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Pharma Intermediates & Building Blocks

Advanced and key starting materials, heterocycles, chiral building blocks and reagents for API synthesis, from gram R&D to multi-tonne supply.

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Organic Building Blocks 5,617 Heterocyclic Building Blocks 1,587 Bulk Pharma Intermediates 22 API Process Intermediates & Related Compounds 1,974

Reference Standard

N-(t-Boc)-N-ethyl-4-oxopentylamine chemical structure

N-(t-Boc)-N-ethyl-4-oxopentylamine

CAS: 887353-52-8
Formula: C₁₂H₂₃NO₃
MW: 229.32 g/mol

In stock

Reference Standard

N-(tert-Butoxycarbonyl)-3-iodo-L-alanine Methyl Ester chemical structure

N-(tert-Butoxycarbonyl)-3-iodo-L-alanine Methyl Ester

CAS: 93267-04-0
Formula: C₉H₁₆INO₄
MW: 329.13 g/mol

In stock

N-(tert-Butyl)-2-chloroacetamide, 97% chemical structure

N-(tert-Butyl)-2-chloroacetamide, 97%

CAS: 15678-99-6
Formula: C₆H₁₂ClNO
MW: 149.62 g/mol

VQ-009039

Reference Standard

N-(tosylmethyl)formamide chemical structure

N-(tosylmethyl)formamide

CAS: 36635-56-0
Formula: C₉H₁₁NO₃S
MW: 213.26 g/mol

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N-[2-[[2-[(2-Aminoethyl)amino]ethyl]amino]ethyl]stearamide chemical structure

N-[2-[[2-[(2-Aminoethyl)amino]ethyl]amino]ethyl]stearamide

CAS: 32582-85-7
Formula: C₂₄H₅₂N₄O
MW: 412.7 g/mol

VQ-032663

Reference Standard

N-[2-[4-chlorosulfonylphenyl]ethyl]-5-methylpyrazine carboxamide chemical structure

N-[2-[4-chlorosulfonylphenyl]ethyl]-5-methylpyrazine carboxamide

CAS: 66376-00-9
Formula: C₁₄H₁₄ClN₃O₃S
MW: 339.8 g/mol

In stock

N-[3-(Dimethylamino)propyl]-1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-1-hexanesulfonamide chemical structure

N-[3-(Dimethylamino)propyl]-1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-1-hexanesulfonamide

CAS: 50598-28-2
Formula: C₁₁H₁₃F₁₃N₂O₂S
MW: 484.28 g/mol

VQ-040687

Reference Standard

N-[3-Amino-4-(methylamino)benzoyl]-N-2-pyridinyl-beta-alanine Ethyl Ester chemical structure

N-[3-Amino-4-(methylamino)benzoyl]-N-2-pyridinyl-beta-alanine Ethyl Ester

CAS: 212322-56-0
Formula: C₁₈H₂₂N₄O₃
MW: 342.4 g/mol

In stock

Reference Standard

N-[3-Amino-4-(methylamino)benzoyl]-N-2-pyridinyl-beta-alanine Methyl Ester chemical structure

N-[3-Amino-4-(methylamino)benzoyl]-N-2-pyridinyl-beta-alanine Methyl Ester

CAS: 1369510-38-2
Formula: C₁₇H₂₀N₄O₃
MW: 328.4 g/mol

In stock

Reference Standard

N-[4-(2-Bromoethoxy)phenyl]methanesulfonamide

N-[4-(2-Bromoethoxy)phenyl]methanesulfonamide

CAS: 136081-79-3
Formula: C₉H₁₂BrNO₃S
MW: 294.17 g/mol

In stock

Reference Standard

N-9-Acridinyl-2-bromoacetamide chemical structure

N-9-Acridinyl-2-bromoacetamide

CAS: 126857-76-9
Formula: C₁₅H₁₁BrN₂O
MW: 315.16 g/mol

In stock

Reference Standard

N-Acetyl adenine

N-Acetyl adenine

CAS: 6743-09-5
Formula: C₇H₇N₅O
MW: 177.16 g/mol

In stock

n-Acetyl caprolactum, 98% chemical structure

n-Acetyl caprolactum, 98%

CAS: 1888-91-1
Formula: C₈H₁₃NO₂
MW: 155.19 g/mol

VQ-012691

Reference Standard

N-Acetyl Lenalidomide chemical structure

N-Acetyl Lenalidomide

CAS: 1421593-80-7
Formula: C₁₅H₁₅N₃O₄
MW: 301.3 g/mol

In stock

N-Acetyl-D-alanine, 98% chemical structure

N-Acetyl-D-alanine, 98%

CAS: 19436-52-3
Formula: C₅H₉NO₃
MW: 131.13 g/mol

VQ-008548

N-Acetyl-L-arginine chemical structure

N-Acetyl-L-arginine

CAS: 155-84-0
Formula: C₈H₁₆N₄O₃
MW: 216.24 g/mol

VQ-045219

N-Acetyl-L-Cysteine Ethyl Ester chemical structure

N-Acetyl-L-Cysteine Ethyl Ester

CAS: 59587-09-6
Formula: C₇H₁₃NO₃S
MW: 191.25 g/mol

VQ-047315

N-Acetyl-L-leucine chemical structure

N-Acetyl-L-leucine

CAS: 1188-21-2
Formula: C₈H₁₅NO₃
MW: 173.21 g/mol

VQ-032378

N-Acetyl-L-methionine chemical structure

N-Acetyl-L-methionine

CAS: 65-82-7
Formula: C₇H₁₃NO₃S
MW: 191.25 g/mol

VQ-038352

N-Acetyl-L-proline chemical structure

N-Acetyl-L-proline

CAS: 68-95-1
Formula: C₇H₁₁NO₃
MW: 157.17 g/mol

VQ-040134

N-Acetyl-L-serine chemical structure

N-Acetyl-L-serine

CAS: 16354-58-8
Formula: C₅H₉NO₄
MW: 147.13 g/mol

VQ-047895

N-Acetyl-S-benzyl-L-Cysteine chemical structure

N-Acetyl-S-benzyl-L-Cysteine

CAS: 19542-77-9
Formula: C₁₂H₁₅NO₃S
MW: 253.32 g/mol

VQ-039122

N-Acetylimidazole chemical structure

N-Acetylimidazole

CAS: 2466-76-4
Formula: C₅H₆N₂O
MW: 110.11 g/mol

VQ-041117

N-Acetylsulfanilyl chloride, 98% chemical structure

N-Acetylsulfanilyl chloride, 98%

CAS: 121-60-8
Formula: C₈H₈ClNO₃S
MW: 233.67 g/mol

VQ-010910

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