5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate)
Also known as: 5,10,15,20-Tetrakis(1-methyl-4-pyridyl)porphyrin tetratosylate, Meso-tetrakis(N-methyl-4-pyridyl)porphine tetrakis(p-toluenesulfonate), TMPyP, TMPyP4 tosylate, 5,10,15,20-Tetrakis(N-methyl-4-pyridyl)porphine tetratoluenesulfonate, 4,4',4'',4'''-(5,10,15,20-Porphyrintetrayl)tetrakis(1-methylpyridinium) tetrakis(4-methylbenzenesulfonate), α,β,γ,δ-Tetrakis(1-methylpyridinium-4-yl)porphyrin p-toluenesulfonate
5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate) (CAS 36951-72-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C72H66N8O12S4 and a molecular weight of 1363.60 g/mol. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. It is listed by 1 supplier, from 3.82 to 2,151.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 36951-72-1
- Jingsj CID
- J-47787-3
- Molecular Formula
- C72H66N8O12S4
- Molecular Weight
- 1363.60 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | >98.0%(N) 100mg | ¥381.60 | $0.57 /mgBest ¥3.82/mg CNY | CN China MOQ 100mg | |
In Stock | >98.0%(N) 1g | ¥2,151.00 | $321.88 /g ¥2,151.00/g CNY | CN China MOQ 1g |
Physicochemical Properties
| Exact Mass | 1362.368286 |
|---|---|
| PSA | 334.14000 |
| LogP | 10.08380 |
| Additional Property | water: soluble50MM(lit.) |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Target | G-quadruplex[2] Telomerase[2] |
|---|---|
| Additional Information | [1]. Chen H, et al. Insulin-like growth factor type I selectively binds to G-quadruplex structures. Biochim Biophys Acta Gen Subj. 2019 Jan;1863(1):31-38. [2]. Fujimori J, et al. Antitumor effects of telomerase inhibitor TMPyP4 in osteosarcoma cell lines. J Orthop Res. 2011 Nov;29(11):1707-11. |
Frequently Asked Questions
What is the CAS number of 5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate)?
The CAS number of 5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate) is 36951-72-1.
What are the molecular formula and molecular weight of 5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate)?
5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate) has molecular formula C72H66N8O12S4 and molecular weight 1363.60 g/mol.
Which suppliers offer 5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate)?
1 supplier(s) listed; reference unit price ¥3.82–2151.00 /mg.
Is 5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate) hazardous?
5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate) has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate) (CAS 36951-72-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47787-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.