Guidechem's Chemicals Hot RFQ - 3rd Week of June 2026

Guidechem's HOT RFQ – 3rd Week of June 2026

Column Purpose & Target

Guidechem HOT RFQ is a weekly column that highlights the most valuable and trending chemical purchase requests from our platform. It helps both buyers and suppliers stay informed and act quickly in the global chemical trade.

Frequency: Weekly, published every Thursday.

Benefits

• Buyers: Discover popular RFQs and learn how to submit high-quality RFQs to attract more supplier quotes.
• Suppliers: Access timely global demand insights and learn to reply efficiently to quality RFQs to increase order rates.

Weekly HOT RFQs

🌏 Asia

HOT RFQ 🌏 Asia - 3rd week of June 2026
Product	CAS	Country	Quantity	Application
Testosterone enanthate	315-37-7	🇨🇳 China	1 T	Long-acting androgen ester for pharmaceutical formulations; hormone replacement therapy and steroid development
Durandrone forte	68924-89-0	🇨🇳 China	50 T	Potent steroid ester mixture for veterinary and research applications; anabolic agent development
Tetramethoxysilane	681-84-5	🇮🇳 India	500 ML	Precursor for sol-gel silica synthesis; crosslinking agent for coatings and advanced ceramic materials
Carbamic acid, N-[(1R)-2-[4-[6-[[(1R)-1-(3-fluorophenyl)ethyl]amino]imidazo[1,2-b]pyridazin-3-yl]phenoxy]-1-methylethyl]-, 1,1-dimethylethyl ester	1505517-41-8	🇮🇳 India	1 KG	Advanced pharmaceutical intermediate for kinase inhibitor drug discovery and targeted therapy development
Testosterone cypionate	58-20-8	🇨🇳 China	10 T	Controlled-release androgen for hormone therapy; research in male hypogonadism and anabolic studies
4-Azidobenzoyl chloride	14848-01-2	🇸🇬 Singapore	0.5 G	Photoaffinity labeling reagent for protein interaction studies and bioconjugation chemistry
Oxandrolone	53-39-4	🇨🇳 China	100 G	Anabolic steroid for muscle wasting and osteoporosis research; low-androgenic therapeutic applications
2-(3-(Benzyloxy)phenyl)ethanol	177259-98-2	🇨🇳 China	5 KG	Benzyl-protected phenylethanol intermediate for natural product synthesis and pharmaceutical building blocks
Somatropin	12629-01-5	🇨🇳 China	1 T	Recombinant human growth hormone for endocrine research, cell therapy, and biopharmaceutical development
Methenolone enanthate	303-42-4	🇨🇳 China	200 T	Long-acting anabolic steroid for clinical research; muscle preservation and metabolic studies
Isopropylbenzylamine	102-97-6	🇨🇳 China	1 KG	Secondary amine intermediate for organic synthesis; corrosion inhibitor and specialty chemical precursor
Mk-677 (Ibutamoren)	159752-10-0	🇮🇳 India	9 G	Growth hormone secretagogue for endocrine and metabolic research; ghrelin receptor agonist studies
Liquid Red Mercury	20720-76-7	🇨🇳 China	25 ML	Exotic heavy metal compound for specialized research; note: verify regulatory compliance prior to purchase
Estradiol benzenepropionate	26443-03-8	🇮🇳 India	1 KG	Estrogen ester for hormone replacement research; female reproductive health and endocrine therapy studies
Docetaxel intermediate	114915-14-9	🇧🇩 Bangladesh	1 KG	Key synthetic precursor for docetaxel (Taxotere®); anticancer pharmaceutical manufacturing intermediate
Benzo[b]naphtho[2,1-d]furan, 10-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-	1846602-98-9	🇮🇳 India	2 KG	Fused aromatic boronic ester for OLED materials, organic semiconductors, and advanced electronic applications
Pilocarpine hydrochloride	54-71-7	🇨🇳 China	200 G	Muscarinic receptor agonist for glaucoma treatment research; ophthalmic pharmaceutical standard and neuropharmacology工具
8-Hydroxyquinoline	148-24-3	🇨🇳 China	25 KG	Chelating agent for metal extraction; pharmaceutical intermediate for antiseptics and anti-fungal formulations
D-Amphetamine sulfate	51-63-8	🇨🇳 China	1 G	CNS stimulant reference standard for analytical chemistry and forensic neuroscience research bioassay验证
Phthalic Acid Mono-2-Ethylhexyl Ester	4376-20-9	🇨🇳 China	10 T	Primary metabolite of DEHP plasticizer; environmental contaminant standard and toxicology research compound
(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol	119302-20-4	🇮🇳 India	1000 KG	Steroidal alkaloid derivative for neuromuscular blocking agent research; pharmaceutical intermediate for muscle relaxants
Carteolol	51781-06-7	🇨🇳 China	1 G	Non-selective beta-blocker for ophthalmic and cardiovascular research; antihypertensive and anti-glaucoma agent
Sodium carbonate	497-19-8	🇧🇩 Bangladesh	100 T	Industrial alkali for glass manufacturing, detergent production, water treatment, and pH regulation across multiple sectors
Zirconium(4+) oleate	42040-79-9	🇨🇳 China	10 G	Metal-organic precursor for nanoparticle synthesis; lubricant additive and hydrophobic coating material research
3-Thiopheneethanol	13781-67-4	🇯🇵 Japan	10 T	Thiophene-based building block for organic electronics, conductive polymers, and heterocyclic pharmaceutical synthesis
Diethylgermanium dichloride	13314-52-8	🇨🇳 China	10 KG	Organogermanium precursor for semiconductor materials, CVD precursors, and specialty polymer catalysis
2-Vinyl-2-oxazoline	85178-04-7	🇨🇳 China	1 KG	Reactive monomer for polyoxazoline synthesis; drug delivery systems, biocompatible coatings, and polymer conjugation research

🌎 America

HOT RFQ 🌎 Americas - 3rd week of June 2026
Product	CAS	Country	Quantity	Application
Linear alkylbenzene	67774-74-7	🇧🇷 Brazil	1000 T	Key intermediate for biodegradable detergents and surfactants; widely used in household and industrial cleaning formulations
Cyclazodone	14461-91-7	🇺🇸 United States	100 T	Central nervous system stimulant for neuropharmacology research; potential cognitive enhancement and wakefulness studies
Cyclazodone	14461-91-7	🇺🇸 United States	20 G	Research-grade CNS stimulant; analytical reference standard for forensic and pharmaceutical impurity profiling
Tirzepatide	2023788-19-2	🇺🇸 United States	100 G	Dual GIP/GLP-1 receptor agonist for metabolic disorder research; diabetes and obesity therapeutic development
Retatrutide	2381089-83-2	🇺🇸 United States	2 G	Triple agonist peptide (GLP-1/GIP/glucagon) for next-generation metabolic syndrome and obesity research
7-Keto-dehydroepiandrosterone	566-19-8	🇺🇸 United States	1 KG	Metabolite of DHEA; studied for thermogenesis, weight management, and immune modulation in nutritional supplement research
tris(2,2'-bipyridine)osmium(II) hexafluorophosphate / [Os(bpy)₃](PF₆)₂	75441-79-1	🇺🇸 United States	1 G	Luminescent transition metal complex used in electrochemiluminescence (ECL), solar energy conversion, and photophysical studies
2-Anilino-6-dibutylamino-3-methylfluoran	89331-94-2	🇧🇷 Brazil	50 G	Black leuco dye intermediate for thermochromic and pressure-sensitive recording materials; specialty colorant R&D
1-(Aminomethyl)-1,2,3,4-tetrahydroisoquinoline dihydrochloride	140845-50-7	🇲🇽 Mexico	200 KG	Pharmaceutical building block for tetrahydroisoquinoline-based drugs; potential CNS and cardiovascular agent intermediates
Methenolone enanthate	303-42-4	🇺🇸 United States	10 ML	Anabolic androgenic steroid for research in muscle wasting, hormone replacement therapy development, and analytical standards

🌍 Europe

HOT RFQ 🌍 Europe - 3rd week of June 2026
Product	CAS	Country	Quantity	Application
Testosterone propionate	57-85-2	🇬🇧 United Kingdom	30 ML	Short-acting androgen ester for hormone therapy research; pharmaceutical reference material and analytical standard
Testosterone cypionate	58-20-8	🇬🇧 United Kingdom	50 ML	Long-acting testosterone ester for hypogonadism research and controlled-release formulation studies
Testosterone enanthate	315-37-7	🇬🇧 United Kingdom	30 T	Widely used androgen ester for hormone replacement therapy; bulk pharmaceutical intermediate for steroid development
1-Benzofuran-5-carbaldehyde	10035-16-2	🇩🇪 Germany	1 KG	Benzofuran aldehyde building block for pharmaceutical intermediates, especially bioactive natural product analogs
Mesterolone	1424-00-6	🇩🇪 Germany	50 G	Synthetic androgen for male fertility and CNS research; potential neuroactive steroid development
Poly(4-T-Butyl Styrene)	26009-55-2	🇵🇹 Portugal	25 G	Functional polymer for dielectric materials, photoresist formulations, and advanced polymer blend research
5-Bromo-1-benzofuran	23145-07-5	🇩🇪 Germany	1 KG	Halogenated benzofuran intermediate for cross-coupling reactions, pharmaceutical and agrochemical synthesis
Zapizolam	64098-32-4	🇬🇧 United Kingdom	1 KG	Triazolobenzodiazepine derivative for neuropharmacology research; potential anxiolytic and sedative-hypnotic studies
Cyclopentadecanolide	32539-85-8	🇩🇪 Germany	25 G	Macrocyclic musk fragrance compound; used in high-end perfume formulations and flavor chemistry research
Pluronic F-127	9003-11-6	🇷🇺 Russia	100 G	Biocompatible poloxamer for drug delivery, nanoparticle stabilization, and tissue engineering scaffolds
Triethyl phosphate	78-40-0	🇷🇺 Russia	40 T	Flame retardant plasticizer and industrial solvent; intermediate for ethylating agents and pesticide synthesis
Troparil	74163-84-1	🇪🇸 Spain	10 G	Tropane-based dopamine reuptake inhibitor; research tool for cocaine analog pharmacology and neurochemistry
1-(N,N-Bis(2-ethylhexyl)aminomethyl)methylbenzotriazole	80584-90-3	🇷🇺 Russia	1 T	Metal deactivator and corrosion inhibitor for lubricants, hydraulic fluids, and industrial oil formulations
Pazinaclone	103255-66-9	🇬🇧 United Kingdom	1 KG	Non-benzodiazepine anxiolytic targeting GABA-A receptors; research for anxiety disorders and sleep regulation
Tempo carboxylic acid	37149-18-1	🇩🇪 Germany	100 mg	Stable nitroxyl radical for EPR spectroscopy, oxidation catalysis, and spin-labeling in biochemical studies
11β-methyl-19-nortestosterone	18046-77-0	🇬🇧 United Kingdom	1 mg	Synthetic anabolic steroid for androgen receptor research; reference standard for doping control analysis
2,6-diethylpyridine	935-28-4	🇩🇰 Denmark	100 G	Pyridine ligand for metal complexation; intermediate in agrochemical and pharmaceutical synthesis, catalyst design
N,N'-Di(2-naphthyl)-p-phenylenediamine	112721-02-5	🇷🇺 Russia	25 KG	High-performance antioxidant and antiozonant for rubber and polymer stabilization, especially in tire compounds
Bretazenil	84379-13-5	🇬🇧 United Kingdom	1 KG	Imidazobenzodiazepine derivative; partial GABA-A agonist for anxiety, epilepsy, and neuropharmacology research

🌏 Oceania

🌍 Middle East & Africa

HOT RFQ 🌍 Middle East & Africa- 3rd week of June 2026
Product	CAS	Country	Quantity	Application
Testosterone propionate	57-85-2	🇱🇧 Lebanon	1 KG	Androgen ester for hormone replacement therapy research; pharmaceutical reference standard and steroid development intermediate
1,3-Thiazole-2-carbaldehyde oxime	13838-77-2	🇮🇱 Israel	1 T	Thiazole-based oxime building block for chelating agents, antifungal drug discovery, and heterocyclic bioactive compound synthesis
4-Cyanopyridine	100-48-1	🇮🇷 Iran	10 KG	Key intermediate for nicotinamide, agrochemicals, and pyridine-based pharmaceuticals; precursor to isonicotinic acid derivatives
Sodium hydroxide	1310-73-2	🇹🇬 Togo	150 T	Industrial caustic base for soap manufacturing, water treatment, pH adjustment, and chemical processing across multiple sectors
LOXO-435 (Vepugratinib)	2833703-74-3	🇪🇬 Egypt	1 G	Selective FGFR3 inhibitor for oncology research; targeted cancer therapy development for solid tumors with FGFR alterations

🌐 Global

HOT RFQ 🌐 Global - 3rd week of June 2026
Product	CAS	Country	Quantity	Application
γ-Valerolactone	108-29-2	🌍 Global	5 T	Green solvent and biodegradable intermediate used in polymer synthesis, fragrance formulations, and fuel additive applications
Retatrutide	2381089-83-2	🌍 Global	20 T	Multi-agonist peptide for metabolic disorders research, targeting GLP-1, GIP, and glucagon receptors in preclinical studies
2-Phenylethylamine hydrochloride	156-28-5	🌍 Global	100 KG	Trace amine and central nervous system research compound, also used as pharmaceutical intermediate for drug development
Disperse Blue 118	12223-10-8	🌍 Global	1 G	High-performance anthraquinone disperse dye for polyester and synthetic fiber dyeing, also used in colorant research
2-cyano-3-(1-phenylindol-3-yl)acrylate	56396-35-1	🌍 Global	1 gram	Functionalized indole acrylate intermediate for organic electronics, fluorescent probe design, and pharmaceutical scaffold synthesis

For Buyers – How to Post an RFQ

Why post an RFQ on Guidechem?

• Reach thousands of verified global suppliers
• Increase visibility and get faster quotes
• Benefit from transaction assurance and logistic support

How to Post an RFQ on Guidechem?

Posting a Request for Quotation (RFQ) on Guidechem is simple and efficient. Follow these steps to connect with the best suppliers worldwide:

1. Register and Log In to your Guidechem account.
2. Click on the “Post an RFQ” button and fill in the product details, including quantity and country of origin.
3. Receive competitive quotes from suppliers and choose the best match for your needs.

Whether you're sourcing specialty chemicals or bulk raw materials, Guidechem is here to help! Connect with trusted suppliers and streamline your procurement process today. 🚀

For Suppliers – How to Leverage HOT RFQs

Why monitor HOT RFQs?

• Stay ahead by spotting active global demands
• Match with serious buyers faster
• Improve quote success rate with well-targeted replies

Tips to Respond Efficiently:

1. Reply within 24 hours of RFQ publication
2. Include detailed quotation: lead time, packaging, incoterms
3. Highlight factory certifications and supply capacity
4. Attach documents such as COA, MSDS, product photos

* If you’d like your inquiry to be featured next week, make sure to post a complete RFQ with valid contact and product details.

How to Post an RFQ on Guidechem?