4α-TPA

Modify Date: 2024-01-10 16:18:54

4α-TPA Structure
4α-TPA structure
Common Name 4α-TPA
CAS Number 63597-44-4 Molecular Weight 616.83
Density 1.2±0.1 g/cm3 Boiling Point 698.1±55.0 °C at 760 mmHg
Molecular Formula C36H56O8 Melting Point N/A
MSDS Chinese USA Flash Point 208.1±25.0 °C

 Use of 4α-TPA


4α-TPA is an inactive form of TPA, and is used as a negative control for TPA-activated events[1].

 Names

Name 4α-Phorbol 12-myristate 13-acetate
Synonym More Synonyms

 4α-TPA Biological Activity

Description 4α-TPA is an inactive form of TPA, and is used as a negative control for TPA-activated events[1].
Related Catalog
In Vitro TPA (5, 50, and 100 ng/ml; 24 hours), but not 4α-TPA, induces MMP-9 enzyme activity (MMP-9 zym) and mRNA expression (MMP-9 mRNA) in U87 cells[1].
References

[1]. Chiu WT, et al. Contribution of reactive oxygen species to migration/invasion of human glioblastoma cells U87 via ERK-dependent COX-2/PGE(2) activation. Neurobiol Dis. 2010;37(1):118-129.

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 698.1±55.0 °C at 760 mmHg
Molecular Formula C36H56O8
Molecular Weight 616.83
Flash Point 208.1±25.0 °C
Exact Mass 616.397522
PSA 130.36000
LogP 7.71
Vapour Pressure 0.0±5.0 mmHg at 25°C
Index of Refraction 1.553

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport
WGK Germany 3

 Articles79

More Articles
Differential cellular uptake and metabolism of curcuminoids in monocytes/macrophages: regulatory effects on lipid accumulation.

Br. J. Nutr. 112(1) , 8-14, (2014)

We have previously shown that curcumin (CUR) may increase lipid accumulation in cultured human acute monocytic leukaemia cell line THP-1 monocytes/macrophages, but that tetrahydrocurcumin (THC), an in...

Protein kinase C-activating tumor promoters modulate the DNA damage response in UVC-irradiated TK6 cells.

Toxicol. Lett. 229(1) , 210-9, (2014)

12-O-Tetradecanoylphorbol-13-acetate (TPA) is a non-genotoxic tumor promoter that dysregulates the protein kinase C (PKC) pathway and causes variable cellular responses to DNA damage in different expe...

Differential 12-O-Tetradecanoylphorbol-13-acetate-induced activation of rat mammary carcinoma susceptibility Fbxo10 variant promoters via a PKC-AP1 pathway.

Mol. Carcinog. 54(2) , 134-47, (2015)

Rat mammary carcinoma susceptibility 5a1 (Mcs5a1), which is concordant to human MCS5A1 breast cancer risk locus, mediates susceptibility by a non-mammary cell-autonomous mechanism associated with T ce...

 Synonyms

Tetradecanoic acid, (1aR,1bS,4aS,7aS,7bS,8R,9R,9aS)-9a-(acetyloxy)-1a,1b,4,4a,5,7a,7b,8,9,9a-decahydro-4a,7b-dihydroxy-3-(hydroxymethyl)-1,1,6,8-tetramethyl-5-oxo-1H-cyclopropa[3,4]benz[1,2-e]azulen-9-yl ester
-yl ester
4-alpha-PMA
(1aR,1bS,4aS,7aS,7bS,8R,9R,9aS)-9a-Acetoxy-4a,7b-dihydroxy-3-(hydroxymethyl)-1,1,6,8-tetramethyl-5-oxo-1a,1b,4,4a,5,7a,7b,8,9,9a-decahydro-1H-cyclopropa[3,4]benzo[1,2-e]azulen-9-yl myristate
Tetradecanoic acid, (1aR,1bS,4aS,7aS,7bS,8R,9R,9aS)-9a-(acetyloxy)-1a,1b,4,4a,5,7a,7b,8,9,9a-decahydro-4a,7b-dihydroxy-3-(hydroxymethyl)-1,1,6,8-tetramethyl-5-oxo-1H-cyclopropa[3,4]benz[1,2-e]azulen-9
MFCD00153860
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