d8-TT2-32 acetate

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MedKoo CAT#: 556045

CAS#: d8-TT2-32 acetate

Description: d8-TT2-32 is perphenylanine-deuterated TT2-32 analog. TT2-32, also known as TLN-232 and CAP232, is a somatostatin structural derivative with antitumor activity. TT-232 inhibited tyrosine kinase activity of tumor cell lines and this inhibition correlated well with the inhibition of cell proliferation of a large number of cancer cell lines in vitro and reduces the size of different tumors in animal models in vivo. The antitumor efficacy of TT-232 has been found to be associated with the induction of apoptosis in tumor cells, resulting in highly selective elimination of tumor tissue. TT-232 was found to be devoid of GH release inhibitory activity but to possess strong antitumor effects. It binds with a high affinity to SSTR1 and SSTR4. This compound was also found to inhibit inflammation in a number of experimental models.

Chemical Structure

d8-TT2-32 acetate
CAS# d8-TT2-32 acetate

Theoretical Analysis

MedKoo Cat#: 556045
Name: d8-TT2-32 acetate
CAS#: d8-TT2-32 acetate
Chemical Formula: C47H54D8N10O11S2
Exact Mass:
Molecular Weight: 1015.2408
Elemental Analysis: C, 55.60; H, 6.95; N, 13.80; O, 17.33; S, 6.32

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
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Synonym: d8-TT2-32 acetate; deuterated labeled-TT2-32; TT2-32; TT2 32; TT232; TT-232; TT 232; CAP 232; CAP-232; CAP232; TLN-232; TLN 232; TLN232;

IUPAC/Chemical Name: (4R,7S,10R,13S,16R)-10-((1H-indol-3-yl)methyl)-16-((R)-2-amino-3-(phenyl-d5)propanamido-2,3,3-d3)-N-((2S,3R)-1-amino-3-hydroxy-1-oxobutan-2-yl)-7-(4-aminobutyl)-13-(4-hydroxybenzyl)-6,9,12,15-tetraoxo-1,2-dithia-5,8,11,14-tetraazacycloheptadecane-4-carboxamide acetate


InChi Code: InChI=1S/C45H58N10O9S2.C2H4O2/c1-25(56)38(39(48)58)55-45(64)37-24-66-65-23-36(53-40(59)31(47)19-26-9-3-2-4-10-26)44(63)51-34(20-27-14-16-29(57)17-15-27)42(61)52-35(21-28-22-49-32-12-6-5-11-30(28)32)43(62)50-33(41(60)54-37)13-7-8-18-46;1-2(3)4/h2-6,9-12,14-17,22,25,31,33-38,49,56-57H,7-8,13,18-21,23-24,46-47H2,1H3,(H2,48,58)(H,50,62)(H,51,63)(H,52,61)(H,53,59)(H,54,60)(H,55,64);1H3,(H,3,4)/t25-,31-,33+,34+,35-,36+,37+,38+;/m1./s1/i2D,3D,4D,9D,10D,19D2,31D;

SMILES Code: O=C([C@@H](NC([C@H](CCCCN)NC([C@@H](CC1=CNC2=C1C=CC=C2)NC([C@H](CC3=CC=C(O)C=C3)NC4=O)=O)=O)=O)CSSC[C@@H]4NC([C@]([2H])(N)C([2H])(C5=C(C([2H])=C(C([2H])=C5[2H])[2H])[2H])[2H])=O)N[C@@H]([C@H](O)C)C(N)=O.CC(O)=O

Appearance: Solid powder

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: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

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 1015.2408 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.

Recalculate based on batch purity %
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

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1: Varona L, Noguera JL, Casellas J, de Hijas MM, Rosas JP, Ibáñez-Escriche N. A cross-specific multiplicative binomial recursive model for the analysis of perinatal mortality in a diallel cross among three varieties of Iberian pig. Sci Rep. 2020 Dec 3;10(1):21190. doi: 10.1038/s41598-020-78346-7. PMID: 33273670; PMCID: PMC7712833.

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6: Kuriyama I, Miyazaki A, Tsuda Y, Yokoi T, Okada Y, Takeuchi T, Sugawara F, Yoshida H, Mizushina Y. Inhibitory effect of somatostatin Peptide analogues on DNA polymerase activity and human cancer cell proliferation. Anticancer Res. 2010 Dec;30(12):4841-9. PMID: 21187461.

7: Tejeda M, Gaal D, Hullán L, Csuka O, Schwab R, Szokoloczi O, Kéri GY. Continuous administration of the somatostatin structural derivative /TT-232/ by subcutaneously implanted osmotic pump improves the efficacy and potency of antitumor therapy in different mouse and human tumor models. Anticancer Res. 2008 Sep-Oct;28(5A):2769-74. PMID: 19035308.

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13: Tejeda M, Gaál D, Hullán L, Csuka O, Schwab R, Szokoloczi O, Kéri G. A comparison of the tumor growth inhibitory effect of intermittent and continuous administration of the somatostatin structural derivative TT-232 in various human tumor models. Anticancer Res. 2006 Jul-Aug;26(4B):3011-5. PMID: 16886628.

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