Rubitecan - ≥98%(HPLC) , DNA topoisomerase I inhibitor, CAS No.91421-42-0, DNA topoisomerase I inhibitor

CAS: 91421-42-0 Cat. No.: R139432 Formule: C₂₀H₁₅N₃O₆ Poids moléculaire: 393.35 Numéro CE: 995-853-7 PubChem CID: 472335

QUALITÉ & PURETÉ ≥98%(HPLC)

Synonyms

9-nitro-20-(S)-camptothecin | 9-nitro-20(S)-camptothecin | H19C446XXB | (4s)-4-ethyl-4-hydroxy-10-nitro-1h-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4h,12h)-dione | NaOCH3 | BCP06207 | Camptogen | BDBM50248354 | CAS-91421-42-0 | CHEBI:90225 | EX-A4

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Vue d’ensemble

Rubitecan (RFS 2000), a Camptothecin derivative, is an orally active topoisomerase I inhibitor with broad antitumor activity, and induces protein-linked DNA single-strand breaks, thereby blocking DNA and RNA synthesis in dividing cells.

Spécifications

Synonymes

9-nitro-20-(S)-camptothecin | 9-nitro-20(S)-camptothecin | H19C446XXB | (4s)-4-ethyl-4-hydroxy-10-nitro-1h-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4h,12h)-dione | NaOCH3 | BCP06207 | Camptogen | BDBM50248354 | CAS-91421-42-0 | CHEBI:90225 | EX-A4

Spécifications et pureté

≥98%(HPLC)

Mécanismes biochimiques et physiologiques

Topoisomerase I inhibitor. Rubitecan induces protein- linked DNA single strand breaks, blocking DNA and RNA synthesis in dividing cells. This mode of action makes rubitecan a potential chemotherapeutic agent, and it has been used with some success against

Conditions de stockage de stockage

Store at -20°C

Expédié en

Ice chest + Ice pads

Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.

Type d'action

INHIBITOR

Mécanisme d'action

DNA topoisomerase I inhibitor

Note

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Pureté

≥98%(HPLC)

Noms et identifiants

Pubchem Sid

504758930

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504758930

Sourires canoniques

CCC1(C2=C(COC1=O)C(=O)N3CC4=CC5=C(C=CC=C5[N+](=O)[O-])N=C4C3=C2)O

IUPAC Name

(19S)-19-ethyl-19-hydroxy-8-nitro-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaene-14,18-dione

InChIKey

VHXNKPBCCMUMSW-FQEVSTJZSA-N

INCHI

1S/C20H15N3O6/c1-2-20(26)13-7-16-17-10(8-22(16)18(24)12(13)9-29-19(20)25)6-11-14(21-17)4-3-5-15(11)23(27)28/h3-7,26H,2,8-9H2,1H3/t20-/m0/s1

Isomères SMILES

CC[C@@]1(C2=C(COC1=O)C(=O)N3CC4=CC5=C(C=CC=C5[N+](=O)[O-])N=C4C3=C2)O

PubChem CID

472335

Poids moléculaire

393.35

Reaxy-Rn

5365063

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: Nitroquinolines and derivatives Pyranopyridines Nitroaromatic compounds Pyridinones Benzenoids Tertiary alcohols Heteroaromatic compounds Carboxylic acid esters Lactones Lactams Propargyl-type 1,3-dipolar organic compounds Oxacyclic compounds Azacyclic compounds Organic oxoazanium compounds Monocarboxylic acids and derivatives Hydrocarbon derivatives Organic oxides Organic zwitterions Carbonyl compounds Organonitrogen compounds Organopnictogen compounds
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Camptothecin - Nitroquinoline - Pyranopyridine - Quinoline - Nitroaromatic compound - Pyridinone - Pyridine - Benzenoid - Heteroaromatic compound - Tertiary alcohol - Carboxylic acid ester - Lactam - Lactone - C-nitro compound - Organic nitro compound - Organoheterocyclic compound - Azacycle - Oxacycle - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Organic oxoazanium - Organic zwitterion - Organic oxygen compound - Carbonyl group - Organonitrogen compound - Organic nitrogen compound - Alcohol - Organooxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Aromatic heteropolycyclic compound
• Description: 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

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Mécanismes d'action

Propriétés chimiques et physiques

• Rotation spécifique [α]: 39° (C=0.4,CHCl3:MeOH=8:2)
• Point de fusion (°C): 268°C(lit.)
• Poids moléculaire: 393.300 g/mol
• XLogP3: 0.800
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 1
• Exact Mass: 393.096 Da
• Monoisotopic Mass: 393.096 Da
• Topological Polar Surface Area: 126.000 Ų
• Heavy Atom Count: 29
• Formal Charge: 0
• Complexity: 861.000
• 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

Foire aux questions

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

This product is supplied at ≥98% purity, determined by HPLC. Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.

How is this product shipped?

This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.

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

The CAS Number is 91421-42-0, the molecular formula is C20H15N3O6, and the molecular weight is 393.35 g/mol. InChIKey VHXNKPBCCMUMSW-FQEVSTJZSA-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.