(S)-(+)-Camptothecin, ≥98%(HPLC)

Name: (S)-(+)-Camptothecin, ≥98%(HPLC)
Brand: Vaqora Chemicals
SKU: VQ-003712

About (S)-(+)-Camptothecin, ≥98%(HPLC)

(S)-(+)-Camptothecin (CAS 7689-03-4) is a research antibiotic offered by Vaqora Chemicals, specified at ≥98% purity. Its molecular formula is C20H16N2O4 and its molecular weight is 348.4 g/mol. Alternative names: Camptothecin and Camptothecine.

It is supplied as a white to yellow to green powder. Key physical data: a melting point of 260 °C (dec.). 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.

It is commonly used for selection in cell culture, microbiology research, antimicrobial studies and pharmaceutical synthesis. Typical end-use sectors are academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 50 mg, 100 mg and 1 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Selection in cell culture
Microbiology research
Antimicrobial studies
Pharmaceutical synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	(S)-(+)-Camptothecin, ≥98%(HPLC)
Catalogue No.	VQ-003712
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
Purity / assay	≥98%
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	White to yellow to green powder
Melting point	260 °C (dec.)
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 5
TPSA	79.7 Å²
Storage	2–8 °C
Synonyms	Camptothecin, (S)-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14-(4H,12H)-dione, 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

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

Puriss

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

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

VQ-003711

Frequently asked questions

What is the CAS number of (S)-(+)-Camptothecin, ≥98%(HPLC)?

The CAS Registry Number of (S)-(+)-Camptothecin, ≥98%(HPLC) is 7689-03-4. It is also known as Camptothecin, (S)-4-ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14-(4H,12H)-dione, Camptothecine.

What is the molecular formula and molecular weight of (S)-(+)-Camptothecin, ≥98%(HPLC)?

(S)-(+)-Camptothecin, ≥98%(HPLC) 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, ≥98%(HPLC) can I order?

We supply (S)-(+)-Camptothecin, ≥98%(HPLC) in (≥98%) grade, in 50 mg, 100 mg, 1 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (S)-(+)-Camptothecin, ≥98%(HPLC)?

Yes. Every lot of (S)-(+)-Camptothecin, ≥98%(HPLC) 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, ≥98%(HPLC) be shipped internationally?

Yes. (S)-(+)-Camptothecin, ≥98%(HPLC) 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, ≥98%(HPLC) be stored?

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