Tanimilast,CAS 1239278-59-1

Tanimilast,CAS 1239278-59-1, Stock 100g, Assay 98.70%, Solid powder, Water 0.30%, Single Impurity 0.15%.

Tanimilast

Tanimilast, also known as CHF-6001, is a novel PDE4 inhibitor designed for treating pulmonary inflammatory diseases via inhaled administration. CHF6001 was 7- and 923-fold more potent than roflumilast and cilomilast, respectively, in inhibiting PDE4 enzymatic activity (IC50 = 0.026 ± 0.006 nM). CHF6001 inhibited PDE4 isoforms A-D with equal potency, showed an elevated ratio of high-affinity rolipram binding site versus low-affinity rolipram binding site (i.e., >40) and displayed >20,000-fold selectivity versus PDE4 compared with a panel of PDEs. CHF6001 effectively inhibited (subnanomolar IC50 values) the release of tumor necrosis factor-α from human peripheral blood mononuclear cells, human acute monocytic leukemia cell line macrophages (THP-1), and rodent macrophages (RAW264.7 and NR8383). CHF6001 has the potential to be an effective topical treatment of conditions associated with pulmonary inflammation, including asthma and chronic obstructive pulmonary disease.

Product Details:

Name: Tanimilast

CAS#: 1239278-59-1

Chemical Formula: C30H30Cl2F2N2O8S

Exact Mass: 686.11

Molecular Weight: 687.533

Elemental Analysis: C, 52.41; H, 4.40; Cl, 10.31; F, 5.53; N, 4.07; O, 18.62; S, 4.66

Specification:

Synonym: CHF-6001; CHF 6001; CHF6001; tanimilast; tanimilastum; Tranimilast

IUPAC/Chemical Name: (S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-((3-(cyclopropylmethoxy)-4-(methylsulfonamido)benzoyl)oxy)ethyl)pyridine 1-oxide

InChi Key: VCFBPAOSTLMYIV-SANMLTNESA-N

InChi Code: InChI=1S/C30H30Cl2F2N2O8S/c1-45(39,40)35-24-8-6-20(11-27(24)41-15-17-2-3-17)29(37)43-26(12-21-22(31)13-36(38)14-23(21)32)19-7-9-25(44-30(33)34)28(10-19)42-16-18-4-5-18/h6-11,13-14,17-18,26,30,35H,2-5,12,15-16H2,1H3/t26-/m0/s1

SMILES Code: O=C(O[C@H](C1=CC=C(OC(F)F)C(OCC2CC2)=C1)CC3=C(Cl)C=[N+]([O-])C=C3Cl)C4=CC=C(NS(=O)(C)=O)C(OCC5CC5)=C4

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