Synonym
TA 7552; TA7552; TA-7552
IUPAC/Chemical Name
2,3-Naphthalenedicarboxylic acid, 4-(3,4-dimethoxyphenyl)-1-hydroxy-5,6,7-trimethoxy-, dimethyl ester
InChi Key
DTCYXOLBEPGOHV-UHFFFAOYSA-N
InChi Code
InChI=1S/C25H26O10/c1-29-14-9-8-12(10-15(14)30-2)17-18-13(11-16(31-3)22(32-4)23(18)33-5)21(26)20(25(28)35-7)19(17)24(27)34-6/h8-11,26H,1-7H3
SMILES Code
O=C(C1=C(C(OC)=O)C(C2=CC=C(OC)C(OC)=C2)=C3C(OC)=C(OC)C(OC)=CC3=C1O)OC
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
Preparing Stock Solutions
The following data is based on the
product
molecular weight
486.47
Batch specific molecular weights may vary
from batch to batch
due to the degree of hydration, which will
affect the solvent
volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass |
1 mg |
5 mg |
10 mg |
1 mM |
1.15 mL |
5.76 mL |
11.51 mL |
5 mM |
0.23 mL |
1.15 mL |
2.3 mL |
10 mM |
0.12 mL |
0.58 mL |
1.15 mL |
50 mM |
0.02 mL |
0.12 mL |
0.23 mL |
1: Takashima K, Kohno T, Mori T, Ohtani A, Hirakoso K, Takeyama S. The hypocholesterolemic action of TA-7552 and its effects on cholesterol metabolism in the rat. Atherosclerosis. 1994 Jun;107(2):247-57. PubMed PMID: 7980699.
2: Kubo H, Osawa T, Takashima K, Mizobe M. Enhancement of oral bioavailability and pharmacological effect of 1-(3,4-dimethoxyphenyl)-2,3-bis(methoxycarbonyl)-4-hydroxy-6,7,8- trimethoxynaphthalene (TA-7552), a new hypocholesterolemic agent, by micronization in co-ground mixture with D-mannitol. Biol Pharm Bull. 1996 May;19(5):741-7. PubMed PMID: 8741587.
3: Iwasaki T, Kondo K, Nishitani T, Kuroda T, Hirakoso K, Ohtani A, Takashima K. Arylnaphthalene lignans as novel series of hypolipidemic agents raising high-density lipoprotein level. Chem Pharm Bull (Tokyo). 1995 Oct;43(10):1701-5. PubMed PMID: 8536344.