Guidechem's Chemicals Hot RFQ - 4th Week of June 2026

Guidechem's HOT RFQ – 4th 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

Product	CAS	Country	Quantity	Application
HOT RFQ 🌏 Asia - 4th week of June 2026
Formaldehyde 2,4-Dinitrophenylhydrazone-d3	259824-50-5	🇮🇳 India	10 Mg	Deuterated DNPH derivative for formaldehyde trace analysis by LC-MS.
Protochlorophyllide	20369-67-9	🇨🇳 China	50 Mg	Chlorophyll biosynthetic intermediate for photobiology and plant research.
cerium trihydride	13864-02-3	🇮🇳 India	1 Kg	Rare-earth metal hydride for hydrogen storage and catalysis research.
Cerium dihydride	13569-50-1	🇮🇳 India	1 Kg	Cerium hydrogen storage material for energy and metallurgical applications.
alpha-Glucosyl Hesperidin	161713-86-6	🇰🇷 Korea	5 Mg	Water-soluble flavonoid glycoside for nutraceutical and antioxidant research.
1,2-Bis(phosphino)benzene	80510-04-9	🇨🇦 Canada	5 Kg	Bidentate phosphine ligand for homogeneous catalysis and cross-coupling.
(E)-1,2,3,3,3-Pentafluoropropene	5595-10-8	🇨🇳 China	100 G	Hydrofluoroolefin (HFO) refrigerant and fluorochemical intermediate.
Triallyl Citrate	6299-73-6	🇨🇳 China	1 Kg	Allyl ester monomer for crosslinking and functional polymer synthesis.
3-ethyl-isoquinolin-1-ol	7115-10-8	🇮🇳 India	5 G	Isoquinoline building block for pharmaceutical and heterocyclic chemistry.
Mirogabalin Lactam Impurity	3042853-06-2	🇮🇳 India	25 Mg	Pharmaceutical impurity reference standard for Mirogabalin quality control.
Desmopressin Dimer(parallel)	2764860-88-8	🇮🇳 India	100 Mg	Peptide dimer impurity standard for Desmopressin analytical testing.
Retatrutide	2381089-83-2	🇨🇳 China	1 G	Triple agonist (GIP/GLP-1/glucagon) for metabolic disorder research.
Aluminum titanium chloride	12003-13-3	🇨🇳 China	5 T	Mixed metal chloride reagent for Ziegler-Natta catalysis and organic synthesis.
GSK-1268992	1414375-49-7	🇮🇳 India	10 Mg	Pharmacological reference compound for drug metabolism and kinase studies.
Joncryl 500	26588-79-4	🇵🇭 Philippines	1 Kg	Acrylic copolymer resin for coatings, inks and adhesive formulations.
Pulvomycin	11006-66-9	🇯🇵 Japan	5 Mg	Antibiotic compound for antibacterial and resistance mechanism research.
4F-MPH	1354631-33-6	🇨🇳 China	20 G	Fluorinated phenidate analog for neurochemical and analytical research.
Somatropin	12629-01-5	🇨🇳 China	1 T	Recombinant human growth hormone for therapeutic and research applications.
2-Bromo-3'-chloropropiophenone	34911-51-8	🇨🇳 China	1 L	Halogenated ketone intermediate for pharmaceutical and organic synthesis.
Tesamorelin	218949-48-5	🇨🇳 China	1 G	GHRH analog for HIV-associated lipodystrophy and metabolic research.
Dodecanoic acid monoester with triglycerol	51033-31-9	🇰🇷 Korea	1 T	Polyglycerol ester surfactant for emulsification and personal care applications.
Lauric acid	143-07-7	🇰🇷 Korea	1 T	Saturated fatty acid for cosmetics, lubricants and surfactant production.
Ammonium Zinc Carbonate	24012-08-6	🇰🇷 Korea	1 T	Zinc source for catalysts, pigments and agricultural micronutrients.
2,2,2-Bicyclo-2-octene	931-64-6	🇰🇷 Korea	1 Kg	Bicyclic hydrocarbon monomer for polymer and specialty chemical synthesis.
Methyl 5-iodosalicylate	4068-75-1	🇮🇳 India	100 Kg	Iodinated salicylate intermediate for pharmaceutical and radiopharmaceutical synthesis.
1,1,1,2,3,4,5,5,5-nonafluoro-2-(trifluoromethyl)pentane	85720-78-1	🇨🇳 China	50 Kg	Perfluorinated compound for specialty solvents and fluorochemical applications.
5-Nonylsalicylaldoxime	50849-47-3	🇨🇳 China	10 T	Copper solvent extraction reagent for hydrometallurgical processing.
Pyrilamine Maleate	59-33-6	🇨🇳 China	5 Kg	First-generation antihistamine for pharmaceutical and allergy research.
Zinc ricinoleate	13040-19-2	🇰🇷 Korea	20 Kg	Zinc salt of ricinoleic acid for odor-control and cosmetic applications.
Eplerenone	107724-20-9	🇮🇳 India	250 Kg	Aldosterone antagonist for cardiovascular and hypertension pharmaceutical research.

🌎 America

Product	CAS	Country	Quantity	Application
HOT RFQ 🌎 America - 4th week of June 2026
Carbamic chloride	463-72-9	🇧🇷 Brazil	1 T	Key reagent for carbamate and urea derivative synthesis in organic chemistry.
2-Bromo-1-phenylhexan-1-one	59774-06-0	🇺🇸 United States	1 Kg	α-Bromoketone intermediate for pharmaceutical and synthetic chemistry.
CJC-1295	863288-34-0	🇺🇸 United States	1000 T	GHRH analog for growth hormone secretion and metabolic research.
Cagrilintide	1415456-99-3	🇺🇸 United States	1000 T	Amylin analog for obesity and diabetes research applications.
CJC 1295	446262-90-4	🇺🇸 United States	1000 KU	Long-acting GHRH peptide for endocrine and anti-aging research.
Distillates (petroleum), steam-cracked, polymers with light steam-cracked petroleum naphtha	68410-16-2	🇱🇧 Lebanon	100 Kg	C9 hydrocarbon resin for adhesives, coatings and rubber compounding.
ZINCON	135-52-4	🇦🇷 Argentina	100 G	Colorimetric metal indicator for zinc and heavy metal detection.
1,4-Benzenedimethanol	589-29-7	🇺🇸 United States	5000 Kg	Diol monomer for high-performance polymers, resins and coatings.
Resveratrol	501-36-0	🇺🇸 United States	5000 Kg	Natural polyphenol antioxidant for nutraceutical and pharmaceutical applications.
Mercurochrome	129-16-8	🇺🇸 United States	1 Kg	Antiseptic compound for topical disinfection and wound care research.
Zinc 1,4,8,11,15,18,22,25-octabutoxyphthalocyanine	107227-89-4	🇧🇷 Brazil	1 Kg	Soluble phthalocyanine dye for organic electronics, PDT and optoelectronics.

🌍 Europe

Product	CAS	Country	Quantity	Application
HOT RFQ 🌍 Europe - 4th week of June 2026
Tryptamine	61-54-1	🇷🇺 Russia	100 g	Indole alkaloid precursor for neurotransmitter and pharmaceutical research.
Aluminum chloride	7446-70-0	🇷🇺 Russia	250 g	Lewis acid catalyst for Friedel–Crafts acylation and polymerization.
Dibenzoylethyne	1087-09-8	🇷🇺 Russia	250 Mg	Acetylenic diketone intermediate for heterocycle and natural product synthesis.
Methylglyoxal	78-98-8	🇷🇺 Russia	50 g	Dicarbonyl intermediate for imidazole synthesis and glycation research.
Glyoxylic acid monohydrate	563-96-2	🇷🇺 Russia	10 g	Oxo-acid reagent for heterocyclic chemistry and peptide modification.
Potassium bromide	7758-02-3	🇷🇺 Russia	100 g	IR spectroscopy standard and bromide source for organic synthesis.
Trifluoroacetic acid	76-05-1	🇷🇺 Russia	100 g	Strong acid for peptide cleavage, derivatization and fluorous chemistry.
2,3-Dichloro-5,6-dicyano-1,4-benzoquinone	84-58-2	🇷🇺 Russia	100 g	Oxidizing agent (DDQ) for dehydrogenation and C–H activation.
2-Aminothiophenol	137-07-5	🇷🇺 Russia	100 g	Bifunctional building block for benzothiazoles, dyes and chelators.
Dimethyl acetylenedicarboxylate	762-42-5	🇷🇺 Russia	25 g	Electron-poor dienophile for cycloaddition and heterocycle synthesis.
Methyl propiolate	922-67-8	🇷🇺 Russia	25 Ml	Alkyne ester for cycloaddition, conjugate addition and click chemistry.
Phenylacetylene	536-74-3	🇷🇺 Russia	500 Ml	Terminal alkyne for Sonogashira coupling and conjugated polymer synthesis.
4F-MPH	1354631-33-6	🇪🇸 Spain	10 G	Fluorinated phenidate analog for neurochemical and receptor binding studies.
Testosterone propionate	57-85-2	🇷🇺 Russia	100 Kg	Androgen ester for hormone replacement and anabolic research.
1,4-Bis(2-hydroxyethoxy)-2-butyne	1606-85-5	🇸🇿 Swaziland	25 Kg	Acetylenic diol monomer for polyurethane and polymer synthesis.
Acetamide, 2,2,2,2-(1,2-ethanediyldinitrilo)tetrakis-, N,N,N,N,N,N,N,N-octa-C12-18-alkyl derivs.	136920-07-5	🇷🇺 Russia	50 Kg	Long-chain alkyl amide surfactant for industrial emulsification.
Pseudoisocyanine	977-96-8	🇷🇺 Russia	5 G	Cyanine dye for optical sensing, fluorescence microscopy and J-aggregate studies.
Rutile	1317-80-2	🇵🇹 Portugal	3 T	High-purity TiO₂ pigment and semiconductor material for coatings.
Trenbolone acetate	10161-34-9	🇬🇧 United Kingdom	1 Kg	Synthetic anabolic steroid for veterinary and research applications.
Drostanolone propionate	521-12-0	🇬🇧 United Kingdom	1 Kg	DHT-derived anabolic steroid for androgen receptor studies.
Methenolone enanthate	303-42-4	🇬🇧 United Kingdom	1 T	Long-acting anabolic steroid for performance and metabolic research.
Testosterone cypionate	58-20-8	🇬🇧 United Kingdom	1 Kg	Testosterone ester for hormone therapy and clinical research.
Testosterone propionate	57-85-2	🇬🇧 United Kingdom	1 Kg	Short-acting androgen ester for pharmacology and doping control studies.
Testosterone enanthate	315-37-7	🇬🇧 United Kingdom	1 Kg	Long-acting testosterone ester for pharmaceutical and research use.
Testosterone enanthate	315-37-7	🇬🇧 United Kingdom	100 ML	Sterile injectable grade for preclinical pharmacokinetic studies.
5-(1-hydroxy-2-phenylethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione	66696-84-2	🇳🇱 Nederland	50 Mg	Meldrum's acid derivative for Knoevenagel and tandem reactions.
4,4',4''-(1,3,5-Triazine-2,4,6-triyl)trianiline	14544-47-9	🇩🇰 Denmark	100 G	Triazine-based monomer for COFs, porous polymers and sensor materials.
2,5-Dihydroxy-1,4-Benzoquinone	615-94-1	🇩🇰 Denmark	50 G	Redox-active quinone for organic battery materials and polymerization.
2,3,5,6-Tetraaminobenzoquinone	1128-13-8	🇩🇰 Denmark	10 G	Multifunctional quinone for conductive polymers and metal-organic frameworks.
Pyrene-4,5,9,10-tetraone	14727-71-0	🇩🇰 Denmark	10 G	Pyrenequinone building block for organic electronics and sensors.
JXL069	2260696-63-5	🇭🇷 Croatia	1 G	Novel research compound for kinase or epigenetic target validation.
Vinyl chloride	75-01-4	🇨🇭 Switzerland	1500 T	Key monomer for PVC production and industrial polymer synthesis.
Sodium 4-chlorobenzene sulfinate	14752-66-0	🇨🇭 Switzerland	150 Mt	Sulfinate intermediate for pharmaceutical and agrochemical synthesis.
Testosterone cypionate	58-20-8	🇵🇱 Poland	100 G	Raw steroid powder for pharmaceutical formulation and research.
Equipoise	13103-34-9	🇵🇱 Poland	100 G	Boldenone undecylenate for veterinary and anabolic research.
Desalkylflurazepam	2886-65-9	🇬🇧 United Kingdom	1 Kg	Benzodiazepine metabolite standard for forensic and analytical chemistry.
Scandium hydroxide	59536-80-0	🇺🇦 Ukraine	5 G	Rare-earth precursor for catalyst, ceramics and alloy research.
O-Demethly Tramadol	73986-53-5	🇩🇪 Germany	20 G	Active metabolite of tramadol for pharmacology and pain research.

🌏 Oceania & 🌍 Middle East

Product	CAS	Country	Quantity	Application
HOT RFQ 🌏 Oceania & 🌍 Middle East - 4th week of June 2026
Distillates (petroleum), steam-cracked, polymers with light steam-cracked petroleum naphtha	68410-16-2	🇱🇧 Lebanon	100 Kg	C9 hydrocarbon resin for adhesives, coatings and rubber compounding.
Testosterone enanthate	315-37-7	🇦🇺 Australia	100 Vials	Long-acting testosterone ester for hormone therapy and sports medicine research.
Tesamorelin	218949-48-5	🇦🇺 Australia	50 Mg	GHRH analog for HIV-associated lipodystrophy and metabolic research.
Retatrutide	2381089-83-2	🇮🇱 Israel	5 Mg	Triple agonist (GIP/GLP-1/glucagon) for diabetes and obesity research.

🌐 Global

Product	CAS	Country	Quantity	Application
HOT RFQ 🌐 Global - 4th week of June 2026
Vosoritide	1480724-61-5	🌍 Global	150 Mg	CNP analog for the treatment of achondroplasia and growth disorders.
Tris(N-methylethanaminato)[(2-methyl-2-propanyl)imino]niobium	864150-47-0	🌍 Global	100 Kg	Niobium-based metal-organic precursor for CVD/ALD and catalysis.
Glutarimide	1121-89-7	🌍 Global	100 Kg	Key intermediate for pharmaceuticals, agrochemicals and polymer additives.
1-(3-Methoxypropyl)piperidin-4-one	16771-85-0	🌍 Global	100 Kg	Piperidine building block for CNS drugs and organic synthesis.
Tris(4-aminophenyl)methane	548-61-8	🌍 Global	25 Kg	Triarylamine building block for covalent organic frameworks (COFs) and polymers.
Navepegritide	2413551-27-4	🌍 Global	105 Mg	PEGylated peptide therapeutic for metabolic or endocrine indications.
Link-N	197295-74-2	🌍 Global	25 Mg	Bifunctional linker for PROTAC and ADC drug conjugation.
(4-Fluoro-phenyl)-piperidin-4-yl-amine dihydrochloride	1193389-70-6	🌍 Global	100 Kg	Fluorinated piperidine intermediate for kinase inhibitor and GPCR research.
Tert-Butyl (1-Benzylpiperidin-4-yl)carbamate	73889-19-7	🌍 Global	100 Kg	Boc-protected piperidine carbamate for peptide and drug intermediate synthesis.
Sodium ethoxide	141-52-6	🌍 Global	100 Kg	Strong base and nucleophile for Claisen condensation and alkoxylation reactions.

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:

Register and Log In to your Guidechem account.
Click on the “Post an RFQ” button and fill in the product details, including quantity and country of origin.
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:

Reply within 24 hours of RFQ publication
Include detailed quotation: lead time, packaging, incoterms
Highlight factory certifications and supply capacity
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?

HOT RFQ