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T3205

Sigma-Aldrich

Tamibarotene

≥98% (HPLC)

Synonym(s):

-((5,6,7,8-Tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)carbamoyl)benzoic acid, 4-(((5,6,7,8-Tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)amino)carbonyl)-benzoic acid, AM 80, AM80, AMNOLAKE, Amnoid, N-(5,6,7,8-Tetrahydro-5,5,8,8-tetramethyl)-2-naphthyl)terephthalamic acid, N-(5,6,7,8-Tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)terephthalamic acid, NSC 608000, UNII-08V52GZ3H9

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About This Item

Empirical Formula (Hill Notation):
C22H25NO3
CAS Number:
94497-51-5
Molecular Weight:
351.44
MDL number:
MFCD00866188
UNSPSC Code:
12352200
PubChem Substance ID:
329826742
NACRES:
NA.77

Assay

≥98% (HPLC)

form

powder

color

white to off-white

solubility

DMSO: ≥10 mg/mL

storage temp.

room temp

SMILES string

CC1(C)CCC(C)(C)c2cc(NC(=O)c3ccc(cc3)C(O)=O)ccc12

InChI

1S/C22H25NO3/c1-21(2)11-12-22(3,4)18-13-16(9-10-17(18)21)23-19(24)14-5-7-15(8-6-14)20(25)26/h5-10,13H,11-12H2,1-4H3,(H,23,24)(H,25,26)

InChI key

MUTNCGKQJGXKEM-UHFFFAOYSA-N

Application

Tamibarotene has been used to study its mode of action and therapeutic potential.

Biochem/physiol Actions

Tamibarotene (Am80) is a RAR α agonist. Tamibarotene was developed to overcome resistance to ATRA and is currently approved in Japan for treatment of recurrent acute promyelocytic leukemia (APL). The compound induces HL-60 cells differentiation and apoptosis. Similarly to TTNPB, the compound neither binds to nor transactivates the RXRs. In contrast to TTNPB (pan RAR agonist), Tamibarotene is rather specific toward RAR α. The compound is approximate 10 times more potent than ATRA.
Tamibarotene is a synthetic retinoid drug, highly stable and potent inducer of differentiation than ATRA (all-trans retinoic acid). It showed mild growth inhibition in myeloma cells and HUVECs (human umbilical vein endothelial cell).

Features and Benefits

This compound is featured on the Nuclear Receptors (Non-Steroids) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Preparation Note

Tamibarotene is soluble in DMSO at a concentration that is greater than or equal to 10 mg/ml.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Michiko Yokosawa et al.
The Tohoku journal of experimental medicine, 221(4), 257-264 (2010-07-14)
Prognosis for the patients with glioblastoma, the most common malignant brain tumor, remains dismal. A major barrier to progress in treatment of glioblastoma is the relative inaccessibility of tumors to chemotherapeutic agents. Convection-enhanced delivery (CED) is a direct intracranial drug
Hideaki Matsushita et al.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 31(1), 222-234 (2010-06-17)
Am80 (tamibarotene) is a retinoic acid receptor (RAR) agonist clinically available for treatment of acute promyelocytic leukemia. As intracerebral hemorrhage (ICH) accompanies inflammatory reactions in the brain and also because retinoids may suppress activation of microglia, we investigated the effect
Madoka Nakagomi et al.
Pharmacology, biochemistry, and behavior, 104, 1-9 (2013-01-22)
Am80 is a synthetic retinoid that has been used clinically for patients with acute promyelocytic leukemia and has been reported to affect the brain and its neurons. We investigated the influence of Am80 on anti-anxiety-like behavior, which is a characteristic
Akira Uruno et al.
Journal of leukocyte biology, 90(2), 235-247 (2011-03-12)
ATRA and a synthetic RAR agonist tamibarotene (Am80) induce granulocytic differentiation of human acute leukemia HL-60 cells and have been used in antineoplastic therapy. ATRA induces CD38 antigen during HL-60 cell differentiation, which interacts with CD31 antigen on the vascular
Successful treatment of relapsed and refractory extramedullary acute promyelocytic leukemia with tamibarotene.
Harris V Naina et al.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 29(18), e534-e536 (2011-04-13)
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