1, 4-PBIT (dihydrobromide)


Catalog No. Size PriceQuantity
M22542-C Contact sales@xcessbio.com for quotation $100Unavailable

Description

1,4-PBIT (dihydrobromide) is a potent inhibitor of iNOS and nNOS with Ki values of 7.4 and 16 nM, respectively . Nitric oxide (NO) is an endogenously produced inorganic free radical gas which has been implicated in blood pressure homeostasis, platelet aggregation, neurotransmission, and immunological defense mechanisms. NO is synthesized by three isoforms of nitric oxide synthase (NOS): nNOS, eNOS and iNOS . 1,4-PBIT, also known as S,S’-(1,4-Phenylenebis(1,2-ethanediyl))bisisothiourea, is a potent and selective iNOS and nNOS inhibitor. 1,4-PBIT inhibited purified human iNOS, eNOS and nNOS with Ki values of 7.4 nM, 360 nM and 16 nM, respectively. In DLD-1 cells, 1,4-PBIT inhibited human iNOS with IC50 value of 30 μM, presumably to poor membrane permeability . In anesthetized rats, 1,4-PBIT (10 mg/kg, given 1 h after LPS administration), 1,4-PBIT effectively reversed the systemic hypotension, reduced the exhaled NO concentration and prevented acute lung injury. 1,4-PBIT also significantly depressed LPS-induced mRNA expressions of iNOS and IL-1β.

Product information

CAS Number: 157254-60-9

Molecular Weight: 444.25

Formula: C12H20Br2N4S2

Chemical Name: N'-hydrogenio{[2-(4-{2-[(N'-hydrogeniocarbamimidoyl)sulfanyl]ethyl}phenyl)ethyl]sulfanyl}methanimidamide dihydrobromide

Smiles: Br.Br.[H]/N=C(/N)\SCCC1C=CC(CCS/C(/N)=N/[H])=CC=1

InChiKey: YRRYHMLYGVNPBW-UHFFFAOYSA-N

InChi: InChI=1S/C12H18N4S2.2BrH/c13-11(14)17-7-5-9-1-2-10(4-3-9)6-8-18-12(15)16;;/h1-4H,5-8H2,(H3,13,14)(H3,15,16);2*1H

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.

Payment & Security

PayPal Venmo

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You may also like

Recently viewed