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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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4sub-categories

1,292in stock

COA + SDSwith every lot

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

Reference Standard

(1R,2R)-1,2-Cyclohexanedimethanol chemical structure

(1R,2R)-1,2-Cyclohexanedimethanol

CAS: 65376-05-8
Formula: C₈H₁₆O₂
MW: 144.21 g/mol

VQ-012732

(1R,2R)-Dimethylcyclohexane-1,2-dicarboxylate chemical structure

(1R,2R)-Dimethylcyclohexane-1,2-dicarboxylate

CAS: 140459-96-7
Formula: C₁₀H₁₆O₄
MW: 200.23 g/mol

VQ-040186

(1R,2S,3R,4S)-Bicyclo[2.2.1]heptane-2,3-dicarboxylic acid

(1R,2S,3R,4S)-Bicyclo[2.2.1]heptane-2,3-dicarboxylic acid

CAS: 634194-45-9
Formula: C₉H₁₂O₄
MW: 184.19 g/mol

VQ-048987

Extra Pure

(1R,2S)-(-)-2-Amino-1,2-diphenylethanol, extra pure chemical structure

(1R,2S)-(-)-2-Amino-1,2-diphenylethanol, extra pure

CAS: 23190-16-1
Formula: C₁₄H₁₅NO
MW: 213.27 g/mol

VQ-020178

(1R,2S)-2-(2,3-Difluorophenyl)cyclopropan-1-amine chemical structure

(1R,2S)-2-(2,3-Difluorophenyl)cyclopropan-1-amine

CAS: 1427524-53-5
Formula: C₉H₉F₂N
MW: 169.17 g/mol

VQ-034237

(1R,2S)-2-(2,3-Difluorophenyl)cyclopropanamine Hydrochloride chemical structure

(1R,2S)-2-(2,3-Difluorophenyl)cyclopropanamine Hydrochloride

CAS: 1643378-59-9
Formula: C₉H₁₀ClF₂N
MW: 205.63 g/mol

VQ-034228

(1R,2S)-2-(3-Chloro-4-fluorophenyl)cyclopropan-1-amine chemical structure

(1R,2S)-2-(3-Chloro-4-fluorophenyl)cyclopropan-1-amine

CAS: 2227766-79-0
Formula: C₉H₉ClFN
MW: 185.62 g/mol

VQ-042510

(1R,2S)-2-(4-Fluorophenyl)cyclopropan-1-amine chemical structure

(1R,2S)-2-(4-Fluorophenyl)cyclopropan-1-amine

CAS: 113516-71-5
Formula: C₉H₁₀FN
MW: 151.18 g/mol

VQ-042520

(1R,3R)-2,2-Dimethyl-3-[(Z)-prop-1-enyl]cyclopropanecarboxylic acid

(1R,3R)-2,2-Dimethyl-3-[(Z)-prop-1-enyl]cyclopropanecarboxylic acid

CAS: 84368-70-7
Formula: C₉H₁₄O₂
MW: 154.21 g/mol

VQ-041016

(1R,3S)-3-Aminocyclopentanol hydrochloride chemical structure

(1R,3S)-3-Aminocyclopentanol hydrochloride

CAS: 1279032-31-3
Formula: C₅H₁₂ClNO
MW: 137.61 g/mol

VQ-047578

(1S,2R)-(−)-cis-1-Amino-2-indanol, 99% chemical structure

(1S,2R)-(−)-cis-1-Amino-2-indanol, 99%

CAS: 126456-43-7
Formula: C₉H₁₁NO
MW: 149.19 g/mol

VQ-011261

Extra Pure

(1S,2S,3R,5S)-(+)-2,3-Pinanediol, extra pure chemical structure

(1S,2S,3R,5S)-(+)-2,3-Pinanediol, extra pure

CAS: 18680-27-8
Formula: C₁₀H₁₈O₂
MW: 170.25 g/mol

VQ-019963

(1S,2S)-(+)-1,2-Diaminocyclohexane, 98% chemical structure

(1S,2S)-(+)-1,2-Diaminocyclohexane, 98%

CAS: 21436-03-3
Formula: C₆H₁₄N₂
MW: 114.19 g/mol

VQ-011262

Reference Standard

(1S,2S)-1,2-CyclohexanediMethanol chemical structure

(1S,2S)-1,2-CyclohexanediMethanol

CAS: 3205-34-3
Formula: C₈H₁₆O₂
MW: 144.21 g/mol

In stock

(1S,3R)-3-Aminocyclopentanol hydrochloride chemical structure

(1S,3R)-3-Aminocyclopentanol hydrochloride

CAS: 1259436-59-3
Formula: C₅H₁₂ClNO
MW: 137.61 g/mol

VQ-035962

(1S,3S,5S)-2-Azabicyclo[3.1.0]hexane-3-carboxamide Hydrochloride chemical structure

(1S,3S,5S)-2-Azabicyclo[3.1.0]hexane-3-carboxamide Hydrochloride

CAS: 709031-39-0
Formula: C₆H₁₁ClN₂O
MW: 162.62 g/mol

VQ-042110

Reference Standard

(1S,4R)-2-Aza-bicyclo[2.2.1]hept-5-en-3-one chemical structure

(1S,4R)-2-Aza-bicyclo[2.2.1]hept-5-en-3-one

CAS: 130931-83-8
Formula: C₆H₇NO
MW: 109.13 g/mol

In stock

Reference Standard

(1S,4R)-4-Amino-2-cyclopentene-1-methanol chemical structure

(1S,4R)-4-Amino-2-cyclopentene-1-methanol

CAS: 136522-35-5
Formula: C₆H₁₁NO
MW: 113.16 g/mol

VQ-012735

Reference Standard

(1S,4R)-4-Amino-2-cyclopentene-1-methanol Hydrochloride chemical structure

(1S,4R)-4-Amino-2-cyclopentene-1-methanol Hydrochloride

CAS: 168960-19-8
Formula: C₆H₁₂ClNO
MW: 149.62 g/mol

VQ-012736

(1S,4R)-cis-4-Amino-2-cyclopentene-1-methanol D-Tartrate chemical structure

(1S,4R)-cis-4-Amino-2-cyclopentene-1-methanol D-Tartrate

CAS: 229177-52-0
Formula: C₁₀H₁₇NO₇
MW: 263.24 g/mol

VQ-035560

(1S,4S)-1-Methyl-4-(prop-1-en-2-yl)cyclohex-2-en-1-ol chemical structure

(1S,4S)-1-Methyl-4-(prop-1-en-2-yl)cyclohex-2-en-1-ol

CAS: 425394-92-9
Formula: C₁₀H₁₆O
MW: 152.23 g/mol

VQ-047677

(1S,4S)-Methyl 4-carbamoylcyclohexanecarboxylate chemical structure

(1S,4S)-Methyl 4-carbamoylcyclohexanecarboxylate

CAS: 1202-23-9
Formula: C₉H₁₅NO₃
MW: 185.22 g/mol

VQ-039370

(1S,5R)-1-Phenyl-3-oxabicyclo[3.1.0]hexan-2-one chemical structure

(1S,5R)-1-Phenyl-3-oxabicyclo[3.1.0]hexan-2-one

CAS: 96847-53-9
Formula: C₁₁H₁₀O₂
MW: 174.2 g/mol

VQ-038404

(1S)-(+)-(10-Camphorsulfonyl)oxaziridine, 97% chemical structure

(1S)-(+)-(10-Camphorsulfonyl)oxaziridine, 97%

CAS: 104322-63-6
Formula: C₁₀H₁₅NO₃S
MW: 229.3 g/mol

VQ-012271

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