C2659

Chromomycin A₃

from Streptomyces griseus, ≥95% (HPLC), powder, RNA synthesis inhibitor

• Sinônimo(s): Aburamycin B, CMA₃, NSC 58514
• Fórmula empírica (Notação de Hill): C₅₇H₈₂O₂₆
• Número CAS: 7059-24-7
• Peso molecular: 1183.25
• Número CE: 230-348-0
• Número MDL: MFCD00043151
• Código UNSPSC: 41106305
• ID de substância PubChem: 24892514
• NACRES: NA.77

Propriedades

• Nome do produto: Chromomycin A₃ from Streptomyces griseus, ≥95% (HPLC)
• Nível de qualidade: 200
• Ensaio: ≥95% (HPLC)
• Formulário: powder
• espectro de atividade do antibiótico: Gram-positive bacteria; fungi; neoplastics
• Modo de ação: DNA synthesis | interferes
• temperatura de armazenamento: −20°C
• cadeia de caracteres SMILES: CO[C@H]1[C@@H](O)CC(O[C@H]1C)O[C@H]2CC(O[C@@H](C)[C@H]2OC(C)=O)Oc3cc4cc5C[C@@H]([C@@H](OC)C(=O)[C@@H](O)[C@H](C)O)[C@H](OC6C[C@@H](OC7C[C@H](OC8C[C@](C)(O)[C@@H](OC(C)=O)[C@H](C)O8)[C@@H](O)[C@H](C)O7)[C@H](O)[C@@H](C)O6)C(=O)c5c(O)c4c(O)c3C
• InChI: 1S/C57H82O26/c1-21-34(79-40-19-37(53(26(6)75-40)77-28(8)59)82-38-16-33(61)52(70-11)25(5)74-38)15-31-13-30-14-32(54(71-12)51(68)46(63)22(2)58)55(50(67)44(30)49(66)43(31)45(21)62)83-41-18-35(47(64)24(4)73-41)80-39-17-36(48(65)23(3)72-39)81-42-20-57(10,69)56(27(7)76-42)78-29(9)60/h13,15,22-27,32-33,35-42,46-48,52-56,58,61-66,69H,14,16-20H2,1-12H3/t22-,23-,24+,25-,26-,27-,32-,33-,35+,36-,37-,38?,39?,40?,41?,42?,46-,47+,48-,52+,53+,54+,55-,56-,57-/m0/s1
• chave InChI: ZYVSOIYQKUDENJ-MTPXVABGSA-N

Descrição

Descrição geral

Chemical structure: aureolic acid

Aplicação

Chromomycin A3 from Streptomyces griseus has been used as a reagent in flow sorting.[1] It has also been used to stain spermatozoa to evaluate the sperm nuclear chromatin integrity.[2]

Ações bioquímicas/fisiológicas

Chromomycin A3 from Streptomyces griseus is an antibiotic exhibiting anti-bacterial, anti-fungal and antitumor activities.[3] It serves as a fluorescent DNA stain.[4] It is useful for the detection of protamine deficiency in sperm chromatin. The compound blocks macromolecule synthesis by a specific, reversible interaction with DNA in the presence of bivalent metal ions. Binding to DNA minor groove mediates an efficient competitive inhibition of DNA gyrase and significantly affects topoisomerase II activity.

Características e benefícios

This compound is a featured product for Apoptosis research. Click here to discover more featured Apoptosis products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Informações de segurança

• Pictogramas: GHS06
• Palavra indicadora: Danger
• Frases de perigo: H300
• Declarações de precaução: P264 - P270 - P301 + P310 - P405 - P501
• Classificações de perigo: Acute Tox. 1 Oral
• Código de classe de armazenamento: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges