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 | |
|---|---|---|
| Colistin sulfate | Colistin sulfate is a polypeptide antibiotic containing greater than 30 components, with colistin A and colistin B as the major components. It inhibits gram-negative bacteria by binding to lipopolysaccharides and phospholipids in the outer cell membrane of gram-negative bacteria. Colistin was originally isolated from B. polymyxa. Synonyms: Polymyxin E Complex; Colistin sulfate salt (2:5); Belcomycine; Colomycin. Grade: ≥95%. CAS No. 1264-72-8. Molecular formula: Colistin A: C53H100N16O13; Colistin B: C52H98N16O13. Mole weight: Colistin A: 1169.46; Colistin B: 1155.43. |  |
| Colistin sulfate | Colistin sulfate is a polypeptide antibiotic which inhibits gram-negative bacteria by binding to lipopolysaccharides and phospholipids in the outer cell membrane of gram-negative bacteria. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Polymyxin E sulfate. CAS No. 1264-72-8. Pack Sizes: 100 mg; 500 mg; 1 g; 5 g. Product ID: HY-A0089. |  |
| Colistin Sulfate | 5g Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C52H98N16O13. CAS No. 1264-72-8. Prepack ID 49952997-5g. Molecular Weight 1155.43. See USA prepack pricing. |  |
| Colistin Sulfate | 1g Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C52H98N16O13. CAS No. 1264-72-8. Prepack ID 49952997-1g. Molecular Weight 1155.43. See USA prepack pricing. | |
| Colistin Sulfate | 100mg Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C52H98N16O13. CAS No. 1264-72-8. Prepack ID 49952997-100mg. Molecular Weight 1155.43. See USA prepack pricing. | |
| Colistin Sulfate (Mixture of A and B compound) | Cyclic polypeptide antibiotic produced by Bacillus polymyxa. Complex mixture of at least 30 components, primarily colistin A and B.Colistin (polymyxin E) is a polymyxin antibiotic produced by certain strains of Bacillus polymyxa var. colistinus. Colistin is a mixture of cyclic polypeptides colistin A and B. Colistin is effective against most Gram-negative bacilli and is used as a polypeptide antibiotic. Colistin is a decades-old drug that fell out of favor due to its nephrotoxicity. It remains one of the last-resort antibiotics for multidrug-resistant Pseudomonas aeruginosa, Klebsiella pneumoniae, and Acinetobacter.[1] New Delhi metallo- β-Lactamase multidrug-resi.ia cepaciaChryseobacteriu m indologen esEdwardsiel laElizabethkingia meningosepticaFrancise lla tularensis spp.Gram-negative cocciHelicobacter pyloriMoraxella catarrhalisNeisseria gonorrheae and Neisseria meningitidisProteusPro vide nciaSerratiaSome strains of Stenotrophomonas maltophilia[18]Gram-negative organisms with variable resistance to colistin: AeromonasVib rioPrevotellaFusobacte rium. Group: Biochemicals. Alternative Names: Polymyxin E. sulfate; Belcomycine; Colomycin. Grades: Highly Purified. CAS No. 1264-72-8. Pack Sizes: 250mg, 1g, 5g, 10g. Molecular Formula: x(C??H???N??O??)? + x(C ??H??N??O??)B.xH?, Molecular Weight: 1169.46. US Biological Life Sciences. |  Worldwide |
| Coliston-pentabenzyloxycarbonyl | Coliston-pentabenzyloxycarbonyl is an intermediate in synthesizing Colistin B-d7 (C641517), an isotope labelled Colistin B which is used as an antibiotic in the treatment of infectious diseases resulting from multi-drug resistant (MDR) gram-negative bacteria. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 250mg. Molecular Formula: C92H128N16O23. US Biological Life Sciences. | Worldwide |
| Colitose | Colitose is an extensively applied biomedical compound renowned for its profound impact in studying colitis, a prevalent inflammatory bowel disease. Synonyms: 3,6-Dideoxy-L-xylo-hexose; L-Colitose. CAS No. 4221-05-0. Molecular formula: C6H12O4. Mole weight: 148.16. | |
| Colivelin | Colivelin, a neuroprotective peptide and activator of STAT3, is able to suppress neuronal death and protect neurons against the neurotoxic effects of amyloid β-peptide (1-43) at a concentration of 100 fM in vitro. Uses: Implicated in alzheimer's disease. Synonyms: Ser-Ala-Leu-Leu-Arg-Ser-Ile-Pro-Ala-Pro-Ala-Gly-Ala-Ser-Arg-Leu-Leu-Leu-Leu-Thr-Gly-Glu-Ile-Asp-Leu-Pro; L-seryl-L-alanyl-L-leucyl-L-leucyl-L-arginyl-L-seryl-L-isoleucyl-L-prolyl-L-alanyl-L-prolyl-L-alanyl-glycyl-L-alanyl-L-seryl-L-arginyl-L-leucyl-L-leucyl-L-leucyl-L-leucyl-L-threonyl-glycyl-L-alpha-glutamyl-L-isoleucyl-L-alpha-aspartyl-L-leucyl-L-proline. Grade: ≥95%. CAS No. 867021-83-8. Molecular formula: C119H206N32O35. Mole weight: 2645.13. | |
| Colivelin | Colivelin Inhibitor. Uses: Scientific use. Product Category: TP1856. CAS No. 867021-83-8. |  |
| Colivelin | Colivelin (CLN) is a brain-penetrant neuroprotective peptide with potent long-term capacity against Aβ deposition, neuronal apoptosis, and synaptic plasticity deficits in neurodegenerative disease. Colivelin is an activator of STAT3. Group: Inhibitors. Alternative Names: CLN. CAS No. 867021-83-8. Pack Sizes: 5mg. Product ID: S9664. Formula: C119H206N32O35. Smiles: CCC(C)C(C(=O)NC(CC(=O)O)C(=O)NC(CC(C)C)C(=O)N1CCCC1C(=O)O)NC(=O)C(CCC(=O)O)NC(=O)CNC(=O)C(C(C)O)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(CCCNC(=N)N)NC(=O)C(CO)NC(=O)C(C)NC(=O)CNC(=O)C(C)NC(=O)C2CCCN2C(=O)C(C)NC(=O)C3CCCN3C(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(CCCNC(=N)N)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CO)N. Storage Conditions: 3 years -20°C powder. |  United States; Europe |
| Colivelin | Colivelin. Group: Biochemicals. Grades: Purified. CAS No. 867021-83-8. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| Colivelin | Colivelin is a brain penetrant neuroprotective peptide and a potent activator of STAT3, suppresses neuronal death by activating STAT3 in vitro[1]. Colivelin exhibits long-term beneficial effects against neurotoxicity, Aβ deposition, neuronal apoptosis, and synaptic plasticity deficits in neurodegenerative disease[2]. Colivelin has the potential for the treatment of alzheimer's disease and ischemic brain injury[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 867021-83-8. Pack Sizes: 500 μg; 1 mg; 5 mg. Product ID: HY-P1061. | |
| Colivelin TFA | Colivelin TFA is a brain penetrant neuroprotective peptide and a potent activator of STAT3, suppresses neuronal death by activating STAT3 in vitro[1]. Colivelin TFA exhibits long-term beneficial effects against neurotoxicity, Aβ deposition, neuronal apoptosis, and synaptic plasticity deficits in neurodegenerative disease[2]. Colivelin TFA has the potential for the treatment of alzheimer's disease and ischemic brain injury[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2803948-60-7. Pack Sizes: 500 μg; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-P1061A. | |
| Colivelin TFA | It is a neuroprotective peptide and activator of STAT3. Synonyms: Ser-Ala-Leu-Leu-Arg-Ser-Ile-Pro-Ala-Pro-Ala-Gly-Ala-Ser-Arg-Leu-Leu-Leu-Leu-Thr-Gly-Glu-Ile-Asp-Leu-Pro.TFA; Colivelin Trifluoroacetate; L-seryl-L-alanyl-L-leucyl-L-leucyl-L-arginyl-L-seryl-L-isoleucyl-L-prolyl-L-alanyl-L-prolyl-L-alanyl-glycyl-L-alanyl-L-seryl-L-arginyl-L-leucyl-L-leucyl-L-leucyl-L-leucyl-L-threonyl-glycyl-L-alpha-glutamyl-L-isoleucyl-L-alpha-aspartyl-L-leucyl-L-proline trifluoroacetic acid. Grade: ≥98%. Molecular formula: C119H206N32O35.C2HF3O2. Mole weight: 2759.12. | |
| Collagen | Collagen. |  |
| Collagen, 90% | Collagen, 90%. CAS No. 9064-67-9. | |
| Collagenase | Collagenase. Categories: collagenase; ft-0624030. |  CA, FL & NJ |
| Collagenase Chromophore Substrate Test Substance | Collagenase Chromophore Substrate Test Substance is an enzyme substrate. Synonyms: 4-phenylazobenzyl-oxycarbonyl-l-prolyl-l-leucine; 1-[({4-[(E)-Phenyldiazenyl]phenyl}methoxy)carbonyl]-L-prolyl-L-leucine. CAS No. 98640-71-2. Molecular formula: C25H30N4O5. Mole weight: 466.53. | |
| Collagenase (food grade) | Collagenase is an enzyme complex to hydrolyzed gelatin and collagen, mainly composed by endo-proteases, exo-protease and flavor enzymes. Group: Enzymes. Synonyms: Endo-protease; Exo-protease; flavor enzyme; Collagenase. Collagenase. Activity: >100,000 u/g. Appearance: White or yellowish, odorless, powder. Endo-protease; Exo-protease; flavor enzyme; Collagenase. Cat No: NATE-1594. |  |
| Collagenase from Clostridium histolyticum | 100mg Pack Size. Group: Analytical Reagents, Biochemicals, Building Blocks, Catalysts, Diagnostic Raw Materials, Organics. Formula: N/A. CAS No. 9001-12-1. Prepack ID 90029169-100mg. See USA prepack pricing. | |
| Collagenase I, from Clostridium histolyticum | Collagenases are enzymes that break the peptide bonds in collagen. Collagenases are derived from the Clostridium histolyticum. Collagenases (Type I) are proteolytic enzymes that break peptide bonds in collagen and can be used for tissue digestion and dissociation. Uses: Scientific research. Category: Signaling pathways. CAS No. 9001-12-1. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-O0004. | |
| Collagenase IV, Clostridium histolytica | Collagenase, Type IV (EC 3.4.24.3) is a microbially derived matrix metalloproteinases (MMPs) and zinc peptidase. Collagenase, Type IV degrades type IV collagen and type VII collagen, the main components of the basement membrane, and can also decompose basement matrix and elastin. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Collagenase, Type IV. CAS No. 9001-12-1. Pack Sizes: 50 mg; 100 mg; 200 mg; 500 mg. Product ID: HY-E70005D. | |
| Collagenase/Neutral Protease Blend (GMP Grade) | NATE-1917 is an avian and mammalian tissue-free Collagenase and neutral protease enzyme blend produced under GMP quality conditions. Applications: Nate-1917 is specifically designed for stem cell isolation from human and other adipose tissue with following advantages:o a single, sterile, ready-to-use vial containing both collagenase and neutral protease can digest up to 280g of adipose tissue with best-in-class gmp quality and shelf life of up to 72 months.o currently included in ide applications approved by the u.s. fda for alopecia, chronic heart failure, hamstring injuries, osteoarthritis of the knee, and hand manifestations of scleroderma.o research protocols are a.sociation of nucleated cells from adipose tissue.o produced using avian and mammalian tissue-free raw materials, aseptic processes and sterile filtration under gmp guidelines to assure the lowest levels of impurities and stringent quality standards. Group: Enzymes. Synonyms: Collagenase/Neutral Protease Blend; GMP, Collagenase/Neutral Protease Blend; Collagenase; Neutral Protease; GMP. Collagenase. Stability: 48 months at -15 to -25° C. Appearance: White lyophilizate. Source: Clostridium histolyticum/Bacillus polymyxa. Collagenase/Neutral Protease Blend; GMP, Collagenase/Neutral Protease Blend; Collagenase; Neutral Protease; GMP. Pack: 1 vial, 35 mg. Cat No: NATE-1917. | |
| Collagenase Substrate | Collagenase Substrate. Synonyms: Z-Gly-Pro-Gly-Gly-Pro-Ala-OH. Grade: 95%. CAS No. 13075-38-2. Molecular formula: C27H36N6O9. Mole weight: 588.61. | |
| Collagenase (Type D, animal free) | Collagenase (Type D, animal free) does not contain animal-related components, and has collagenase and secondary protease activities similar to type 1 and type 2 collagenase. The activity of Collagenase (Type D, animal free) is higher than that of Collagenase (Type A, animal free). Uses: Scientific research. Category: Signaling pathways. CAS No. 9001-12-1. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-E70005N. | |
| Collagenase, Type I | Collagenase, Type I is a microbially derived matrix metalloproteinases (MMPs) and zinc peptidase. Collagenase, Type I breaks down collagens 1, 3, 7, 8, 10, gelatin, proteoglycans, aggrecan[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: EC 3.4.24.3. CAS No. 9001-12-1. Pack Sizes: 25 mg; 50 mg; 100 mg; 250 mg; 500 mg; 1 g. Product ID: HY-E70005A. | |
| Collagenase, Type II | Collagenase, Type II is a microbially derived matrix metalloproteinases (MMPs) and zinc peptidase. Collagenase, Type II breaksdown collagens1, 3, 5, 7, 8, 10, fibronectin, gelatin, aggrecann[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 9001-12-1. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-E70005B. | |
| Collagenase, Type III | Collagenase, Type III is a microbially derived matrix metalloproteinases (MMPs) and zinc peptidase. Collagenase, Type III breaksdown collagens1, 4, 9, 10, 14, fibronectin, MMP-9, gelatin, plasminogen, aggrecan,perlecan osteonectin. Uses: Scientific research. Category: Signaling pathways. CAS No. 9001-12-1. Pack Sizes: 50 mg; 100 mg. Product ID: HY-E70005C. | |
| Collagenase, Type V | Collagenase, Type V is a microbially derived matrix metalloproteinases (MMPs) and zinc peptidase. Collagenase, Type V breaksdown collagens1, 3, 5, 7, 8, 10, fibronectin, gelatin, aggrecann[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 9001-12-1. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-E70005E. | |
| Collagenase, Type VI | Collagenase, Type VI (EC 3.4.24.3) is a collagenase that can degrade type VI collagen. Type VI collagen is a component of cell membranes in various tissues (such as skin, heart, blood vessels, cartilage, and synovial fluid). Excessive collagenase can cause extracellular matrix lesions. Collagenase is also a biomarker for tumor invasion and metastasis. Collagenase, Type VI can specifically act on the peptide bond between proline and glycine. This feature can be used to quickly and sensitively detect its concentration level in experiments using corresponding modified electrodes[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Type VI collagenase. CAS No. 9001-12-1. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-E70005I. | |
| Collagenase, Type VIII | Collagenase, Type VIII is a mixed enzyme derived from Clostridium histolyticum that contains collagenase, a nonspecific protease, and a clostripain. Collagenase, Type VIII can hydrolyze Type VIII collagen and may be used to study the formation of atherosclerosis. Type VIII collagen is a regulator of endothelial cell differentiation and angiogenesis, a substrate for cell adhesion and migration such as smooth muscle cells, and may accumulate in atherosclerosis. After endotoxin activates the expression of Collagenase, Type VIII, it can reduce the production of Type VIII collagen and has the potential to inhibit atherosclerosis[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 9001-12-1. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-E70005H. | |
| Collagen Bovine Hydrolyzed Powder | Collagen Bovine Hydrolyzed Powder. | CA, FL & NJ |
| Collagen, Collagen from cow calcaneal tendon,Type I | Collagen, Collagen from cow calcaneal tendon,Type I. CAS No. 9064-67-9. | |
| Collagen from bovine achilles tendon | Collagen from bovine achilles tendon. CAS No. 9007-34-5. | |
| Collagen Nanoparticles | Collagen Nanoparticles. CAS No. 9007-34-5. Molecular formula: Al2O34SiO2H2O. Mole weight: 202.185 g/mol. Purity: 99 %. | |
| Collagen proline hydroxylase inhibitor | Collagen proline hydroxylase inhibitor is a collagen proline hydroxylase inhibitor; useful for antifibroproliferative agents. Synonyms: 1,10-Phenanthroline-3-carboxamide, N-ethyl-7,10-dihydro-8-nitro-7-oxo-N-propyl-. Grade: >98%. CAS No. 223666-07-7. Molecular formula: C18H18N4O4. Mole weight: 354.36. | |
| Collagen proline hydroxylase inhibitor | Collagen proline hydroxylase inhibitor is a collagen proline hydroxylase inhibitor, which can be used as an anti-fibrotic agent[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 223666-07-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-15183. | |
| Collagen proline hydroxylase inhibitor-1 | Collagen proline hydroxylase inhibitor-1 is an antifibroproliferative agents. Synonyms: 1,10-Phenanthrolin-4(1H)-one, 3-nitro-8-[[4-(phenylmethyl)-1-piperazinyl]carbonyl]-. Grade: >98%. CAS No. 223663-32-9. Molecular formula: C24H21N5O4. Mole weight: 443.45. | |
| Collagen tripeptide | Collagen tripeptide is made from tilapia skin or scale. The CTP content of the product is more than 20%, and the absorption effect is good. Product ID: CDF4-0251. Category: Protein peptide. Product Keywords: Protein Peptides; Collagen tripeptide; CDF4-0251; Protein peptide;. Applications: It is widely used in food, medicine, cosmetics and other fields. |  |
| Collagen Type I α1 chain (502-516) | Collagen Type I α1 chain (502-516) corresponds to the integrin alpha2beta1 binding site of collagen I. The GER motif is crucial for recognition. Synonyms: Collagen α1(l) (502-516); H-Gly-Phe-Hyp-Gly-Glu-Arg-Gly-Val-Glu-Gly-Pro-Hyp-Gly-Pro-Ala-NH2. Grade: ≥95%. Molecular formula: C63H95N19O21. Mole weight: 1454.54. | |
| Collagen, Type I, from bovine achilles tendon | Collagen, Type I, from bovine achilles tendon are extracellular matrix proteins and show many applications in food, cosmetic, pharmaceutical and biomedical industries. This product is enzymatically hydrolyzed collagen peptide[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 9007-34-5. Pack Sizes: 100 mg; 500 mg; 1 g. Product ID: HY-P2738. | |
| Collagen Type II Fragment | Collagen Type II Fragment, the collagen II fragment, is a peptide analog of the antigenic determinant of type II collagen, which can prevent the onset of collagen-induced arthritis in vivo. Synonyms: (Ala260,Hyp261,Asn263)-Collagen Type II (245-270); H-Pro-Thr-Gly-Pro-Leu-Gly-Pro-Lys-Gly-Gln-Thr-Gly-Glu-Leu-Gly-Ala-Hyp-Gly-Asn-Lys-Gly-Glu-Gln-Gly-Pro-Lys-OH; L-prolyl-L-threonyl-glycyl-L-prolyl-L-leucyl-glycyl-L-prolyl-L-lysyl-glycyl-L-glutaminyl-L-threonyl-glycyl-L-alpha-glutamyl-L-leucyl-glycyl-L-alanyl-(4R)-4-hydroxy-L-prolyl-glycyl-L-asparagyl-L-lysyl-glycyl-L-alpha-glutamyl-L-glutaminyl-glycyl-L-prolyl-L-lysine; L-Lysine, L-prolyl-L-threonylglycyl-L-prolyl-L-leucylglycyl-L-prolyl-L-lysylglycyl-L-glutaminyl-L-threonylglycyl-L-α-glutamyl-L-leucylglycyl-L-alanyl-(4R)-4-hydroxy-L-prolylglycyl-L-asparaginyl-L-lysylglycyl-L-α-glutamyl-L-glutaminylglycyl-L-prolyl-. Grade: ≥95%. CAS No. 144703-90-2. Molecular formula: C106H174N32O37. Mole weight: 2488.74. | |
| Collagen, Type II, from bovine snout membrane | Collagen, Type II, from bovine snout membrane is a type II collagen that can be used for cell culture[1]. This product is enzymatically hydrolyzed collagen peptides. Uses: Scientific research. Category: Induced disease models products. Alternative Names: Collagen. CAS No. 9007-34-5. Pack Sizes: 50 mg; 100 mg; 500 mg. Product ID: HY-NP003. | |
| Collagen, Type I solution from rat tail | Collagen, Type I solution from rat tail. CAS No. 9007-34-5. | |
| Colletobredin D | Colletobredin D is extracted from Colletotrichum aotearoa BCRC 09F0161, an endophytic fungus found in the leaves of an endemic Formosan plant Bredia oldhamii Hook. f. (Melastomataceae). CAS No. 1807808-70-3. Molecular formula: C22H34O8. Mole weight: 426.50. | |
| Collinemycin | It is produced by the strain of Actinosporaangium sp. C236145. It has anti-gram-positive bacteria and tumor activity. Synonyms: 10-epi-Musettamycin; Musettamycin; 1-Naphthacenecarboxylic acid,1,2,3,4,6,11-hexahydro-6,11-dioxo-2-ethyl-2,5,7,10-tetrahydroxy-4-((2,3,6-trideoxy-4-O-(2,6-dideoxy-alpha-L-lyxo-hexopyranosyl)-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-, methyl ester, (1S-(1-alpha,2-alpha,4-alpha))-; NSC-304416. CAS No. 72598-49-3. Molecular formula: C36H45NO14. Mole weight: 715.74. | |
| Collinin | Collinin is a coumarin isolated from Flindersia maculosa and other species. Collinin induces apoptosis of human Jurkat T cells and is active against drug-resistant strains of Mycobacterium tuberculosis. Grade: >95% by HPLC. CAS No. 34465-83-3. Molecular formula: C20H24O4. Mole weight: 328.41. | |
| Collinomycin | It is produced by the strain of Streptomyces collinus. It has anti-gram-positive bacterial activity and inhibits human immunodeficiency virus-1 (HIV-1) reverse transcriptase activity. Synonyms: alpha-Rubromycin; Rubromycin; Tuoromycin; Methyl 7,8-dihydroxy-6-[2-(8-hydroxy-5,7-dimethoxy-4,9-dioxo-4,9-dihydronaphtho[2,3-b]furan-2-yl)ethyl]-1-oxo-1H-2-benzopyran-3-carboxylate. CAS No. 27267-69-2. Molecular formula: C27H20O12. Mole weight: 536.44. | |
| Collinone | It is produced by the strain of Streptomuces coelicolor CH999. It has anti-gram-positive bacterial activity including methicillin-resistant staphylococcus aureus (MRSA) and vancomycin resistant enterococcus (VRE). MIC is 16-32 μg/mL. It has no effect on gram-negative bacteria, fungi and viruses. It is toxic to HeLa, Vero, MT-4 and other tumor cells. CAS No. 343315-22-0. Molecular formula: C27H18O12. Mole weight: 534.42. | |
| Collismycin | Collismycin. Alternative Names: COLLISMYCIN A. CAS No. 158792-24-6. Purity: 95%+. Product ID: ACM158792246. Molecular formula: C13H13N3O2S. Mole weight: 275.30. IUPAC Name: (2E)-4-methoxy-3-methylsulfanyl-2-(nitrosomethylidene)-6-pyridin-2-yl-1H-pyridine. Canonical SMILES: COC1=C(C(=CN=O)NC(=C1)C2=CC=CC=N2)SC. Alfa Chemistry - ISO 9001:32057 Certified. |  |
| Collismycin A | It is produced by the strain of Streptomyces sp. MQ22. It has the inhibitory effect of dexamethasone-glucocorticoid receptor. IC50 is 1.5 X 10-5 mol/L (rat liver cytosol). It has the anti-tumor cell activity, inhibits rat leukemia cell L1210 with IC50 of 0.08 μg/mL. Synonyms: (E)-4-Methoxy-5-(methylthio)-[2,2'-bipyridine]-6-carbaldehyde oxime; (2E)-4-methoxy-3-methylsulfanyl-2-(nitrosomethylidene)-6-pyridin-2-yl-1H-pyridine. Grade: ≥ 95%. CAS No. 158792-24-6. Molecular formula: C13H13N3O2S. Mole weight: 275.33. | |
| Collismycin B | It is produced by the strain of Streptomyces sp. MQ22. It has the inhibitory effect of dexamethasone-glucocorticoid receptor. IC50 is 1.0 X 10-5 mol/L (rat liver cytosol). It has the anti-tumor cell activity, inhibits rat leukemia cell L1210 with IC50 of 0.12 μg/mL. Synonyms: (2Z)-4-methoxy-3-methylsulfanyl-2-(nitrosomethylidene)-6-pyridin-2-yl-1H-pyridine; 4-methoxy-3-methylsulfanyl-2-(nitrosomethylene)-6-(2-pyridyl)-1H-pyridine. CAS No. 158792-25-7. Molecular formula: C13H13N3O2S. Mole weight: 275.33. | |
| Colloidal Gold > 100 ppm | Colloidal Gold > 100 ppm. | CA, FL & NJ |
| Colloidal graphite powder | Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid; | |
| Colloidal Oatmeal USP | Colloidal Oatmeal USP. | CA, FL & NJ |
| Colloidal Silica 7631-86-9 | Colloidal Silica 7631-86-10. SUPPLIERS TO BUSINESS CUSTOMERS ONLY. |  North America & APAC |
| Colloidal Silicon Dioxide | Colloidal silicon dioxide is a submicroscopic fumed silica with a particle size of about 15 nm. It is a light, loose, bluish-white-colored,odorless, tasteless, amorphous powder. Synonyms: Aerosil; Cab-O-Sil; Cab-O-Sil M-5P; colloidal silica; fumed silica; fumed silicon dioxide; hochdisperses silicum dioxid; SAS; silica colloidalis anhydrica; silica sol; silicic anhydride; silicon dioxide colloidal; silicon dioxide fumed; synthetic amorphous silica; Wacker HDK. CAS No. 7631-86-9. Product ID: PE0383. Molecular formula: SiO2. Mole weight: 60.08. Category: Adsorbents; Stabilizers; Disintegrants. Product Keywords: Pharmaceutical Excipients; Excipients for Solid Dosage Form; Filler Excipients; Absorbent; Colloidal Silicon Dioxide; PE0383; ETJ7Z6XBU4; 7631-86-9; 7631-86-9. UNII: ETJ7Z6XBU4. Chemical Name: Silica. Administration route: Oral; Buccal; Dental; Sublingual; Transdermal; Rectal; Vaginal. Stability and Storage Conditions: Colloidal silicon dioxide is hygroscopic but adsorbs large quantities of water without liquefying. Applications: Colloidal silicon dioxide is widely used in pharmaceuticals,cosmetics, and food products. Its small particle size and large specific surface area give it desirable flow characteristics that are exploited to improve the flow properties of dry powders in a number of processes such as tableting and capsule filling. Colloidal silicon dioxide is also used to stabilize emulsions a | |
| Colloidal Silicon Dioxide | Colloidal Silicon Dioxide. Synonyms: Aerosil; colloidal silica; fumed silica; fumed silicon dioxide; hochdisperses silicum dioxid; SAS; silica colloidalis anhydrica; silica sol; silicic anhydride; silicon dioxide colloidal; silicon dioxide fumed; synthetic amorphous silica; Wacker HDK. CAS No. 7631-86-9. Product ID: PE-0249. Molecular formula: SiO2. Mole weight: 60.08. Category: Thickening Agents; Suspending Agents. Product Keywords: Lubricant Excipients; Suspending Agents; Dispersion Excipients; ; PE-0249; Colloidal Silicon Dioxide; Thickening Agents; Suspending Agents; SiO2; 7631-86-9. UNII: ETJ7Z6XBU4. Chemical Name: Silica. Grade: Pharmceutical Excipients. Administration route: Oral, inhalation, percutaneous, sublingual, vaginal. Dosage Form: Oral capsules, suspensions and tablets; Transdermal and vaginal administration preparations. Source and Preparation: Colloidal silica is prepared by the vapor hydrolysis of chlorosilane, such as silicon tetrachloride, at 1800°C with hydrogen, oxygen flame combustion preparation. Applications: This product is widely used in pharmaceutical, cosmetic and food products. The small particle size and large specific surface area give it the desired fluidity, which can be used to improve the fluidity of dry powder in many processes, such as sheet pressing. It can also be used to stabilize emulsions, as thixotropic thickening agent and suspension aid in gels and semi-solid | |
| Colloidal Silicon Dioxide BP/EP/USP/FCC | Colloidal Silicon Dioxide BP/EP/USP/FCC. CAS No. 7631-86-9. Molecular formula: SiO2. |  |
| Colloidal Silver > 1,100 ppm | Colloidal Silver > 1,100 ppm. | CA, FL & NJ |
| Colloidal Sulfur Powder | Colloidal Sulfur Powder. | CA, FL & NJ |
| colneleate synthase | A heme-thiolate protein (P-450). It catalyses the selective removal of pro-R hydrogen at C-8 in the biosynthesis of colneleic acid. It forms also (8E)-9-[(1E,3Z,6Z)-nona-1,3,6-trien-1-yloxy]non-8-enoic acid (i.e. colnelenate) from (9S,10E,12Z,15Z)-9-hydroperoxy-10,12,15-octadecatrienoate. The corresponding 13-hydroperoxides are poor substrates. The divinyl ethers colneleate and colnelenate have antimicrobial activity. Group: Enzymes. Synonyms: 9-divinyl ether synthase; 9-DES; CYP74D; CYP74D1; CYP74 cytochrome P-450; DES1; (8E)-9-[(1E,3E)-nona-1,3-dien-1-yloxy]non-8-enoate synthase. Enzyme Commission Number: EC 4.2.1.121. 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-4962; colneleate synthase; EC 4.2.1.121; 9-divinyl ether synthase; 9-DES; CYP74D; CYP74D1; CYP74 cytochrome P-450; DES1; (8E)-9-[(1E,3E)-nona-1,3-dien-1-yloxy]non-8-enoate synthase. Cat No: EXWM-4962. | |
| Colominic acid sodium salt | Colominic acid sodium salt is an exquisite compound, used for studying bacterial infections evoked by Streptococcus pneumoniae and Haemophilus influenzae. Unveiling its remarkable antimicrobial activity, this compound emerges as a quintessential constituent within pharmaceutical formulations, including antibiotics and vaccines. Synonyms: Poly[2,8-(N-acetylneuraminic acid sodium salt)]; Sodium colominate; Polysialic Acid Sodium Salt. CAS No. 70431-34-4. Molecular formula: (C11H16NNaO8)n. | |
| Colominic acid sodium salt | Colominic acid sodium salt (Polysialic acid sodium salt) could be naturally isolated from the cell wall of Escherichia coli and animals, gives a red color which has an absorption maximum at 530 nm. Colominic acid sodium salt (Polysialic acid sodium salt) possesses anti-bacterial activity[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Polysialic acid sodium salt. CAS No. 70431-34-4. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N7476. | |
| Colophony(Pine Gum Rosin Powder) | Colophony(Pine Gum Rosin Powder). | CA, FL & NJ |
| Colored Polystyrene Particles | Colored Polystyrene Particles. | |
| Colorformer Yellow CK-37 | Colorformer Yellow CK-37. Alternative Names: Copikem 37. CAS No. 144190-25-0. Purity: 95%. Product ID: ACM144190250. Molecular formula: C33H38N2O. Mole weight: 478.67. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Colorimetric COX Assay Arachidonic Acid (substrate) | Colorimetric COX Assay Arachidonic Acid (substrate). Product ID: ACMA00008777. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Color Masterbatch | Color Masterbatch. | |
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