About Us
At Only Pure Research Chemicals, we believe that science advances only when researchers have access to the highest quality materials. Since 2025, we have been dedicated to supporting students, laboratories, and research facilities with compounds they can trust. Our commitment to excellence has positioned us as a reliable source in the scientific community, where precision and consistency are critical.
We operate with a strong foundation built on trust, quality, and transparency. Every product we provide undergoes careful verification to ensure it meets the rigorous standards that researchers expect. This dedication allows us to empower innovation across multiple disciplines, from academic research to advanced laboratory testing.
Our Missionand Values
The mission of Only Pure Research Chemicals is not only to supply research chemicals but to actively support the future of science. We strive to be more than just a supplier — we aim to be a partner in discovery. Through strict quality control, professional guidance, and reliable service, we provide an environment where students and professionals alike can pursue research with confidence.
Our core values are clear:
Integrity – building trust through honesty and transparency.
Excellence – ensuring every compound meets the highest standards.
Innovation – expanding our catalog to include emerging and relevant compounds.
Support – offering reliable customer service via support@onlypureresresearchchemicals.com and .
These values guide every aspect of our business, ensuring we remain a trusted ally for researchers worldwide.
Commitment to Our Community
Science does not thrive in isolation — it thrives in collaboration. That’s why Only Pure Research Chemicals is proud to support a diverse global community of students, researchers, and institutions. From our headquarters in Head Quarters : Chicago, IL, we ship research chemicals securely and discreetly across borders, helping to ensure that innovation is not limited by geography.
We are continuously working to improve accessibility, streamline ordering, and expand our catalog to meet evolving scientific needs. Our vision is to make research materials available to all who seek knowledge, while upholding the highest ethical and professional standards.
At Only Pure Research Chemicals, we’re not just selling chemicals — we’re fueling the discoveries of tomorrow.
4B-MAR (4-Bromo-4-methylaminorex)
Synonym: 4-methyl-5-(4-bromophenyl)-4,5-dihydro-1,3-oxazol-2-amine
CAS Number : N/A
Formula : C 10 H 11 F N 2 O
Mole mass : 195.039 g mol
Purity : ≥98%
4C-MAR (4-Chlorine-4-methylaminorex)
CAS Number : N/A
Formula : C 10 H 11 F N 2 O
Mole mass : 195.039 g mol
Purity : ≥98%
Storage: Store in a cool, dry, and well-ventilated area. Keep away from heat, moisture, and direct sunlight.
4F-MAR (4-Fluoro-4-methylaminorex)
CAS Number : 1364933-64-1
Formula : C 10 H 11 F N 2 O
Molar mass : 194.209 g mol
Purity : ≥98%
Storage: Store in a cool, dry, and well-ventilated area. Keep away from heat, moisture, and direct sunlight.
2F-DCK 100MG Pellets
These 100 MG pellets come in a handy blister for optimal freshness and preservation of the active substance.
Synonym: 2-fluorodeschloroketamine
CAS Number: 111982-49-1
Formula: 2-(2-fluorophenyl)-2-(methylamino)-cyclohexanone
Molecular mass: 257.7 g/mol
Purity: >97%
2F-DCK 50 MG Pellets
These 50 MG pellets come in a handy blister for optimal freshness and preservation of the active substance.
Synonym: 2-fluorodeschloroketamine
CAS Number: 111982-49-1
Formula: 2-(2-fluorophenyl)-2-(methylamino)-cyclohexanone
Molecular mass: 257.7 g/mol
Purity: >97%
2F-DCK HCl (2-fluorodeschloroketamine)
Synonym: 2-fluorodeschloroketamine
CAS Number: 111982-49-1
Formula: 2-(2-fluorophenyl)-2-(methylamino)-cyclohexanone
Molecular mass: 257.7 g/mol
Purity: >97%