H0165

7-Ethyl-10-hydroxycamptothecin

powder, ≥98% (HPLC)

• Synonyme(s) : SN-38
• Formule empirique (notation de Hill): C₂₂H₂₀N₂O₅
• Numéro CAS: 86639-52-3
• Poids moléculaire : 392.40
• Numéro MDL: MFCD00871873
• Code UNSPSC : 12352204
• ID de substance PubChem : 329815105
• Nomenclature NACRES : NA.77

Propriétés

• product name: 7-Ethyl-10-hydroxycamptothecin, ≥98% (HPLC), powder
• Source biologique: Artemisia annua
• Niveau de qualité: 200
• Pureté: ≥98% (HPLC)
• Forme: powder
• Solubilité: DMSO: 1 mg/mL
• Température de stockage: −20°C
• Chaîne SMILES: OC1=CC2=C(CC)C(C3)=C(N=C2C=C1)C(N3C4=O)=CC5=C4COC([C@]5(O)CC)=O
• InChI: 1S/C22H20N2O5/c1-3-12-13-7-11(25)5-6-17(13)23-19-14(12)9-24-18(19)8-16-15(20(24)26)10-29-21(27)22(16,28)4-2/h5-8,25,28H,3-4,9-10H2,1-2H3/t22-/m0/s1
• Clé InChI: FJHBVJOVLFPMQE-QFIPXVFZSA-N

Description

Application

7-Ethyl-10-hydroxycamptothecin has been used:

• to inhibit enterovirus 71 (EV71) (H) infection
• to screen the chemosensitivity of pancreatic adenocarcinoma cells
• as a chemical to study its ability to reverse multidrug resistance (MDR), due to ATP binding cassette (ABC) transporters

Actions biochimiques/physiologiques

Active metabolite of irinotecan. Inhibitor of topoisomerase I.. Gene expression analysis of colon cancer cell lines treated with SN-38 showed differential effects: the majority of affected genes were down-regulated (including, most strongly, genes related to receptor and kinase activity, signal transduction, apoptosis, RNA processing, protein metabolism and transport, cell cycle and transcription. Some of the up-regulated genes were involved in apoptosis, transcription, development and differentiation.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H302,H360D,H372
• Conseils de prudence: P201 - P202 - P260 - P264 - P301 + P312 - P308 + P313
• Classification des risques: Acute Tox. 4 Oral - Repr. 1B - STOT RE 1
• Organes cibles: Gastro-intestinal system
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)