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2,761Products and resources for analytical chemistry workflows, from sample preparation to measurement and quality control. Explore reference materials, solvents, and lab tools to support chromatography, spectroscopy, and routine analysis.
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123,451Tools 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.
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Application-focused products for medical aesthetics and personal care R&D. Discover ingredients, materials, and analytical support to help formulate, test, and validate new products.
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Application hub for aerospace and aviation research and manufacturing needs. Discover materials, chemicals, and analytical resources 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 aligned with fabrication, characterization, and scale-up.
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Application-focused products for environmental monitoring and safety. Browse reagents, standards, and sampling tools 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 with documentation and packaging options suited to institutional workflows.
Products
- 2-aminobenzo[d]thiazol-5-olSolid ≥97%● In Stock — US Item #: A172351View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-amino-1,3-benzothiazol-5-ol
- SMILES
- C1=CC2=C(C=C1O)N=C(S2)N
- InChIKey
- PIERIBXILPXPFL-UHFFFAOYSA-N
- InChI
- 1S/C7H6N2OS/c8-7-9-5-3-4(10)1-2-6(5)11-7/h1-3,10H,(H2,8,9)
- Synonyms
- SY068687 | Z1198155943 | 2-amino-benzothiazol-5-ol | 2-Amino-5-hydroxybenzothiazole | MFCD00985125 | EN300-1265102 | ...
- 2-azaspiro[3.4]octane hemioxalate◐ .Made to order · 8–12 wks Item #: A174472View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-azaspiro[3.4]octane;oxalic acid
- SMILES
- C1CCC2(C1)CNC2.C1CCC2(C1)CNC2.C(=O)(C(=O)O)O
- InChIKey
- ZFBQBCHFEOUKDG-UHFFFAOYSA-N
- InChI
- 1S/2C7H13N.C2H2O4/c2*1-2-4-7(3-1)5-8-6-7;3-1(4)2(5)6/h2*8H,1-6H2;(H,3,4)(H,5,6)
- 2-benzyl-4-bromo-2H-indazoleCAS: 952734-38-2 Formula: C14H11BrN2 Molecular Weight: 287.16◐ .Made to order · 8–12 wks Item #: B178490View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-benzyl-4-bromoindazole
- SMILES
- C1=CC=C(C=C1)CN2C=C3C(=N2)C=CC=C3Br
- InChIKey
- XUFFHEGZRNGUKB-UHFFFAOYSA-N
- InChI
- 1S/C14H11BrN2/c15-13-7-4-8-14-12(13)10-17(16-14)9-11-5-2-1-3-6-11/h1-8,10H,9H2
- 4-Benzyl-3-thiosemicarbazideSolid ≥97%◐ .Made to order · 8–12 wks Item #: B167032View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 1-amino-3-benzylthiourea
- SMILES
- C1=CC=C(C=C1)CNC(=S)NN
- InChIKey
- ZTRUHAVBRPABTK-UHFFFAOYSA-N
- InChI
- 1S/C8H11N3S/c9-11-8(12)10-6-7-4-2-1-3-5-7/h1-5H,6,9H2,(H2,10,11,12)
- Synonyms
- NCGC00246145-01 | SCHEMBL457957 | NSC 263514 | 1-amino-3-(phenylmethyl)thiourea | N-benzylhydrazine carbothioamide | ...
- 1H-Benzotriazole-1-carboxamidine HydrochlorideCAS: 19503-22-1 Formula: C7H8ClN5 Molecular Weight: 197.62Solid ≥95%◐ .Made to order · 8–12 wks Item #: H350442View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- benzotriazole-1-carboximidamide;hydrochloride
- SMILES
- C1=CC=C2C(=C1)N=NN2C(=N)N.Cl
- InChIKey
- OHOQRFDQABFISW-UHFFFAOYSA-N
- InChI
- 1S/C7H7N5.ClH/c8-7(9)12-6-4-2-1-3-5(6)10-11-12;/h1-4H,(H3,8,9);1H
- Synonyms
- OHOQRFDQABFISW-UHFFFAOYSA-N | J-012632 | 1H-BENZOTRIAZOLE-1-CARBOXAMIDINE HYDROCHLORIDE | 1H-benzo[d][1,2,3]triazole-...
- 2,7-Bis(diphenylphosphoryl)-9-phenyl-9H-carbazoleCAS: 1299463-56-1 Formula: C42H31NO2P2Sublimed 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 #: D290044View ProductPricing & Pack Sizes
Technical Identifiers
- SMILES
- C1=CC=C(C=C1)N2C3=C(C=CC(=C3)P(=O)(C4=CC=CC=C4)C5=CC=CC=C5)C6=C2C=C(C=C6)P(=O)(C7=CC=CC=C7)C8=CC=CC=C8
- 4-Chloro-2-ethoxyaniline, HClCAS: 858855-49-9 Formula: C8H11Cl2NO Molecular Weight: 208.1◐ .Made to order · 8–12 wks Item #: C187183View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 4-chloro-2-ethoxyaniline;hydrochloride
- SMILES
- CCOC1=C(C=CC(=C1)Cl)N.Cl
- InChIKey
- XFHMVKGISOBBGW-UHFFFAOYSA-N
- InChI
- 1S/C8H10ClNO.ClH/c1-2-11-8-5-6(9)3-4-7(8)10;/h3-5H,2,10H2,1H3;1H
- Synonyms
- AKOS015910190 | DTXSID90661205 | BS-24276 | A863398 | Benzenamine,4-chloro-2-ethoxy-,hydrochloride(1:1) | SB77398 | 4...
- Ammonium hexacyanoferrate(II) hydrateCAS: 14481-29-9 EC Number: 238-476-9 PubChem CID: 17756740 Formula: (NH4)4Fe(CN)6•xH2O Molecular Weight: 284.11(anhy)Solid ≥80%● In Stock — US Item #: A331885View ProductPricing & Pack Sizes
Technical Identifiers
- Synonyms
- Ammonium ferrocyanide
- 2-chloro-5-methoxypyridine-3-carboxylic acidCAS: 74650-71-8 Formula: C7H6ClNO3 Molecular Weight: 187.58◐ .Made to order · 8–12 wks Item #: C177346View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-chloro-5-methoxypyridine-3-carboxylic acid
- SMILES
- COC1=CC(=C(N=C1)Cl)C(=O)O
- InChIKey
- AJKXOHPNDQHYDM-UHFFFAOYSA-N
- InChI
- 1S/C7H6ClNO3/c1-12-4-2-5(7(10)11)6(8)9-3-4/h2-3H,1H3,(H,10,11)
- Synonyms
- AJKXOHPNDQHYDM-UHFFFAOYSA-N | 2-Chloro-5-methoxynicotinic acid | AMY33590 | MFCD16610607 | SCHEMBL10643500 | 2-Chloro...
- Metazachlor solution in methanol100μg/mL in methanol，Uncertainty 3%◐ .Made to order · 8–12 wks Item #: BWY395792View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-chloro-N-(2,6-dimethylphenyl)-N-(pyrazol-1-ylmethyl)acetamide
- SMILES
- CC1=C(C(=CC=C1)C)N(CN2C=CC=N2)C(=O)CCl
- InChIKey
- STEPQTYSZVCJPV-UHFFFAOYSA-N
- InChI
- 1S/C14H16ClN3O/c1-11-5-3-6-12(2)14(11)18(13(19)9-15)10-17-8-4-7-16-17/h3-8H,9-10H2,1-2H3
- Synonyms
- BRN 0621550 | TPY2K437O4 | 2-Chloro-N-(2,6-dimethylphenyl)-N-[(1H-pyrazol-1-yl)methyl]acetamide | D97499 | SCHEMBL550...
- 2-chloro-5-methyl-5H,6H,7H-pyrrolo[2,3-d]pyrimidin-6-one◐ .Made to order · 8–12 wks Item #: C174822View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-chloro-5-methyl-5,7-dihydropyrrolo[2,3-d]pyrimidin-6-one
- SMILES
- CC1C2=CN=C(N=C2NC1=O)Cl
- InChIKey
- RCLGDKWRHABMQT-UHFFFAOYSA-N
- InChI
- 1S/C7H6ClN3O/c1-3-4-2-9-7(8)11-5(4)10-6(3)12/h2-3H,1H3,(H,9,10,11,12)
- 2-Chloro-5H,6H,7H-pyrrolo[2,3-d]pyrimidin-6-oneSolid ≥96%◐ .Made to order · 8–12 wks Item #: C176165View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-chloro-5,7-dihydropyrrolo[2,3-d]pyrimidin-6-one
- SMILES
- C1C2=CN=C(N=C2NC1=O)Cl
- InChIKey
- HJWLJBJSDPPAFY-UHFFFAOYSA-N
- InChI
- 1S/C6H4ClN3O/c7-6-8-2-3-1-4(11)9-5(3)10-6/h2H,1H2,(H,8,9,10,11)
- Synonyms
- 2-CHLORO-5H,6H,7H-PYRROLO[2,3-D]PYRIMIDIN-6-ONE | AKOS006284449 | SCHEMBL661744 | PB27851 | 2-chloro-5,7-dihydropyrro...
![2-aminobenzo[d]thiazol-5-ol - ≥97% CAS No(118526-19-5) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/6360e336b2a70951114dbd37294096ee/A/1/A172351.png)
![2-azaspiro[3.4]octane hemioxalate](https://www.aladdinsci.com/media/catalog/product/cache/6360e336b2a70951114dbd37294096ee/A/1/A174472.png)
![2-chloro-5-methyl-5H,6H,7H-pyrrolo[2,3-d]pyrimidin-6-one](https://www.aladdinsci.com/media/catalog/product/cache/6360e336b2a70951114dbd37294096ee/C/1/C174822.png)
![2-chloro-5H,6H,7H-pyrrolo[2,3-d]pyrimidin-6-one - 97%, used for , CAS No. 335654-08-5, by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/6360e336b2a70951114dbd37294096ee/C/1/C176165.png)
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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.