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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

(3R)-Tetrahydro-3-furanol chemical structure

(3R)-Tetrahydro-3-furanol

CAS: 86087-24-3
Formula: C₄H₈O₂
MW: 88.11 g/mol

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Reference Standard

(3RS)-3-[(2RS)-(2-Cyclopentyl-2-hydroxy-2-phenylacetyl)oxy]-1,1-dimethylpyrrolidinium chemical structure

(3RS)-3-[(2RS)-(2-Cyclopentyl-2-hydroxy-2-phenylacetyl)oxy]-1,1-dimethylpyrrolidinium

CAS: 740028-90-4
Formula: C₁₉H₂₈NO₃⁺
MW: 318.4 g/mol

VQ-012756

Reference Standard

(3S,4S)-1-Benzyl-N,4-dimethylpiperidin-3-amine chemical structure

(3S,4S)-1-Benzyl-N,4-dimethylpiperidin-3-amine

CAS: 1354621-59-2
Formula: C₁₄H₂₂N₂
MW: 218.34 g/mol

VQ-012758

Reference Standard

(3S,4S)-1-Benzyl-N,4-dimethylpiperidin-3-amine Dihydrochloride chemical structure

(3S,4S)-1-Benzyl-N,4-dimethylpiperidin-3-amine Dihydrochloride

CAS: 1354486-07-9
Formula: C₁₄H₂₄Cl₂N₂
MW: 291.3 g/mol

VQ-012759

(3S,5S)-Atorvastatin tert-Butyl Ester chemical structure

(3S,5S)-Atorvastatin tert-Butyl Ester

CAS: 1428118-12-0
Formula: C₃₇H₄₃FN₂O₅
MW: 614.7 g/mol

VQ-047470

(3S,7AR)-Tetrahydro-3-(trichloromethyl)-1H,3H-pyrrolo[1,2-c]oxazol-1-one chemical structure

(3S,7AR)-Tetrahydro-3-(trichloromethyl)-1H,3H-pyrrolo[1,2-c]oxazol-1-one

CAS: 1330286-50-4
Formula: C₇H₈Cl₃NO₂
MW: 244.5 g/mol

VQ-041120

Reference Standard

(3S)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic Acid chemical structure

(3S)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic Acid

CAS: 181289-25-8
Formula: C₁₀H₁₈O₄
MW: 202.25 g/mol

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Reference Standard

(3S)-3-Aminoazepane-1-carboxylic Acid tert-Butyl Ester chemical structure

(3S)-3-Aminoazepane-1-carboxylic Acid tert-Butyl Ester

CAS: 625471-04-7
Formula: C₁₁H₂₂N₂O₂
MW: 214.3 g/mol

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(4-(Bromomethyl)cyclohexyl)methanol chemical structure

(4-(Bromomethyl)cyclohexyl)methanol

CAS: 137384-55-5
Formula: C₈H₁₅BrO
MW: 207.11 g/mol

VQ-040608

(4-(Trifluoromethyl)phenyl)methanol, 98% chemical structure

(4-(Trifluoromethyl)phenyl)methanol, 98%

CAS: 349-95-1
Formula: C₈H₇F₃O
MW: 176.14 g/mol

VQ-010495

Reference Standard

(4-Aminobutyl)dimethylamine chemical structure

(4-Aminobutyl)dimethylamine

CAS: 3529-10-0
Formula: C₆H₁₆N₂
MW: 116.2 g/mol

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(4-Carboxybutyl)triphenylphosphonium Bromide chemical structure

(4-Carboxybutyl)triphenylphosphonium Bromide

CAS: 17814-85-6
Formula: C₂₃H₂₄BrO₂P
MW: 443.3 g/mol

VQ-039807

Reference Standard

(4-Cyclohexyl-3-(trifluoromethyl)phenyl)methanol chemical structure

(4-Cyclohexyl-3-(trifluoromethyl)phenyl)methanol

CAS: 957205-23-1
Formula: C₁₄H₁₇F₃O
MW: 258.28 g/mol

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Reference Standard

(4-hydrazinylphenyl)methanesulfonamide

(4-hydrazinylphenyl)methanesulfonamide

CAS: 682734-34-5
Formula: C₇H₁₁N₃O₂S
MW: 201.25 g/mol

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(4-Isobutoxyphenyl)methanamine chemical structure

(4-Isobutoxyphenyl)methanamine

CAS: 4734-09-2
Formula: C₁₁H₁₇NO
MW: 179.26 g/mol

VQ-041481

(4-Methoxy-3,5-dimethylpyridin-2-yl)methanol Hydrochloride chemical structure

(4-Methoxy-3,5-dimethylpyridin-2-yl)methanol Hydrochloride

CAS: 96300-88-8
Formula: C₉H₁₄ClNO₂
MW: 203.66 g/mol

VQ-039829

Reference Standard

(4-Methoxyphenyl)hydrazine chemical structure

(4-Methoxyphenyl)hydrazine

CAS: 3471-32-7
Formula: C₇H₁₀N₂O
MW: 138.17 g/mol

VQ-012762

Reference Standard

(4-Methoxyphenyl)hydrazine Hydrochloride chemical structure

(4-Methoxyphenyl)hydrazine Hydrochloride

CAS: 19501-58-7
Formula: C₇H₁₁ClN₂O
MW: 174.63 g/mol

VQ-012763

(4-Methyl-piperazin-1-yl)-acetic acid chemical structure

(4-Methyl-piperazin-1-yl)-acetic acid

CAS: 54699-92-2
Formula: C₇H₁₄N₂O₂
MW: 158.2 g/mol

VQ-039979

Reference Standard

(4-Methylnaphthalen-1-yl)methanol chemical structure

(4-Methylnaphthalen-1-yl)methanol

CAS: 57322-44-8
Formula: C₁₂H₁₂O
MW: 172.22 g/mol

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Reference Standard

(4-Nitrophenyl)methanesulfonic Acid chemical structure

(4-Nitrophenyl)methanesulfonic Acid

CAS: 53992-33-9
Formula: C₇H₇NO₅S
MW: 217.2 g/mol

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Reference Standard

(4R-Cis)-1,1-Dimethyl ethyl -6-(2-amino ethyl)-2,2-dimethyl-1,3-dioxane-4-acetate

(4R-Cis)-1,1-Dimethyl ethyl -6-(2-amino ethyl)-2,2-dimethyl-1,3-dioxane-4-acetate

Formula: C₁₄H₂₉NO₄
MW: 275.38 g/mol

VQ-011300

(4R,Cis)-6-(2-Aminoethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid chemical structure

(4R,Cis)-6-(2-Aminoethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid

CAS: 125995-17-7
Formula: C₁₀H₁₉NO₄
MW: 217.26 g/mol

VQ-044308

(4S,Cis)-1,1-Dimethylethyl-6-aminoethyl-2,2-dimethyl-1,3-dioxane-4-acetate chemical structure

(4S,Cis)-1,1-Dimethylethyl-6-aminoethyl-2,2-dimethyl-1,3-dioxane-4-acetate

CAS: 947586-93-8
Formula: C₁₄H₂₇NO₄
MW: 273.37 g/mol

VQ-035828

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