RS-127445 hydrochloride
RS-127445 hydrochloride (CAS: 199864-86-3) is a chemical compound with the molecular formula C17H16FN3 · HCl and a molecular weight of 317.79 g/mol. Supplied as a white to tan powder, it is primarily utilised in research settings as a selective antagonist, particularly within cell biology and neuroscience studies. Its properties make it valuable for investigating cellular signalling pathways and neurotransmitter systems, contributing to a deeper understanding of neurological processes.
- IUPAC
- 2-Amino-4-(4-fluoronaphth-1-yl)-6-isopropylpyrimidine hydrochloride

Research Chemical
Utilised in biochemical and cell biology research to investigate cellular signalling and neurotransmission. Its antagonist properties are key for studying receptor function.
Neuroscience Research Tool
Serves as a valuable reagent for studies in neuroscience, focusing on neurotransmitters and neurobiological pathways. It aids in understanding the mechanisms of neurological processes.
GPCR Modulator Studies
Applied in research involving G protein-coupled receptors (GPCRs), acting as a modulator to probe receptor activity and downstream signalling cascades.
| Molecular weight | 317.79 |
|---|---|
| Empirical formula | C17H16FN3 · HCl |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | white to tan |
| Solubility | DMSO: ≥20 mg/mL |
| Storage temperature | 2-8°C |

Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-36 |
| Safety statements (S) | 26-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is RS-127445 hydrochloride used for?
+
RS-127445 hydrochloride is used in research settings, particularly for studying cellular signalling, neuroscience, and G protein-coupled receptors (GPCRs) due to its antagonist properties.
What is the CAS number and formula for RS-127445 hydrochloride?
+
The CAS number for RS-127445 hydrochloride is 199864-86-3, and its empirical formula is C17H16FN3 · HCl.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies RS-127445 hydrochloride with a purity of ≥98% (HPLC). This compound is intended for research and laboratory use and is not supplied as USP, BP, EP, or any other pharmacopoeia grade.
How should RS-127445 hydrochloride be handled safely?
+
RS-127445 hydrochloride is a Danger substance (GHS06) and is toxic if swallowed (H301), causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet for full details.
How is RS-127445 hydrochloride stored and shipped?
+
RS-127445 hydrochloride should be stored at 2-8°C. It is shipped as a UN 2811, 6.1 / PGIII substance, adhering to all transport regulations.
How can I request a sample or quote for RS-127445 hydrochloride?
+
To request a sample or obtain a quote for RS-127445 hydrochloride, please contact our sales team through the website or by phone. Please provide your contact details and the quantity required.
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents

(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis