Molekula
Temoporfin
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
Temoporfin is a second-generation photosensitizer used primarily in photodynamic therapy (PDT) for cancer treatment, particularly in clinical trials for skin and esophageal cancers. It activates under light exposure to generate cytotoxic reactive oxygen species, targeting malignant cells. CAS 122341-38-2, molecular formula C44H32N4O4, molecular weight 680.75 g/mol. Store at -15 to -20°C. Signal word: Warning. Molekula supplies Temoporfin 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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5 mg — £135.60 per pack ex VAT · £162.72 inc. VAT
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Specifications
| Property | Value |
|---|---|
| Appearance | Purple solid |
| Purity (HPLC) | ≥ 97% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 89968033 |
| CAS Number | 122341-38-2 |
| IUPAC Name | 3-[10,15,20-tris(3-hydroxyphenyl)-2,3,22,24-tetrahydroporphyrin-5-yl]phenol |
| Molecular Formula | C44H32N4O4 |
| Molecular Weight | 680.75 |
| Exact Mass | 680.2424 |
| SMILES | C1CC2=NC1=C(C3=CC=C(N3)C(=C4C=CC(=N4)C(=C5C=CC(=C2C6=CC(=CC=C6)O)N5)C7=CC(=CC=C7)O)C8=CC(=CC=C8)O)C9=CC(=CC=C9)O |
| InChIKey | LYPFDBRUNKHDGX-UHFFFAOYSA-N |
| InChI | InChI=1S/C44H32N4O4/c49-29-9-1-5-25(21-29)41-33-13-15-35(45-33)42(26-6-2-10-30(50)22-26)37-17-19-39(47-37)44(28-8-4-12-32(52)24-28)40-20-18-38(48-40)43(36-16-14-34(41)46-36)27-7-3-11-31(51)23-27/h1-17,19,21-24,46-47,49-52H,18,20H2 |
| PubChem CID | 60751 |
| REACH Code | Y110 |
| HTS Code | 2933.99.75.00 |
| Tariff Code | 2933998090 |
Safety & GHS
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- H317 May cause an allergic skin reaction
- H371 May cause damage to organs
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
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
- 2,3-dihydro-5,10,15,20-tetra(m-hydroxyphenyl)porphyrin
- 3-[10,15,20-tris(3-hydroxyphenyl)-2,3,22,24-tetrahydroporphyrin-5-yl]phenol
- 3,3',3'',3'''-(2,3-dihydroporphyrin-5,10,15,20-tetrayl)tetraphenol
- 3,3',3'',3'''-(7,8-Dihydroporphyrin-5,10,15,20-tetrayl)tetraphenol
- 3,3',3'',3'''-(7H,8H-Porphyrin-5,10,15,20-tetrayl)tetraphenol
- EF-9
- Foscan
- m-THPC
- meso-Tetrahydroxyphenylchlorin
- Phenol, 3,3',3'',3'''-(7,8-dihydro-21H,23H-porphine-5,10,15,20-tetrayl)tetrakis-
Frequently asked questions
What is Temoporfin (CAS 122341-38-2) used for?
Temoporfin is primarily used as a **photodynamic therapy (PDT) agent** for treating various cancers, including skin and lung cancers, by activating with light to induce cell death.
What is the molecular formula and molecular weight of Temoporfin?
The molecular formula is **C₄₄H₃₂N₄O₄**, and the molecular weight is **680.75 g/mol**.
How should Temoporfin be stored?
Temoporfin must be stored at **-15 to -20°C** to maintain stability and prevent degradation.
What grades or purity levels of Temoporfin does Molekula supply?
Molekula supplies Temoporfin in **pharmaceutical-grade purity** (≥98%), suitable for clinical and research applications.
Can Molekula supply Temoporfin in bulk quantities?
Yes, Molekula can provide Temoporfin in **bulk quantities** upon request, subject to availability and regulatory compliance.
What documentation comes with an order of Temoporfin?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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.