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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.

9,200products

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

2-Bromopyridine chemical structure

2-Bromopyridine

CAS: 109-04-6
Formula: C₅H₄BrN
MW: 158 g/mol

In stock

2-Bromopyridine-4-carboxaldehyde, 97% chemical structure

2-Bromopyridine-4-carboxaldehyde, 97%

CAS: 118289-17-1
Formula: C₆H₄BrNO
MW: 186.01 g/mol

VQ-011723

2-Bromopyridine, 99% chemical structure

2-Bromopyridine, 99%

CAS: 109-04-6
Formula: C₅H₄BrN
MW: 158 g/mol

VQ-011722

2-Bromopyrimidine, 97% chemical structure

2-Bromopyrimidine, 97%

CAS: 4595-60-2
Formula: C₄H₃BrN₂
MW: 158.98 g/mol

VQ-011922

2-Bromothiazole, 98% chemical structure

2-Bromothiazole, 98%

CAS: 3034-53-5
Formula: C₃H₂BrNS
MW: 164.03 g/mol

VQ-012295

2-Bromothiophene chemical structure

2-Bromothiophene

CAS: 1003-09-4
Formula: C₄H₃BrS
MW: 163.04 g/mol

VQ-039571

Extra Pure

2-Bromothiophene, extra pure >98% chemical structure

2-Bromothiophene, extra pure >98%

CAS: 1003-09-4
Formula: C₄H₃BrS
MW: 163.04 g/mol

VQ-019928

Synthesis

2-Bromotoluene, for synthesis 98% chemical structure

2-Bromotoluene, for synthesis 98%

CAS: 95-46-5
Formula: C₇H₇Br
MW: 171.03 g/mol

VQ-019622

2-Butene-1,4-diol, 97% chemical structure

2-Butene-1,4-diol, 97%

CAS: 6117-80-2
Formula: C₄H₈O₂
MW: 88.11 g/mol

VQ-009977

2-Butoxyquinoline-4-carboxamide

2-Butoxyquinoline-4-carboxamide

CAS: 98006-39-4
Formula: C₁₄H₁₆N₂O₂
MW: 245.27 g/mol

VQ-036326

Extra Pure

2-Butyne-1,4-diol, extra pure >97% chemical structure

2-Butyne-1,4-diol, extra pure >97%

CAS: 110-65-6
Formula: C₄H₆O₂
MW: 86.09 g/mol

VQ-019936

Reference Standard

2-Butynol chemical structure

CAS: 764-01-2
Formula: C₄H₆O
MW: 70.09 g/mol

In stock

2-Carboxybenzaldehyde, 97% chemical structure

2-Carboxybenzaldehyde, 97%

CAS: 119-67-5
Formula: C₈H₆O₃
MW: 150.13 g/mol

VQ-008239

Reference Standard

2-Carboxyethyl Acrylate chemical structure

2-Carboxyethyl Acrylate

CAS: 24615-84-7
Formula: C₆H₈O₄
MW: 144.12 g/mol

In stock

Synthesis

2-Chloro benzaldehyde, 98% chemical structure

2-Chloro benzaldehyde, 98%

CAS: 89-98-5
Formula: C₇H₅ClO
MW: 140.56 g/mol

VQ-007939

GC

2-Chloro benzaldehyde, for GC ≥98.00% chemical structure

2-Chloro benzaldehyde, for GC ≥98.00%

CAS: 89-98-5
Formula: C₇H₅ClO
MW: 140.56 g/mol

VQ-045635

Synthesis

2-Chloro benzylamine, 98% chemical structure

2-Chloro benzylamine, 98%

CAS: 89-97-4
Formula: C₇H₈ClN
MW: 141.6 g/mol

VQ-009250

2-Chloro Fenofibric Acid chemical structure

2-Chloro Fenofibric Acid

CAS: 61024-31-5
Formula: C₁₇H₁₅ClO₄
MW: 318.7 g/mol

VQ-048354

Synthesis

2-Chloro pyridine, 99% chemical structure

2-Chloro pyridine, 99%

CAS: 109-09-1
Formula: C₅H₄ClN
MW: 113.54 g/mol

VQ-011724

Reference Standard

2-Chloro Vonoprazan chemical structure

2-Chloro Vonoprazan

CAS: 928325-68-2
Formula: C₁₇H₁₅ClFN₃O₂S
MW: 379.8 g/mol

In stock

2-Chloro-1-(2-fluorophenyl)-2-phenylethanone chemical structure

2-Chloro-1-(2-fluorophenyl)-2-phenylethanone

CAS: 77294-83-8
Formula: C₁₄H₁₀ClFO
MW: 248.68 g/mol

VQ-039389

2-Chloro-1-methylpyridinium iodide, 97% chemical structure

2-Chloro-1-methylpyridinium iodide, 97%

CAS: 14338-32-0
Formula: C₆H₇ClIN
MW: 255.48 g/mol

VQ-011725

2-Chloro-1-propanol chemical structure

2-Chloro-1-propanol

CAS: 78-89-7
Formula: C₃H₇ClO
MW: 94.54 g/mol

VQ-040389

2-Chloro-1-propene chemical structure

2-Chloro-1-propene

CAS: 557-98-2
Formula: C₃H₅Cl
MW: 76.52 g/mol

VQ-036781

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