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Analytical Chemistry
2,760Products and resources for analytical chemistry workflows, from sample preparation to measurement and quality control. Explore reference materials, solvents, and lab tools (where available) to support chromatography, spectroscopy, and routine analysis.
Chemical synthesis
207,948Explore products organized around chemical synthesis workflows, from route scouting to scale-up. Discover recommended building blocks, reagents, catalysts, and analytical support to plan, execute, and optimize reactions.
Explore products for biopharmaceutical and biotech workflows, from discovery to process development. Find reagents and raw materials (where available) for cell culture, protein work, and bioprocessing—organized to streamline upstream and downstream steps.
Drug Discovery
123,485Tools and reagents for drug discovery—from screening libraries and chemical probes to assay and enabling technologies. Explore collections organized by target, pathway, or modality to accelerate hit finding and validation.
Products organized for diagnostics and molecular testing workflows, including nucleic-acid prep, amplification, and detection. Use this application hub to find reagents and consumables (where available) that support assay development and routine testing.
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Application-focused products for medical aesthetics and personal care R&D. Discover ingredients, materials, and analytical support (where available) to help formulate, test, and validate new products.
Products for semiconductor and microelectronics R&D and manufacturing support. Explore electronic materials, deposition precursors, and analytical standards (where available) to aid device fabrication, process development, and QC.
Materials and reagents for display and optoelectronics development. Browse products (where available) used in panels and optical devices, with properties and handling information to support your process.
Products organized for photovoltaic and solar research, from materials development to device testing. Explore materials, catalysts, and analytical tools (where available) to support efficiency improvements, stability studies, and scale-up.
Explore products for new energy and energy storage, including batteries, fuel cells, and hydrogen technologies. Find materials and reagents (where available) to support electrode/electrolyte research, catalysis, and performance testing.
Application hub for aerospace and aviation research and manufacturing needs. Discover materials, chemicals, and analytical resources (where available) relevant to surface treatment, composites, testing, and reliability.
Explore products supporting advanced materials and manufacturing—from novel polymers and composites to process development. Find materials, reagents, and lab tools (where available) aligned with fabrication, characterization, and scale-up.
Products and resources for chemical manufacturing and catalysis, covering process chemistry, catalysts, ligands, and analytical support. Explore options (where available) to optimize reactions, improve selectivity, and support production workflows.
Application-focused products for environmental monitoring and safety. Browse reagents, standards, and sampling tools (where available) to support air/water/soil testing, compliance monitoring, and workplace safety programs.
Browse products curated for academic and government research environments. Explore broad-ranging reagents, materials, and lab essentials (where available) with documentation and packaging options suited to institutional workflows.
Popular Products
- Crystal Violet Nonahydrate [Ion association reagent for spectrophotometric analysis]CAS: 60662-33-1 Formula: C25H30ClN3·9H2O Molecular Weight: 407.99◐ .Made to order · 8–12 wks Item #: C153303View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride;nonahydrate
- SMILES
- CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.O.O.O.O.O.O.O.O.O.[Cl-]
- InChIKey
- QCYZZDDACAOKCV-UHFFFAOYSA-M
- InChI
- show more
- Synonyms
- N-(4-(Bis(4-(dimethylamino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminiumchloridenonahydrate | ...
- Lead oxide redSolid ≥99.95% metals basis● In Stock — US Item #: L112929View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 1,3,5,7-tetraoxa-2λ2,4,6λ2-triplumbaspiro[3.3]heptane
- SMILES
- O1[Pb]O[Pb]12O[Pb]O2
- InChIKey
- XMFOQHDPRMAJNU-UHFFFAOYSA-N
- InChI
- 1S/4O.3Pb
- Synonyms
- Red Lead Oxide | Lead oxide | Lead(II,IV) Oxide
- Lead oxide red● In Stock — US Item #: L294450View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 1,3,5,7-tetraoxa-2λ2,4,6λ2-triplumbaspiro[3.3]heptane
- SMILES
- O1[Pb]O[Pb]12O[Pb]O2
- InChIKey
- XMFOQHDPRMAJNU-UHFFFAOYSA-N
- InChI
- 1S/4O.3Pb
- Synonyms
- AKOS015903584 | Q419205 | Lead oxide, red powder, 1-2 mum, 99% | 1,3,5,2,4lambda2,6lambda2-Trioxatriplumbinane 2-oxid...
- Lead oxide redSolid AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results. ≥95%● In Stock — US Item #: L112926View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 1,3,5,7-tetraoxa-2λ2,4,6λ2-triplumbaspiro[3.3]heptane
- SMILES
- O1[Pb]O[Pb]12O[Pb]O2
- InChIKey
- XMFOQHDPRMAJNU-UHFFFAOYSA-N
- InChI
- 1S/4O.3Pb
- Synonyms
- AKOS015903584 | Q419205 | Lead oxide, red powder, 1-2 mum, 99% | 1,3,5,2,4lambda2,6lambda2-Trioxatriplumbinane 2-oxid...
- Lead oxide yellowSolid PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. ≥99.999% metals basis Orthorhombic system● In Stock — US Item #: L112934View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- oxolead
- SMILES
- O=[Pb]
- InChIKey
- YEXPOXQUZXUXJW-UHFFFAOYSA-N
- InChI
- 1S/O.Pb
- Synonyms
- Bleimonoxid | Lead Oxide Yellow | Lead(II) oxide, 99.9995% (metals basis) | DTXSID601018731 | Lead oxide, PbO | oxole...
- Lead oxide yellowSolid Orthorhombic system ? Orthorhombic crystal form — denotes a specific crystal-system polymorph of the material. Use when your application depends on this particular crystalline phase. 99.97% metals basis● In Stock — US Item #: L141267View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- oxolead
- SMILES
- O=[Pb]
- InChIKey
- YEXPOXQUZXUXJW-UHFFFAOYSA-N
- InChI
- 1S/O.Pb
- Synonyms
- Bleimonoxid | Lead Oxide Yellow | Lead(II) oxide, 99.9995% (metals basis) | DTXSID601018731 | Lead oxide, PbO | oxole...
- Lead stearateSolid AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results.● In Stock — US Item #: L112991View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- lead(2+);octadecanoate
- SMILES
- CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Pb+2]
- InChIKey
- UQLDLKMNUJERMK-UHFFFAOYSA-L
- InChI
- 1S/2C18H36O2.Pb/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);/q;;+2/p-2
- Synonyms
- LEAD STEARATE | lead(2+) dioctadecanoate | Lead distearate, pure | HQ5TZ3NAEI | Lead(II) stearate | NS 2 | Octadecano...
- Lead sulfateSolid PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. ≥99.999% metals basis● In Stock — US Item #: L112940View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- lead(2+);sulfate
- SMILES
- [O-]S(=O)(=O)[O-].[Pb+2]
- InChIKey
- KEQXNNJHMWSZHK-UHFFFAOYSA-L
- InChI
- 1S/H2O4S.Pb/c1-5(2,3)4;/h(H2,1,2,3,4);/q;+2/p-2
- Synonyms
- lead(2+) sulfate | PbSO4 | Sulfate de plomb | Sulfato de plomo | Bleisulfat | EINECS 292-204-3 | LEAD SULFATE | Mulho...
- Bioglass 45S5Solid Bio-medical grade ? Bio-medical grade — quality for biomedical and device-contact use. Use where biocompatibility and controlled purity are needed. ≥98% irregular granule,≥100μm● In Stock — US Item #: B139902View ProductPricing & Pack Sizes
Technical Identifiers
- CryptotanshinoneSolid Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. ≥98%● In Stock — US Item #: C101973View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- (1R)-1,6,6-trimethyl-2,7,8,9-tetrahydro-1H-naphtho[1,2-g][1]benzofuran-10,11-dione
- SMILES
- CC1COC2=C1C(=O)C(=O)C3=C2C=CC4=C3CCCC4(C)C
- InChIKey
- GVKKJJOMQCNPGB-JTQLQIEISA-N
- InChI
- 1S/C19H20O3/c1-10-9-22-18-12-6-7-13-11(5-4-8-19(13,2)3)15(12)17(21)16(20)14(10)18/h6-7,10H,4-5,8-9H2,1-3H3/t10-/m0/s1
- Synonyms
- BDBM57938 | Cryptotanshinon;Tanshinone c | MLS001049002 | NCGC00159505-02 | 1-Monolaurin;1-Lauroyl-rac-glycerol | EN3...
- Formyl-L-phenylalanine methyl esterCAS: 2311-21-9 Formula: C11H13NO3 Molecular Weight: 207.23● In Stock — US Item #: F339430View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- methyl (2S)-2-formamido-3-phenylpropanoate
- SMILES
- COC(=O)C(CC1=CC=CC=C1)NC=O
- InChIKey
- OPHMCBWUQRAKEO-JTQLQIEISA-N
- InChI
- 1S/C11H13NO3/c1-15-11(14)10(12-8-13)7-9-5-3-2-4-6-9/h2-6,8,10H,7H2,1H3,(H,12,13)/t10-/m0/s1
- Synonyms
- MFCD00153453 | For-Phe-OMe | (S)-Methyl2-formamido-3-phenylpropanoate | (S)-Methyl 2-formamido-3-phenylpropanoate | O...
- Lead iodidePrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. ≥99.99% metals basis● In Stock — US Item #: L118653View ProductPricing & Pack Sizes
Technical Identifiers
- SMILES
- IPbH2I
- InChIKey
- RQQRAHKHDFPBMC-UHFFFAOYSA-L
- InChI
- 1S/2HI.Pb/h2*1H;/q;;+2/p-2
- Synonyms
- Q408805 | DTXCID1082801 | diiodolead | Lead(II) iodide, 99.999% trace metals basis | AKOS015833817 | OTL90F2GLT | Lea...
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Frequently Asked Questions
How do I choose the right Applications for my synthesis route?
Work backwards from the target structure: identify the bonds you need to form, then pick the Applications entry whose functional groups, protecting-group pattern, and stereochemistry match. Compare purity, available pack sizes, and stability under your reaction conditions before committing to a route.
What does the Applications category include?
Applications covers Protein Purification and Analysis, Analytical Chemistry, Chemical synthesis, Biopharmaceuticals & Biotech and Diagnostics & Molecular Testing. If you are unsure which subcategory fits, search by structure or CAS number and the result will show where the compound sits.
What specifications matter most for Applications?
For Applications, purity is the headline figure — 95% or better is a common floor for medicinal chemistry, and higher for late-stage steps. Also check isomeric and stereochemical purity, water content for moisture-sensitive groups, storage temperature, and that the pack size matches your scale. All products are supplied for professional research and development use only, and are not for use in humans, animals, diagnostics, or therapy.
What if the Applications I need is not listed?
Search Applications by CAS number or SMILES first — close analogs are often listed under a neighbouring subcategory. If nothing matches, custom synthesis and bulk enquiries go to [email protected]. We supply verified businesses, research institutions, universities, and government agencies.