quick inquiry Where to buy Suppliers range | Virginiamycin 100 μg/mL in Acetonitrile. Uses: For analytical and research use. Group: Pharma & Vet Compounds & Metabolites; Pharma & Vet Compounds & Metabolites. Pack Sizes: 1ML. Catalog: APS013656. Format: Single Solution. Shipping: Room Temperature. | |
Virginiamycin B Quick inquiry Where to buy Suppliers range | Pristinamycin IA is an ester peptide antibiotic produced by Str. pristinaespiralis 5647 (NRRL 2958). Activity against gram-positive bacteria. Synonyms: Ostreogrycin B, Pristinamycin IA, Streptogramin B, Syncothrecin B1, Synergistin B, Vernamycin Balpha, Virginiamycin 1A, NSC 125176, 14725-1, PA 114B, RP 12535. Grades: ≥ 95%. CAS No. 3131-3-1. Molecular formula: C45H54N8O10. Mole weight: 866.96. | |
Virginiamycin B Quick inquiry Where to buy Suppliers range | Virginiamycin B is a depsipeptide antibiotic co-produced with ostreogrycin A and used as a synergistic mixture. Virginiamycin B, also known as ostreogrycin B and streptogramin B among other synonyms, was discovered independently and named by several groups leading to considerable confusion in the literature. Viriginiamycin B acts as a synergist binding to the conformational change in the peptidyl transferase centre of the 50S ribosome induced by ostreogrycin A. Group: Biochemicals. Grades: Highly Purified. CAS No. 3131-3-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
Virginiamycin Complex Quick inquiry Where to buy Suppliers range | Virginiamycin complex is defined as a mixture of 75% virginamycin M1 (ostreogrycin A) and 25% virginiamycin S1 and the less abundant S analogs. As the two major components have quite different solubilities these proportions are not readily achieved or used. The individual components are isolated and re-combined to provide the defined components of virginiamycin complex. The structure composition of the complex is important as Virginiamycin S1 acts a synergist, binding to the conformational change of the peptidyl transferase center of the 50S ribosome induced by ostreogrycin A. Group: Biochemicals. Alternative Names: Cebin V, Eskalin V, Eskamicin, Stafac, Stephylomycin, Mikamycin, Ostreogrycin, Patricin, Pristinamycin, Streptogramin, Vernamycin. Grades: Highly Purified. CAS No. 11006-76-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
Virginiamycin M1 Quick inquiry Where to buy Suppliers range | Virginiamycin M1. Uses: For analytical and research use. Group: Pharma & Vet Compounds & Metabolites; Pharma & Vet Compounds & Metabolites. Alternative Names: NSC 87432, (3R, 4R, 5E, 10E, 12E, 14S)-8, 9, 14, 15, 24, 25-Hexahydro-14-hydroxy-4, 12-dimethyl-3-(1-methylethyl)-3H-21, 18-nitrilo-1H, 22H-pyrrolo[2, 1-c][1, 8, 4, 19]dioxadiazacyclotetracosine-1, 7, 16, 22(4H, 17H)-tetrone, Factor M, RP 12536, [3R-(3R*, 4R*, 5E, 10E, 12E, 14S*)]-8, 9, 14, 15, 24, 25-Hexahydro-14-hydroxy-4, 12-dimethyl-3-(1-methylethyl)-3H-21, 18-nitrilo-1H, 22H-pyrrolo[2, 1-c][1, 8, 4, 19]dioxadiazacyclotetracosine-1, 7, 16, 22(4H, 17H)-tetrone, NSC 244426, Ostreogrycin A (7CI), PA 114A, Virginiamycin M1, Mikamycin A (6CI,8CI), Antibiotic PA 114A1, Pristinamycin IIA, 3H-21, 18-Nitrilo-1H, 22H-pyrrolo[2, 1-c][1, 8, 4, 19]dioxadiazacyclotetracosine-1, 7, 16, 22(4H, 17H)-tetrone, 8,9,14,15,24,25-hexahydro-14-hydroxy-4,12-dimethyl-3-(1-methylethyl)-, (3R,4R,5E,10E,12E,14S)-, Staphylomycin M1, Pristinamycin II, Factor M (antibiotic), Antibiotic PA 114A, Streptogramin A, Vernamycin A. CAS No. 21411-53-0. Molecular formula: C28H35N3O7. Mole weight: 525.59. Catalog: APS21411530A. SMILES: CC (C)[C@H]1OC (=O)C2=CCCN2C (=O)c3coc (CC (=O)C[C@H] (O)\C=C (/C)\C=C\CNC (=O)\C=C\[C@H]1C)n3. Format: Neat. | |
Virginiamycin M1 Quick inquiry Where to buy Suppliers range | Macrolactone antibiotic. Antibacterial; growth promotant. Group: Biochemicals. Grades: Highly Purified. CAS No. 21411-53-0. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
Virginiamycin M1 100 μg/mL in Acetonitrile Quick inquiry Where to buy Suppliers range | Virginiamycin M1 100 μg/mL in Acetonitrile. Uses: For analytical and research use. Group: Pharma & Vet Compounds & Metabolites; Pharma & Vet Compounds & Metabolites. Pack Sizes: 1ML. Catalog: APS013657. Format: Single Solution. Shipping: Room Temperature. | |
Virginiamycin M1 (~90%) Quick inquiry Where to buy Suppliers range | Virginiamycin M1 (~90%). Uses: For analytical and research use. Group: Chiral Molecules. Alternative Names: Pristinamycin II, NSC 244426, Ostreogrycin A (7CI), Pristinamycin IIA, [3R-(3R*, 4R*, 5E, 10E, 12E, 14S*)]-8, 9, 14, 15, 24, 25-Hexahydro-14-hydroxy-4, 12-dimethyl-3-(1-methylethyl)-3H-21, 18-nitrilo-1H, 22H-pyrrolo[2, 1-c][1, 8, 4, 19]dioxadiazacyclotetracosine-1, 7, 16, 22(4H, 17H)-tetrone, Mikamycin A (6CI,8CI), Antibiotic PA 114A1, (3R, 4R, 5E, 10E, 12E, 14S)-8, 9, 14, 15, 24, 25-Hexahydro-14-hydroxy-4, 12-dimethyl-3-(1-methylethyl)-3H-21, 18-nitrilo-1H, 22H-pyrrolo[2, 1-c][1, 8, 4, 19]dioxadiazacyclotetracosine-1, 7, 16, 22(4H, 17H)-tetrone, PA 114A, Antibiotic PA 114A, Vernamycin A, 3H-21, 18-Nitrilo-1H, 22H-pyrrolo[2, 1-c][1, 8, 4, 19]dioxadiazacyclotetracosine-1, 7, 16, 22(4H, 17H)-tetrone, 8,9,14,15,24,25-hexahydro-14-hydroxy-4,12-dimethyl-3-(1-methylethyl)-, (3R,4R,5E,10E,12E,14S)-, RP 12536, Virginiamycin M1, Factor M, Staphylomycin M1, Factor M (antibiotic), NSC 87432, Streptogramin A. CAS No. 21411-53-0. Molecular formula: C28H35N3O7. Mole weight: 525.59. Catalog: APS21411530. SMILES: CC (C)[C@H]1OC (=O)C2=CCCN2C (=O)c3coc (CC (=O)C[C@H] (O)\C=C (/C)\C=C\CNC (=O)\C=C\[C@H]1C)n3. Format: Neat. | |
Virginiamycin M1-d2 Quick inquiry Where to buy Suppliers range | Virginiamycin M1-d2. Uses: For analytical and research use. Group: Chiral Molecules. Pack Sizes: 10MG. Catalog: APS013658. Format: Neat. Product Type: Stable Isotope Labelled. Shipping: Room Temperature. | |
Virginiamycin M1-d2 (>90%) Quick inquiry Where to buy Suppliers range | Virginiamycin M1-d2 (>90%). Uses: For analytical and research use. Group: Chiral Molecules. Pack Sizes: 2.5MG. Molecular formula: C28D2H33N3O7. Mole weight: 527.60. Catalog: APS013659. SMILES: [2H]C1 ([2H])[C@H] (O)\C=C (/C)\C=C\CNC (=O)\C=C\[C@@H] (C)[C@H] (OC (=O)C2=CCCN2C (=O)c3coc (CC1=O)n3)C (C)C. Format: Neat. Product Type: Stable Isotope Labelled. Shipping: Room Temperature. | |
Virginiamycin S1 Quick inquiry Where to buy Suppliers range | Virginiamycin S1. Uses: For analytical and research use. Group: Pharma & Vet Compounds & Metabolites; Pharma & Vet Compounds & Metabolites; Pharmaceutical Toxicology. Alternative Names: Factor S (antibiotic), N-[(3-Hydroxy-2-pyridinyl)carbonyl]-L-threonyl-D-2-aminobutanoyl-L-prolyl-N-methyl-L-phenylalanyl-4-oxo-L-2-piperidinecarbonyl-L-2-phenylglycine ρ-lactone, Staphylomycin S1, 12H-Pyrido[2, 1-f]pyrrolo[2, 1-l][1, 4, 7, 10, 13, 16]oxapentaazacyclononadecine, cyclic peptide deriv., Glycine, N-[(3-hydroxy-2-pyridinyl)carbonyl]-L-threonyl-D-2-aminobutanoyl-L-prolyl-N-methyl-L-phenylalanyl-4-oxo-L-2-piperidinecarbonyl-L-2-phenyl-, ρ-lactone, Staphylomycin S (6CI,7CI,8CI), Antibiotic 1754Z3B, Factor S,Virginiamycin S1. CAS No. 23152-29-6. Molecular formula: C43H49N7O10. Mole weight: 823.89. Catalog: APS23152296. SMILES: CC[C@H]1NC (=O)[C@@H] (NC (=O)c2ncccc2O)[C@@H] (C)OC (=O)[C@@H] (NC (=O)[C@@H]3CC (=O)CCN3C (=O)[C@H] (Cc4ccccc4)N (C)C (=O)[C@@H]5CCCN5C1=O)c6ccccc6. Format: Neat. | |
Virginiamycin S1 Quick inquiry Where to buy Suppliers range | Virginiamycin S1 is a main component of virginiamycin preparations. Virginiamycin S1 is one of a family of depsipeptide antibiotic co-produced with ostreogrycin A and used as a synergistic mixture. Virginiamycin S1 also known as Staphylomycin S and Factor S, among other synonyms were discovered independently and named by several groups leading to considerable confusion in the literature. Virginiamycin S1 acts a synergist binding to the conformational change induced by ostreogrycin A of the peptidyl transferase centre of the 50S ribosome. Virginiamycin S1 differs from virginiamycin B in lacking the dimethylamino moiety on the phenyl ring. Group: Biochemicals. Alternative Names: Staphylomycin S, PA 114B2, Antibiotic 899, Antibiotic PA 114B2, Antibiotic 1745Z3B, Factor S. Grades: Highly Purified. CAS No. 23152-29-6. Pack Sizes: 5mg. Molecular Formula: C43H49N7O10, Molecular Weight: 823.89. US Biological Life Sciences. | Worldwide |
Virginiamycin S1 Quick inquiry Where to buy Suppliers range | It is a depsipeptide antibiotic produced by the strain of Str. virginiae and Str. virginiae var. sp. It has anti-gram-positive bacteria and mycobacterium effects, and the antibacterial activity of component M of Virginiamycin against cocci is stronger than component S, while the activity is stronger than component M. Synonyms: Staphylomycin S; Staphylomycin S1; Antibiotic 1754Z3B; Virginiamycin factor S; NSC177858; Stephylomycin; Eskamicin; Cebin V; Factor S; Glycine, N-[(3-hydroxy-2-pyridinyl)carbonyl]-L-threonyl-D-2-aminobutanoyl-L-prolyl-N-methyl-L-phenylalanyl-4-oxo-L-2-piperidinecarbonyl-L-2-phenyl-, r-lactone. Grades: >99% by HPLC. CAS No. 23152-29-6. Molecular formula: C43H49N7O10. Mole weight: 823.89. | |
Virginiamycin S1 100 μg/mL in Acetonitrile Quick inquiry Where to buy Suppliers range | Virginiamycin S1 100 μg/mL in Acetonitrile. Uses: For analytical and research use. Group: Pharma & Vet Compounds & Metabolites; Pharma & Vet Compounds & Metabolites. Alternative Names: Staphylomycin S1,Virginiamycin S1, Factor S (antibiotic), Glycine, N-[(3-hydroxy-2-pyridinyl)carbonyl]-L-threonyl-D-2-aminobutanoyl-L-prolyl-N-methyl-L-phenylalanyl-4-oxo-L-2-piperidinecarbonyl-L-2-phenyl-, ρ-lactone, Staphylomycin S (6CI,7CI,8CI), Antibiotic 1754Z3B, N-[(3-Hydroxy-2-pyridinyl)carbonyl]-L-threonyl-D-2-aminobutanoyl-L-prolyl-N-methyl-L-phenylalanyl-4-oxo-L-2-piperidinecarbonyl-L-2-phenylglycine ρ-lactone, 12H-Pyrido[2, 1-f]pyrrolo[2, 1-l][1, 4, 7, 10, 13, 16]oxapentaazacyclononadecine, cyclic peptide deriv., Factor S. CAS No. 23152-29-6. Pack Sizes: 1ML. Molecular formula: C43H49N7O10. Mole weight: 823.89. Catalog: APS23152296A. SMILES: CC[C@H]1NC (=O)[C@@H] (NC (=O)c2ncccc2O)[C@@H] (C)OC (=O)[C@@H] (NC (=O)[C@@H]3CC (=O)CCN3C (=O)[C@H] (Cc4ccccc4)N (C)C (=O)[C@@H]5CCCN5C1=O)c6ccccc6. Format: Single Solution. Product Type: Native/Parent. Shipping: Room Temperature. | |
Virginiamycin S2 Quick inquiry Where to buy Suppliers range | It is a depsipeptide antibiotic produced by the strain of Str. virginiae and Str. virginiae var. sp. It has anti-gram-positive bacteria and mycobacterium effects, and the antibacterial activity of component M of Virginiamycin against cocci is stronger than component S, while the activity is stronger than component M. Synonyms: Staphylomycin-S2; 4-L-Phenylalanine-5-(cis-4-hydroxy-L-2-piperidinecarboxylic acid)virginiamycin S1; N-[(3-Hydroxy-2-pyridinyl)carbonyl]cyclo[L-Thr*-D-Abu-L-Pro-L-Phe-[(4R)-4-hydroxy-L-pipecoloyl]-L-phenyl-Gly-]; N-[(3-Hydroxy-2-pyridyl)carbonyl]-cyclo[L-Thr*-D-Abu-L-Pro-L-Phe-4β-hydroxy-L-Hpr-L-phenyl-Gly-]. CAS No. 33477-38-2. Molecular formula: C42H49N7O10. Mole weight: 811.88. | |
Virginiamycin S3 Quick inquiry Where to buy Suppliers range | It is a depsipeptide antibiotic produced by the strain of Str. virginiae and Str. virginiae var. sp. It has anti-gram-positive bacteria and mycobacterium effects, and the antibacterial activity of component M of Virginiamycin against cocci is stronger than component S, while the activity is stronger than component M. Synonyms: Staphylomycin S3; Virginiamycin S1, 5-(5-hydroxy-4-oxo-L-2-piperidinecarboxylic acid)-; N-[(3-Hydroxy-2-pyridinyl)carbonyl]cyclo[L-Thr*-D-Abu-L-Pro-N-methyl-L-Phe-4-oxo-5-hydroxy-L-pipecoloyl-L-phenyl-Gly-]. CAS No. 33477-39-3. Molecular formula: C43H49N7O11. Mole weight: 839.89. |