Building Blocks and Intermediates

Nowadays building blocks for day-to-day research activity is a technical routine. Crysdot develops and synthesizes building blocks for medicinal chemistry and synthesis of combinatorial compound libraries. Our catalogue has 590,000 building blocks including 56,000 ones that can be delivered within 1-7 days. Where a compound is out of stock we will offer an expected delivery date. Each month catalogue is enriched with about 1,000 new building blocks. The compounds are available in multi-gram quantities, (purity 95% min, typically >97%) which make them suitable for high-throughput and combinatorial synthesis or scale-up of lead compounds.
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Methyl 6-amino-5-bromopyridazine-3-carboxylate
CAS No.: 1379298-64-2
MDL No.: MFCD18427502
Catalog No.: CD11373854
Molecular Formula: C6H6BrN3O2
Molecular Weight: 232.04
Purity: 95%
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Methyl 4-amino-5-bromo-2-chlorobenzoate
CAS No.: 868406-71-7
MDL No.: MFCD23707492
Catalog No.: CD12189956
Molecular Formula: C8H7BrClNO2
Molecular Weight: 264.5
Purity: 98%
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5,5-Difluorooxane-2-carboxylic acid
CAS No.: 1426135-66-1
MDL No.: MFCD30734115
Catalog No.: CD11373853
Molecular Formula: C6H8F2O3
Molecular Weight: 166.12
Purity: 95%
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tert-Butyl 5-methyl-2,6-diazaspiro[3.4]octane-2-carboxylate
CAS No.: 2172213-54-4
MDL No.:
Catalog No.: CD11373852
Molecular Formula: C12H22N2O2
Molecular Weight: 226.32
Purity: 95%
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2-Bromo-3-methyl-5-(trifluoromethyl)pyridine
CAS No.: 1211520-05-6
MDL No.: MFCD18257684
Catalog No.: CD11373841
Molecular Formula: C7H5BrF3N
Molecular Weight: 240.02
Purity: 95%
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2-(2,3,4,5-tetrahydro-1H-1-benzazepin-5-yl)acetic acid hydrochloride
CAS No.: 130719-77-6
MDL No.: MFCD32692496
Catalog No.: CD11373840A
Molecular Formula: C12H16ClNO2
Molecular Weight: 241.7
Purity: 95%
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2-AMinocyclopentan-1-one hydrochloride
CAS No.: 5464-16-4
MDL No.: MFCD26387023
Catalog No.: CD10000060A
Molecular Formula: C5H10ClNO
Molecular Weight: 135.59
Purity: 95%
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2-(1H-Indazol-5-yl)acetic acid
CAS No.: 933694-85-0
MDL No.:
Catalog No.: CD11010417
Molecular Formula: C9H8N2O2
Molecular Weight: 176.17
Purity: 95%
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Piperidin-2-yl-aceticacidmethylesteR,hydrochloride
CAS No.: 24153-01-3
MDL No.: MFCD02667637
Catalog No.: CD11373839A
Molecular Formula: C8H16ClNO2
Molecular Weight: 193.67
Purity: 95%
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4-[2-(4-Methylphenyl)sulfanylphenyl]piperidine
CAS No.: 508233-95-2
MDL No.:
Catalog No.: CD11373838
Molecular Formula: C18H21NS
Molecular Weight: 283.43
Purity: 95%
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(3R,6R)-1-tert-Butyl 3-methyl 6-methylpiperazine-1,3-dicarboxylate
CAS No.: 2349395-78-2
MDL No.:
Catalog No.: CD11373837
Molecular Formula: C12H22N2O4
Molecular Weight: 258.31
Purity: 97%
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Dichloro-1,3,4-thiadiazole
CAS No.: 32998-28-0
MDL No.: MFCD18805177
Catalog No.: CD11373836
Molecular Formula: C2Cl2N2S
Molecular Weight: 155.01
Purity: 95%