Pharmaceutical Intermediates
155 products available
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| CAS No. | Product Name | Formula | MW | Action |
|---|---|---|---|---|
| 1197-18-8 | Tranexamic Acid | C8H15NO2 | 157.21 | |
| 98-66-8 | 4-Chlorobenzenesulfonic Acid | C6H5ClO3S | 192.62 | |
| 455-24-3 | 4-(Trifluoromethyl)benzoic Acid | C8H5F3O2 | 190.12 | |
| 1393813-41-6 | Propylaminosulfonamide Potassium Salt | C3H11KN2O2S | 178.29 | |
| 371947-93-2 | 3-(4-Oxo-3,4-dihydroquinazolin-2-yl)phenyl Acetate | C11H10N2O3 | 218.21 | |
| 27041-17-4 | 2-Bromoheptafluoronaphthalene | C10BrF7 | 333 | |
| 371-62-0 | 2-Fluoroethanol | C2H5FO | 64.06 | |
| 6332-56-5 | 2-Hydroxy-3-nitropyridine | C5H4N2O3 | 140.1 | |
| 54060-30-9 | 3-Aminophenylacetylene | C8H7N | 117.15 | |
| 17220-38-1 | 3,4-Diaminofurazan | C2H4N4O | 100.08 | |
| 302-79-4 | Tretinoin (All-trans Retinoic Acid) | C20H28O2 | 300.44 | |
| 129-46-4 | Suramin Sodium | C51H34N6Na6O23S6 | 1429.17 | |
| 49823-14-5 | 1-(2-Phenylethyl)-1H-imidazole | C11H12N2 | 172.23 | |
| 1448189-80-7 | (2S,4R)-1-((S)-2-amino-3,3-dimethylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide hydrochloride | C22H31ClN4O3S | 467.0 | |
| 157341-41-8 | DMP 777 | C31H40N4O6 | 564.7 | |
| 1508261-86-6 | (S)-2-Methylpyrrolidine-2-carboxylic acid hydrochloride | C6H12ClNO2 | 165.62 | |
| 911636-86-7 | 5,6,7,8-tetrahydro-2,4-bis(trifluoroMethyl)-Pyrido[3,4-d]pyriMidine hydrochloride | C9H8ClF6N3 | 307.62 | |
| 6628-74-6 | 2-(Pyrrolidin-1-yl)acetic acid hydrochloride | C6H12ClNO2 | 165.62 | |
| 799274-08-1 | 6-FLUORO-1,2,3,4-TETRAHYDRO-ISOQUINOLINE HYDROCHLORIDE | C9H11ClFN | 187.64 | |
| 63957-33-5 | 1-Propanone,1-[4-(pentyloxy)phenyl]-3-(1-piperidinyl)-, hydrochloride (1:1) | C19H30ClNO2 | 339.9 |
(2S,4R)-1-((S)-2-amino-3,3-dimethylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide hydrochloride
C22H31ClN4O3S · MW 467.0
5,6,7,8-tetrahydro-2,4-bis(trifluoroMethyl)-Pyrido[3,4-d]pyriMidine hydrochloride
C9H8ClF6N3 · MW 307.62
1-Propanone,1-[4-(pentyloxy)phenyl]-3-(1-piperidinyl)-, hydrochloride (1:1)
C19H30ClNO2 · MW 339.9
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Pharmaceutical Intermediate Sourcing
Pharmaceutical intermediate sourcing is usually driven by a precise CAS No., not by a broad product family name. YianChem supports overseas buyers who need to identify, compare and request fine chemicals used in R&D, pilot batches, process development and commercial supply-chain screening. Our role is to help procurement teams, sourcing managers and R&D chemists turn a CAS-based request into a clear inquiry package: product name, CAS No., quantity range, destination country, application background and required documents.
For pharmaceutical and life-science projects, many buyers do not need a full container shipment at the first step. They may need a small trial quantity, a mixed-batch order across several CAS numbers, or a project-based sourcing check before internal approval. This is where YianChem focuses its service. We can support small-batch supply discussions, mixed-batch procurement and custom sourcing when the requested item is not part of a ready public list. Each request is reviewed by CAS No. and intended use, so the conversation stays specific instead of becoming a generic catalogue exchange.
Documentation is handled case by case. COA, SDS or MSDS, TDS, packing information and product labels can be discussed according to the product, quantity and destination country. Lead time, packaging and shipping route are confirmed after the specification and compliance requirements are clear. For regulated or sensitive materials, we expect the buyer to provide application details and destination information before quotation. This protects both sides from wasting time on products that cannot be evaluated responsibly.
We do not present pharmaceutical intermediates as universal import-ready items. Requirements such as REACH, TSCA, local registration, end-use restrictions and dangerous-goods handling can vary by market and by exact substance. YianChem does not make public blanket claims that every item can enter every destination without further review. Instead, we keep the inquiry process CAS-driven and document-led, so the buyer can request the information needed for internal technical, purchasing and compliance checks.