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Analytical Chemistry
2,762Products 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.
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207,950Explore 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.
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123,459Tools 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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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.
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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
- IronSolid ≥99.95% metals basis● In Stock — US Item #: I116358View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- iron
- SMILES
- [Fe]
- InChIKey
- XEEYBQQBJWHFJM-UHFFFAOYSA-N
- InChI
- 1S/Fe
- Synonyms
- Iron by hydrogen | Quevenne's iron | Fine iron powder
- Sterigmatocystin--13C18CAS: 10048-13-2 EC Number: 200-835-2 PubChem CID: 5280389 Formula: C18H12O6 Molecular Weight: 324.2825μg/mL in acetonitrile◐ .Made to order · 8–12 wks Item #: S299695View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- (3S,7R)-15-hydroxy-11-methoxy-6,8,20-trioxapentacyclo[10.8.0.02,9.03,7.014,19]icosa-1,4,9,11,14,16,18-heptaen-13-one
- SMILES
- COC1=C2C(=C3C4C=COC4OC3=C1)OC5=CC=CC(=C5C2=O)O
- InChIKey
- UTSVPXMQSFGQTM-DCXZOGHSSA-N
- InChI
- 1S/C18H12O6/c1-21-11-7-12-13(8-5-6-22-18(8)24-12)17-15(11)16(20)14-9(19)3-2-4-10(14)23-17/h2-8,18-19H,1H3/t8-,18+/m0/s1
- Synonyms
- (3S,7R)-15-hydroxy-11-methoxy-6,8,20-trioxapentacyclo[10.8.0.02,9.03,7.014,19]icosa-1,4,9,11,14,16,18-heptaen-13-one ...
- 3,3'-DichlorobenzidineSolid Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.● In Stock — US Item #: D114087View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 4-(4-amino-3-chlorophenyl)-2-chloroaniline
- SMILES
- C1=CC(=C(C=C1C2=CC(=C(C=C2)N)Cl)Cl)N
- InChIKey
- HUWXDEQWWKGHRV-UHFFFAOYSA-N
- InChI
- 1S/C12H10Cl2N2/c13-9-5-7(1-3-11(9)15)8-2-4-12(16)10(14)6-8/h1-6H,15-16H2
- Synonyms
- 3,3'-DICHLOROBENZIDINE|91-94-1|3,3'-Dichlorobiphenyl-4,4'-diamine|Dichlorobenzidine base|o,o'-Dichlorobenzidine|3,3'-...
- 3,3'-DimethoxybenzidineSolid Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.● In Stock — US Item #: D104002View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 4-(4-amino-3-methoxyphenyl)-2-methoxyaniline
- SMILES
- COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)OC)N
- InChIKey
- JRBJSXQPQWSCCF-UHFFFAOYSA-N
- InChI
- 1S/C14H16N2O2/c1-17-13-7-9(3-5-11(13)15)10-4-6-12(16)14(8-10)18-2/h3-8H,15-16H2,1-2H3
- Synonyms
- DSS | 3,3'-Dimethoxybenzidin [Czech] | Benzidine,3'-dimethoxy- | Cibacete Diazo Navy Blue 2B | Diacelliton fast grey ...
- TNET buffer1×,pH8.0● In Stock — US Item #: T301534View ProductPricing & Pack Sizes
Technical Identifiers
- TNET buffer10×,pH8.0● In Stock — US Item #: T301537View ProductPricing & Pack Sizes
Technical Identifiers
- Moclobemide N-OxideCAS: 64544-24-7 Formula: C13H17ClN2O3 Molecular Weight: 284.74● In Stock — US Item #: M333414View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 4-chloro-N-[2-(4-oxidomorpholin-4-ium-4-yl)ethyl]benzamide
- SMILES
- C1COCC[N+]1(CCNC(=O)C2=CC=C(C=C2)Cl)[O-]
- InChIKey
- CJTZZADPEGGIMM-UHFFFAOYSA-N
- InChI
- 1S/C13H17ClN2O3/c14-12-3-1-11(2-4-12)13(17)15-5-6-16(18)7-9-19-10-8-16/h1-4H,5-10H2,(H,15,17)
- Synonyms
- Ro-12-5637 | Benzamide, 4-chloro-N-(2-(4-morpholinyl)ethyl)-, N-oxide | Ro 12-5637 | A837738 | AKOS040753776 | SCHEMB...
- Tamoxifen, Agonist of Estrogen receptor-α;Antagonist of Estrogen receptor-α;Agonist of Estrogen receptor-β;Antagonist of Estrogen receptor-β;Agonist of GPERSolid Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥99%(HPLC)● In Stock — US Item #: T137975View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-[4-[(Z)-1,2-diphenylbut-1-enyl]phenoxy]-N,N-dimethylethanamine
- SMILES
- CCC(=C(C1=CC=CC=C1)C2=CC=C(C=C2)OCCN(C)C)C3=CC=CC=C3
- InChIKey
- NKANXQFJJICGDU-QPLCGJKRSA-N
- InChI
- 1S/C26H29NO/c1-4-25(21-11-7-5-8-12-21)26(22-13-9-6-10-14-22)23-15-17-24(18-16-23)28-20-19-27(2)3/h5-18H,4,19-20H2,1-3H3/b26-25-
- Synonyms
- (Z)-Tamoxifen | ICI 47699 | trans-Tamoxifen
- Tamoxifen-ethyl-d5CAS: 157698-32-3 Formula: C26H24D5NO Molecular Weight: 376.55◐ .Made to order · 8–12 wks Item #: T334676View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- N,N-dimethyl-2-[4-[(Z)-3,3,4,4,4-pentadeuterio-1,2-diphenylbut-1-enyl]phenoxy]ethanamine
- SMILES
- CCC(=C(C1=CC=CC=C1)C2=CC=C(C=C2)OCCN(C)C)C3=CC=CC=C3
- InChIKey
- NKANXQFJJICGDU-FUYVPVGLSA-N
- InChI
- 1S/C26H29NO/c1-4-25(21-11-7-5-8-12-21)26(22-13-9-6-10-14-22)23-15-17-24(18-16-23)28-20-19-27(2)3/h5-18H,4,19-20H2,1-3H3/b26-25-/i1D3,4D2
- Synonyms
- J-009441 | (E/Z)-Tamoxifen-d5 | AKOS040739817 | MS-26118 | (Z)-2-(4-(1,2-Diphenyl-1-butenyl-3,3,4,4,4-d5)phenoxy)-N,N...
- 2-[2-[2-Chloro-3-[(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene) ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,3,3-trimethylindolium iodide◐ .Made to order · 8–12 wks Item #: C289968View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- (2E)-2-[(2E)-2-[2-chloro-3-[(E)-2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]-1,3,3-trimethylindole;iodide
- SMILES
- CC1(C2=CC=CC=C2[N+](=C1C=CC3=C(C(=CC=C4C(C5=CC=CC=C5N4C)(C)C)CCC3)Cl)C)C.[I-]
- InChIKey
- UOKPQDRVXJDDCA-UHFFFAOYSA-M
- InChI
- show more
- Synonyms
- 56289-67-9|2-[2-[2-Chloro-3-[(1,3-dihydro-1,3,3-trimethyl-2 h-indol-2-ylidene) ethylidene]-1-cyclohexen-1-yl]ethenyl]...
- 2-[4-(diphenylamino) phenyl]-10, 10-dioxide-9H-thioxanthen-9-oneCAS: 1623010-63-8 Formula: C31H21NO3SSublimed grade ? Sublimed grade — purified by sublimation, giving very low non-volatile impurities. Use for electronics and applications needing high chemical purity. ≥99%(HPLC)◐ .Made to order · 8–12 wks Item #: D290208View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one
- SMILES
- C1=CC=C(C=C1)N(C2=CC=CC=C2)C3=CC=C(C=C3)C4=CC5=C(C=C4)S(=O)(=O)C6=CC=CC=C6C5=O
- InChIKey
- FGRBYDKOBBBPOI-UHFFFAOYSA-N
- InChI
- 1S/C31H21NO3S/c33-31-27-13-7-8-14-29(27)36(34,35)30-20-17-23(21-28(30)31)22-15-18-26(19-16-22)32(24-9-3-1-4-10-24)25-11-5-2-6-12-25/h1-21H
- 2-[9,9-Di(4-methylphenyl)-fluoren-2-yl]-9,9-di(4-methylphenyl)fluoreneCAS: 854046-47-2 Formula: C54H42◐ .Made to order · 8–12 wks Item #: D289986View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-[9,9-bis(4-methylphenyl)fluoren-2-yl]-9,9-bis(4-methylphenyl)fluorene
- SMILES
- CC1=CC=C(C=C1)C2(C3=CC=CC=C3C4=C2C=C(C=C4)C5=CC6=C(C=C5)C7=CC=CC=C7C6(C8=CC=C(C=C8)C)C9=CC=C(C=C9)C)C1=CC=C(C=C1)C
- InChIKey
- BIXGISJFDUHZEB-UHFFFAOYSA-N
- InChI
- show more
- Synonyms
- DTXSID70694859 | MFCD12022450 | 2-[9,9-bis(4-methylphenyl)fluoren-2-yl]-9,9-bis(4-methylphenyl)fluorene | 2,2'-Bi-9H-...
![2-[2-[2-Chloro-3-[(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene) ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,3,3-trimethylindolium iodide - >98%(NMR), used for , CAS No. 56289-67-9, by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/6360e336b2a70951114dbd37294096ee/C/2/C289968.png)
![2-[4-(diphenylamino) phenyl]-10, 10-dioxide-9H-thioxanthen-9-one - Sublimed,>99%(HPLC), used for , CAS No. 1623010-63-8, by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/6360e336b2a70951114dbd37294096ee/D/2/D290208.png)
![2-[9,9-Di(4-methylphenyl)-fluoren-2-yl]-9,9-di(4-methylphenyl)fluorene - Sublimed,>97%(HPLC), used for , CAS No. 854046-47-2, by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/6360e336b2a70951114dbd37294096ee/D/2/D289986.png)
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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.
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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.
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