Pyr6
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Hodoodo CAT#: H564055

CAS#: 245747-08-4

Description: Pyr6 is an inhibitor of Ca2+ entry, which displays higher potency to inhibit Ca2+ entry mediated by CRAC channel than by TRPC3.


Chemical Structure

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Pyr6
CAS# 245747-08-4

Theoretical Analysis

Hodoodo Cat#: H564055
Name: Pyr6
CAS#: 245747-08-4
Chemical Formula: C17H9F7N4O
Exact Mass: 418.07
Molecular Weight: 418.270
Elemental Analysis: C, 48.82; H, 2.17; F, 31.79; N, 13.40; O, 3.82

Price and Availability

Size Price Availability Quantity
5mg USD 270 2 Weeks
25mg USD 640 2 Weeks
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Synonym: Pyr6; Pyr-6; Pyr 6

IUPAC/Chemical Name: N-(4-(3,5-Bis(trifluoromethyl)-1H-pyrazol-1-yl)phenyl)-3-fluoroisonicotinamide

InChi Key: XZIQSOZOLJJMFN-UHFFFAOYSA-N

InChi Code: InChI=1S/C17H9F7N4O/c18-12-8-25-6-5-11(12)15(29)26-9-1-3-10(4-2-9)28-14(17(22,23)24)7-13(27-28)16(19,20)21/h1-8H,(H,26,29)

SMILES Code: O=C(NC1=CC=C(N2N=C(C(F)(F)F)C=C2C(F)(F)F)C=C1)C3=CC=NC=C3F

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

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: 2934.99.03.00

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 418.27 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
Formulation protocol:
In vitro protocol:
In vivo protocol:

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1: Chauvet S, Jarvis L, Chevallet M, Shrestha N, Groschner K, Bouron A. Pharmacological Characterization of the Native Store-Operated Calcium Channels of Cortical Neurons from Embryonic Mouse Brain. Front Pharmacol. 2016 Dec 12;7:486. doi: 10.3389/fphar.2016.00486. eCollection 2016. Erratum in: Front Pharmacol. 2017 Mar 22;8:152. PubMed PMID: 28018223; PubMed Central PMCID: PMC5149554.

2: Kim HJ, Woo J, Nam Y, Nam JH, Kim WK. Differential modulation of TWIK-related K(+) channel (TREK) and TWIK-related acid-sensitive K(+) channel 2 (TASK2) activity by pyrazole compounds. Eur J Pharmacol. 2016 Nov 15;791:686-695. doi: 10.1016/j.ejphar.2016.08.030. Epub 2016 Aug 26. PubMed PMID: 27568832.

3: Zuccolo E, Bottino C, Diofano F, Poletto V, Codazzi AC, Mannarino S, Campanelli R, Fois G, Marseglia GL, Guerra G, Montagna D, Laforenza U, Rosti V, Massa M, Moccia F. Constitutive Store-Operated Ca(2+) Entry Leads to Enhanced Nitric Oxide Production and Proliferation in Infantile Hemangioma-Derived Endothelial Colony-Forming Cells. Stem Cells Dev. 2016 Feb 15;25(4):301-19. doi: 10.1089/scd.2015.0240. Epub 2016 Jan 26. PubMed PMID: 26654173.

4: Santiago E, Climent B, Muñoz M, García-Sacristán A, Rivera L, Prieto D. Hydrogen peroxide activates store-operated Ca(2+) entry in coronary arteries. Br J Pharmacol. 2015 Nov;172(22):5318-32. doi: 10.1111/bph.13322. Epub 2015 Oct 24. PubMed PMID: 26478127; PubMed Central PMCID: PMC5341218.