MedKoo Cat#: 206587 | Name: Tefinostat
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Tefinostat, also known as CHR-2845, is a monocyte/macrophage targeted histone deacetylase inhibitor (HDACi). Tefinostat produces monocyte-targeted HDACi activity and is well tolerated, without the DLTs, e.g. fatigue, diarrhoea, thrombocytopenia, commonly seen with non-targeted HDACi. The early signs of efficacy and absence of significant toxicity warrant further evaluation of tefinostat in larger studies.

Chemical Structure

Tefinostat
Tefinostat
CAS#914382-60-8

Theoretical Analysis

MedKoo Cat#: 206587

Name: Tefinostat

CAS#: 914382-60-8

Chemical Formula: C28H37N3O5

Exact Mass: 495.2733

Molecular Weight: 495.62

Elemental Analysis: C, 67.86; H, 7.53; N, 8.48; O, 16.14

Price and Availability

Size Price Availability Quantity
5mg USD 550.00 2 Weeks
10mg USD 950.00 2 Weeks
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Related CAS #
No Data
Synonym
CHR-2845; CHR 2845; CHR2845; Tefinostat
IUPAC/Chemical Name
cyclopentyl (S)-2-((4-(8-(hydroxyamino)-8-oxooctanamido)benzyl)amino)-2-phenylacetate
InChi Key
GLNWREBYRLDPQP-MHZLTWQESA-N
InChi Code
InChI=1S/C28H37N3O5/c32-25(14-6-1-2-7-15-26(33)31-35)30-23-18-16-21(17-19-23)20-29-27(22-10-4-3-5-11-22)28(34)36-24-12-8-9-13-24/h3-5,10-11,16-19,24,27,29,35H,1-2,6-9,12-15,20H2,(H,30,32)(H,31,33)/t27-/m0/s1
SMILES Code
O=C(OC1CCCC1)[C@@H](NCC2=CC=C(NC(CCCCCCC(NO)=O)=O)C=C2)C3=CC=CC=C3
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
Soluble in DMSO, not in water
Shelf Life
>2 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
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 495.62 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
1: Ossenkoppele GJ, Lowenberg B, Zachee P, Vey N, Breems D, Van de Loosdrecht AA, Davidson AH, Wells G, Needham L, Bawden L, Toal M, Hooftman L, Debnam PM. A phase I first-in-human study with tefinostat - a monocyte/macrophage targeted histone deacetylase inhibitor - in patients with advanced haematological malignancies. Br J Haematol. 2013 Jul;162(2):191-201. doi: 10.1111/bjh.12359. Epub 2013 May 7. PubMed PMID: 23647373.