(S)-(+)-Camptothecin, 90%

Name: (S)-(+)-Camptothecin, 90%
Brand: Vaqora Chemicals
SKU: VQ-003711

About (S)-(+)-Camptothecin, 90%

(S)-(+)-Camptothecin (CAS 7689-03-4) is a research antibiotic offered by Vaqora Chemicals in Puriss grade, specified at 90% purity. Its molecular formula is C20H16N2O4 and its molecular weight is 348.4 g/mol. Common synonyms include Camptothecin and Camptothecine.

It is supplied as a powder. Keep the material at 2–8 °C and protect it from moisture. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span selection in cell culture, microbiology research and antimicrobial studies. Typical end-use sectors are academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies (S)-(+)-Camptothecin in 100 mg, 1 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Selection in cell culture
Microbiology research
Antimicrobial studies

Industries

Specifications & identifiers

Chemical identifiers
Product name	(S)-(+)-Camptothecin, 90%
Catalogue No.	VQ-003711
CAS Number	7689-03-4
IUPAC name	(19S)-19-ethyl-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
Molecular formula	C₂₀H₁₆N₂O₄
Molecular weight	348.4 g/mol
Exact mass	348.111
Grade	Puriss
Purity / assay	90%
HSN code	29420090
InChIKey	VSJKWCGYPAHWDS-FQEVSTJZSA-N
SMILES	CC[C@@]1(C2=C(COC1=O)C(=O)N3CC4=CC5=CC=CC=C5N=C4C3=C2)O
PubChem CID	24360

Physical properties
Physical form	Powder
Appearance	Powder
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 5
TPSA	79.7 Å²
Storage	2–8 °C
Synonyms	Camptothecin, Camptothecine, (+)-Camptothecin, d-Camptothecin, 20(S)-Camptothecine, (+)-Camptothecine, 21,22-Secocamptothecin-21-oic acid lactone, (4S)-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 20-(S)-camptothecine, 21, 22-Secocamptothecin-21-oic acid lactone, (S)-4-ethyl-4-hydroxy-1H-pyrano-(3',4':6,7)indolozino(1,2-b)quinoline-3,14(4H,12H)-dione, 1H-Pyrano(3',3'.6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione, 4-ethyl-4hydroxy-(S)-

Safety & hazard information (GHS)

Toxic

Health hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H340May cause genetic defects

Precautionary statements: P203, P264, P270, P280, P301 + P316, P318, P321, P330, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7689-03-4

(S)-(+)-Camptothecin, ≥98%(HPLC)

CAS: 7689-03-4
Formula: C₂₀H₁₆N₂O₄
MW: 348.4 g/mol

VQ-003712

Frequently asked questions

What is the CAS number of (S)-(+)-Camptothecin, 90%?

The CAS Registry Number of (S)-(+)-Camptothecin, 90% is 7689-03-4. It is also known as Camptothecin, Camptothecine, (+)-Camptothecin.

What is the molecular formula and molecular weight of (S)-(+)-Camptothecin, 90%?

(S)-(+)-Camptothecin, 90% has the molecular formula C20H16N2O4 and a molecular weight of 348.4 g/mol. Its IUPAC name is (19S)-19-ethyl-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.

Which grade and pack sizes of (S)-(+)-Camptothecin, 90% can I order?

We supply (S)-(+)-Camptothecin, 90% in Puriss (90%) grade, in 100 mg, 1 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (S)-(+)-Camptothecin, 90%?

Yes. Every lot of (S)-(+)-Camptothecin, 90% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (S)-(+)-Camptothecin, 90% be shipped internationally?

Yes. (S)-(+)-Camptothecin, 90% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.

How should (S)-(+)-Camptothecin, 90% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.