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N483550-1g4-N-butylbenzenesulfonyl chloride
Price: $199.68List Price: $221.864-N-butylbenzenesulfonyl chloride. -
P482591-250mg4-piperidine acetic acid methyl ester (C007B-251217)
Price: $199.68List Price: $221.864-piperidine acetic acid methyl ester. -
PHR1597-1ML5-CHLORO-2-METHYL-4-ISOTHIAZOLIN-3-ONE/2-METHYL-2H -ISOTHIAZOL-3-ONE
Price: $240.78List Price: $267.54General description Pharmaceutical secondary standard for applications in quality control, provides pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. CMIT/MIT -
BBO000557-1G6-BROMO-4-CHLORO-2-BUTYLQUINOLINE HYDROCHLORIDE
Price: $199.12List Price: $221.24Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. -
C483768-250mg6-chloro-2-naphthyl sulfonyl chloride (C007B-141483)
Price: $199.68List Price: $221.866-chloro-2-naphthyl sulfonyl chloride. -
C480407-1g6-Chloro-3-methylpicolinic acid (C007B-104611)
Price: $1,504.34List Price: $1,671.496-Chloro-3-methylpicolinic acid. -
M481994-100mg6-methoxy-pyridine-3-sulfonyl chloride (C007B-503076)
Price: $414.77List Price: $460.866-methoxy-pyridine-3-sulfonyl chloride. -
PHR1665-3X1.2MLCHLOROBENZENE (C005B-435458)
Price: $279.27List Price: $310.30General description Chlorobenzenes find use in domestic as well as industrial applications such as solvents, degreasers, pesticides and chemical intermediates for the synthesis of various chemical compounds. They are regarded as environmental -
PHR3792-50MGCIS-2-[4-(4-CHLOROPHENYL)CYCLOHEXYL]-3-HYDROXY-1 4-NAPHTHOQUINONE
Price: $1,382.74List Price: $1,536.38General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application -
D483106-100mgD-4-tert-butyl-Phe (C007B-141608)
Price: $199.68List Price: $221.86D-4-tert-butyl-Phe. -
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Chemical Standards
Browse our curated selection of Chemical Standards from leading global manufacturers. Find research-grade reagents, certified standards, and specialty supplies backed by Cenmed's expert sourcing and technical support.
About Chemical Standards
Cenmed Enterprises provides a comprehensive selection of Chemical Standards products sourced from leading global manufacturers. Our catalog spans research-grade reagents, certified standards, and specialty compounds used across clinical, academic, and industrial laboratories worldwide.
With decades of expertise in laboratory supply distribution, we offer competitive pricing, reliable stock availability, and dedicated technical support. Whether you need small quantities for research or bulk orders for manufacturing, our team is ready to assist with sourcing, compliance documentation, and logistics.



