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2,766Products 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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123,442Tools 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-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
- Pyrazine-2-carboxamidine hydrochlorideCAS: 138588-41-7 Formula: C5H7ClN4 Molecular Weight: 158.59● In Stock — US Item #: P344029View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- pyrazine-2-carboximidamide;hydrochloride
- SMILES
- C1=CN=C(C=N1)C(=N)N.Cl
- InChIKey
- FCVKLVNLBIBCCU-UHFFFAOYSA-N
- InChI
- 1S/C5H6N4.ClH/c6-5(7)4-3-8-1-2-9-4;/h1-3H,(H3,6,7);1H
- Synonyms
- pyrazine-2-carboximidamide hydrochloride|pyrazine-2-carboximidamide;hydrochloride|2-pyrazinecarboxamidine hydrochlori...
- ZinconCAS: 62625-22-3 EC Number: 263-651-1 PubChem CID: 135472945 Formula: C20H15N4NaO6S Molecular Weight: 462.41AR ? 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 #: Z100171View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- sodium;3-[(2E)-2-[[(2-carboxyphenyl)diazenyl]-phenylmethylidene]hydrazinyl]-4-hydroxybenzenesulfonate
- SMILES
- C1=CC=C(C=C1)C(=NNC2=C(C=CC(=C2)S(=O)(=O)[O-])O)N=NC3=CC=CC=C3C(=O)O.[Na+]
- InChIKey
- XBGLXASXFRESIN-JGXOCYJHSA-M
- InChI
- show more
- Synonyms
- 2-[5-(2-Hydroxy-5-sulfophenyl)-3-phenyl-1-formazyl]benzoic acid monosodium salt|sodium;3-[(2E)-2-[[(2-carboxyphenyl)d...
- 5-Methyl-6-(trifluoromethyl)indolineCAS: 200711-22-4 Formula: C10H10F3N Molecular Weight: 201.19◐ Made to order · 8–12 wks Item #: M191908View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 5-methyl-6-(trifluoromethyl)-2,3-dihydro-1H-indole
- SMILES
- CC1=CC2=C(C=C1C(F)(F)F)NCC2
- InChIKey
- SJDNGKSDFPRJQU-UHFFFAOYSA-N
- InChI
- 1S/C10H10F3N/c1-6-4-7-2-3-14-9(7)5-8(6)10(11,12)13/h4-5,14H,2-3H2,1H3
- Synonyms
- 1H-Indole,2,3-dihydro-5-methyl-6-(trifluoromethyl)-|5-Methyl-6-(trifluoromethyl)indoline|5-methyl-6-(trifluoromethyl)...
- 5-MethylbenzimidazoleCAS: 614-97-1 Formula: C8H8N2 Molecular Weight: 132.17● In Stock — US Item #: M158013View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 6-methyl-1H-benzimidazole
- SMILES
- CC1=CC2=C(C=C1)N=CN2
- InChIKey
- RWXZXCZBMQPOBF-UHFFFAOYSA-N
- InChI
- 1S/C8H8N2/c1-6-2-3-7-8(4-6)10-5-9-7/h2-5H,1H3,(H,9,10)
- Synonyms
- phenylalanine, 4-cyano-, ethyl ester|5-methyl-1H-benzoimidazole|1H-Benzimidazole, 6-methyl-|1H-Benzimidazole, 5-methy...
- 5-MethylcytidineCAS: 2140-61-6 Formula: C10H15N3O5 Molecular Weight: 257.24Solid ≥99%● In Stock — US Item #: M168577View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidin-2-one
- SMILES
- CC1=CN(C(=O)N=C1N)C2C(C(C(O2)CO)O)O
- InChIKey
- ZAYHVCMSTBRABG-JXOAFFINSA-N
- InChI
- 1S/C10H15N3O5/c1-4-2-13(10(17)12-8(4)11)9-7(16)6(15)5(3-14)18-9/h2,5-7,9,14-16H,3H2,1H3,(H2,11,12,17)/t5-,6-,7-,9-/m1/s1
- Synonyms
- 5-Methylcytidine|5-methyl-cytidine|4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,2-...
- 5-MethylcytosineSolid ≥98%● In Stock — US Item #: M133493View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 6-amino-5-methyl-1H-pyrimidin-2-one
- SMILES
- CC1=C(NC(=O)N=C1)N
- InChIKey
- LRSASMSXMSNRBT-UHFFFAOYSA-N
- InChI
- 1S/C5H7N3O/c1-3-2-7-5(9)8-4(3)6/h2H,1H3,(H3,6,7,8,9)
- Synonyms
- 4-amino-5-methyl-1,2-dihydropyrimidin-2-one|6-amino-5-methyl-1H-pyrimidin-2-one|4-amino-5-methyl-1H-pyrimidin-2-one|4...
- Dichlorobis(triphenylphosphine)cobalt(II)Solid ≥98%● In Stock — US Item #: D134292View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- dichlorocobalt;triphenylphosphane
- SMILES
- C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.Cl[Co]Cl
- InChIKey
- OPRPFIIIFJLFCE-UHFFFAOYSA-L
- InChI
- 1S/2C18H15P.2ClH.Co/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;/h2*1-15H;2*1H;/q;;;;+2/p-2
- Synonyms
- Bis(triphenylphosphine)cobalt(II) chloride|Dichlorobis(triphenylphosphine)cobalt(II)|dichlorocobalt;triphenylphosphan...
- Dichlorobis[2-(di-t-butylphosphino)ethylamine]ruthenium(II)CAS: 1092372-91-2 EC Number: 103-021-4 PubChem CID: 71310624 Formula: C20H48Cl2N2P2Ru Molecular Weight: 550.53Solid ≥97%◐ Made to order · 8–12 wks Item #: D282707View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 2-ditert-butylphosphanylethanamine;dichlororuthenium
- SMILES
- CC(C)(C)P(CCN)C(C)(C)C.CC(C)(C)P(CCN)C(C)(C)C.Cl[Ru]Cl
- InChIKey
- FUALRLYVUZSWKT-UHFFFAOYSA-L
- InChI
- 1S/2C10H24NP.2ClH.Ru/c2*1-9(2,3)12(8-7-11)10(4,5)6;;;/h2*7-8,11H2,1-6H3;2*1H;/q;;;;+2/p-2
- Dichlorobis[3-(di-i-propylphosphino)propylamine]ruthenium(II)◐ Made to order · 8–12 wks Item #: D282770View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- dichlororuthenium;3-di(propan-2-yl)phosphanylpropan-1-amine
- SMILES
- CC(C)P(CCCN)C(C)C.CC(C)P(CCCN)C(C)C.Cl[Ru]Cl
- InChIKey
- WWGQMOZRYLXFSG-UHFFFAOYSA-L
- InChI
- 1S/2C9H22NP.2ClH.Ru/c2*1-8(2)11(9(3)4)7-5-6-10;;;/h2*8-9H,5-7,10H2,1-4H3;2*1H;/q;;;;+2/p-2
- Synonyms
- Dichlorobis[3-(di-i-propylphosphino)propylamine]ruthenium(II)|dichlororuthenium;3-di(propan-2-yl)phosphanylpropan-1-a...
- Dichlorobis[3-(di-t-butylphosphino)propylamine]ruthenium(II)◐ Made to order · 8–12 wks Item #: D282771View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- 3-ditert-butylphosphanylpropan-1-amine;dichlororuthenium
- SMILES
- CC(C)(C)P(CCCN)C(C)(C)C.CC(C)(C)P(CCCN)C(C)(C)C.Cl[Ru]Cl
- InChIKey
- NSPIEVFIMGNWDW-UHFFFAOYSA-L
- InChI
- 1S/2C11H26NP.2ClH.Ru/c2*1-10(2,3)13(9-7-8-12)11(4,5)6;;;/h2*7-9,12H2,1-6H3;2*1H;/q;;;;+2/p-2
- Synonyms
- Dichlorobis[3-(di-t-butylphosphino)propylamine]ruthenium(II)|3-ditert-butylphosphanylpropan-1-amine;dichlororuthenium
- Ethyl 3-(4-boronobenzamido)propionateCAS: 850568-19-3 Formula: C12H16BNO5 Molecular Weight: 265.1◐ Made to order · 8–12 wks Item #: E187030View ProductPricing & Pack Sizes
Technical Identifiers
- IUPAC Name
- [4-[(3-ethoxy-3-oxopropyl)carbamoyl]phenyl]boronic acid
- SMILES
- B(C1=CC=C(C=C1)C(=O)NCCC(=O)OCC)(O)O
- InChIKey
- KXZXCGXIKIEDCR-UHFFFAOYSA-N
- InChI
- 1S/C12H16BNO5/c1-2-19-11(15)7-8-14-12(16)9-3-5-10(6-4-9)13(17)18/h3-6,17-18H,2,7-8H2,1H3,(H,14,16)
- Synonyms
- (4-((3-Ethoxy-3-oxopropyl)carbamoyl)phenyl)boronic acid|[4-[(3-ethoxy-3-oxopropyl)carbamoyl]phenyl]boronic acid|4-(3-...
- Zsm-23 molecular sieve● In Stock — US Item #: M196710View ProductPricing & Pack Sizes
Technical Identifiers
- Synonyms
- Zsm-23 molecular sieve
![Dichlorobis[2-(di-t-butylphosphino)ethylamine]ruthenium(II) - ≥97% CAS No(1092372-91-2) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/6360e336b2a70951114dbd37294096ee/D/2/D282707.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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