7-Ethylcamptothecin - ≥96%(HPLC) , CAS No.78287-27-1

CAS: 78287-27-1 Cat. No.: E134852 Formula: C₂₂H₂₀N₂O₄ Peso molecolare: 376.41 Numero EC: 680-163-8

QUALITÀ & PUREZZA ≥96%(HPLC)

Synonyms

3,3,5-Trimethylcyclohexyl hydroxy(phenyl)acetate | 7-ETHYLCAMPTOTHECIN [USP IMPURITY] | Proeptatriene [Italian] | 4,11-diethyl-4,9-dihydroxy-(4S)-3,4,12,14-tetrahydro-1H-pyrano[3'',4'':6,7]indolizino[1,2-b]quinoline-3,14-dione | E0781 | 7-Ethyl-20(S)-camp

Storage

Room temperature

Shipped In

Normal

Specifiche

Sinonimi

3,3,5-Trimethylcyclohexyl hydroxy(phenyl)acetate | 7-ETHYLCAMPTOTHECIN [USP IMPURITY] | Proeptatriene [Italian] | 4,11-diethyl-4,9-dihydroxy-(4S)-3,4,12,14-tetrahydro-1H-pyrano[3'',4'':6,7]indolizino[1,2-b]quinoline-3,14-dione | E0781 | 7-Ethyl-20(S)-camp

Specifiche e purezza

≥96%(HPLC)

Condizioni di conservazione di stoccaggio

Room temperature

Spedito in

Normal

Purezza

≥96%(HPLC)

Nomi e identificatori

Pubchem Sid

488187797

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488187797

Sorrisi canonici

CCC1=C2CN3C(=CC4=C(C3=O)COC(=O)C4(CC)O)C2=NC5=CC=CC=C51

IUPAC Name

(19S)-10,19-diethyl-19-hydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione

InChIKey

MYQKIWCVEPUPIL-QFIPXVFZSA-N

INCHI

1S/C22H20N2O4/c1-3-12-13-7-5-6-8-17(13)23-19-14(12)10-24-18(19)9-16-15(20(24)25)11-28-21(26)22(16,27)4-2/h5-9,27H,3-4,10-11H2,1-2H3/t22-/m0/s1

Isomeri SMILES

CCC1=C2CN3C(=CC4=C(C3=O)COC(=O)[C@@]4(CC)O)C2=NC5=CC=CC=C51

Peso molecolare

376.41

Reaxy-Rn

11567758

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11567758&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Alkaloids and derivatives
    • Classe Camptothecins

• Kingdom: Organic compounds
• Superclass: Alkaloids and derivatives
• Classe: Camptothecins
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Camptothecins
• Alternative Parents: Quinolines and derivatives Pyranopyridines Pyridinones Benzenoids Tertiary alcohols Heteroaromatic compounds Carboxylic acid esters Lactams Lactones Azacyclic compounds Oxacyclic compounds Monocarboxylic acids and derivatives Organonitrogen compounds Organopnictogen compounds Hydrocarbon derivatives Organic oxides Carbonyl compounds
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Camptothecin - Pyranopyridine - Quinoline - Pyridinone - Pyridine - Benzenoid - Heteroaromatic compound - Tertiary alcohol - Carboxylic acid ester - Lactam - Lactone - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Oxacycle - Azacycle - Organoheterocyclic compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Alcohol - Carbonyl group - Aromatic heteropolycyclic compound
• Descrizione: This compound belongs to the class of organic compounds known as camptothecins. These are heterocyclic compounds comprising a planar pentacyclic ring structure, that includes a pyrrolo[3,4-beta]-quinoline moiety (rings A, B and C), conjugated pyridone moiety (ring D) and one chiral center at position 20 within the alpha-hydroxy lactone ring with (S) configuration (the E-ring).
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Proprietà chimiche e fisiche

• Rotazione specifica [α]: 43° (C=0.4,CHCl3:MeOH=8:2)
• Peso molecolare: 376.400 g/mol
• XLogP3: 1.800
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 376.142 Da
• Monoisotopic Mass: 376.142 Da
• Topological Polar Surface Area: 79.700 Ų
• Heavy Atom Count: 28
• Formal Charge: 0
• Complexity: 787.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 1
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

Domande frequenti

What is the purity of this product, and how is it determined?

This product is supplied at ≥96% purity, determined by HPLC. Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at room temperature.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 78287-27-1, the molecular formula is C22H20N2O4, and the molecular weight is 376.41 g/mol. InChIKey MYQKIWCVEPUPIL-QFIPXVFZSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.