Molekula
10-Hydroxycamptothecin
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
10-Hydroxycamptothecin is a topoisomerase I inhibitor used in cancer research and drug development. It is a semi-synthetic derivative of camptothecin with potent antitumor activity. Available with CAS number 64439-81-2, molecular formula C20H16N2O5, and molecular weight 364.35 g/mol. Stored at 2 to 8 °C. Hazard classification includes signal word Danger. Molekula supplies 10-Hydroxycamptothecin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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10 mg — £89.70 per pack ex VAT · £107.64 inc. VAT
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Specifications
| Property | Value |
|---|---|
| Appearance | Solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 6.1 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 23489857 |
| CAS Number | 64439-81-2 |
| IUPAC Name | 19-ethyl-7,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2(11),3,5,7,9,15(20)-heptaene-14,18-dione |
| Molecular Formula | C20H16N2O5 |
| Molecular Weight | 115.1768 |
| Exact Mass | 364.1059 |
| SMILES | CCC1(C2=C(COC1=O)C(=O)N3CC4=C(C3=C2)N=C5C=CC(=CC5=C4)O)O |
| InChIKey | HAWSQZCWOQZXHI-UHFFFAOYSA-N |
| InChI | InChI=1S/C20H16N2O5/c1-2-20(26)14-7-16-17-11(5-10-6-12(23)3-4-15(10)21-17)8-22(16)18(24)13(14)9-27-19(20)25/h3-7,23,26H,2,8-9H2,1H3 |
| PubChem CID | 4330531 |
| UN Number | UN1544 |
| REACH Code | Y110 |
| HTS Code | 29397900 |
| Tariff Code | 2939799090 |
Safety & GHS
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Toxic
GHS06
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Serious Health Hazard
GHS08
Hazard statements
- H301 Toxic if swallowed
- H340 May cause genetic defects
- H361 Suspected of damaging fertility or the unborn child
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- ( inverted exclamation markA)-10-Hydroxycamptothecin
- (? currency)-10-HCPT
- (? currency)-10-Hydroxycamptothecin
- (20S)- 7-Ethyl-10-Hydroxycamptothecin
- Hydroxy camptothecine
- s2423
- s3898
Frequently asked questions
What is 10-Hydroxycamptothecin used for?
It is a topoisomerase I inhibitor used in research and development of anticancer drugs.
What is the chemical formula and molecular weight of 10-Hydroxycamptothecin?
The formula is C20H16N2O5 with a molecular weight of 364.35 g/mol.
How should 10-Hydroxycamptothecin be stored?
Store at 2 to 8 °C in a cool, dark place to maintain stability.
What grade is available for 10-Hydroxycamptothecin?
Available in research grade; purity details are provided in the certificate of analysis.
Can Molekula supply 10-Hydroxycamptothecin in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for pricing and lead times.
What documentation comes with an order of 10-Hydroxycamptothecin?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.