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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

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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

2,4-Diaminoanisole chemical structure

2,4-Diaminoanisole

CAS: 615-05-4
Formula: C₇H₁₀N₂O
MW: 138.17 g/mol

VQ-049423

Synthesis

2,4-Diaminobenzenesulphonic acid, 98% chemical structure

2,4-Diaminobenzenesulphonic acid, 98%

CAS: 88-63-1
Formula: C₆H₈N₂O₃S
MW: 188.21 g/mol

VQ-010755

2,4-Diaminophenol dihydrochloride, 98% chemical structure

2,4-Diaminophenol dihydrochloride, 98%

CAS: 137-09-7
Formula: C₆H₁₀Cl₂N₂O
MW: 197.06 g/mol

VQ-009216

2,4-Diaminopyrimidine, 98% chemical structure

2,4-Diaminopyrimidine, 98%

CAS: 156-81-0
Formula: C₄H₆N₄
MW: 110.12 g/mol

VQ-011907

Reference Standard

2,4-Dibromo-6-Chlorobenzonitrile chemical structure

2,4-Dibromo-6-Chlorobenzonitrile

CAS: 2384872-08-4
Formula: C₇H₂Br₂ClN
MW: 295.36 g/mol

In stock

2,4-Dibromo-6-nitrophenol chemical structure

2,4-Dibromo-6-nitrophenol

CAS: 15969-09-2
Formula: C₆H₃Br₂NO₃
MW: 296.9 g/mol

VQ-048175

2,4-Dibromo-N,N-Dimethylaniline chemical structure

2,4-Dibromo-N,N-Dimethylaniline

CAS: 64230-27-9
Formula: C₈H₉Br₂N
MW: 278.97 g/mol

VQ-039384

Extra Pure

2,4-Dibromo-phenol, extra pure chemical structure

2,4-Dibromo-phenol, extra pure

CAS: 615-58-7
Formula: C₆H₄Br₂O
MW: 251.9 g/mol

VQ-019985

Extra Pure

2,4-Dichloro Aniline, extra pure 98% chemical structure

2,4-Dichloro Aniline, extra pure 98%

CAS: 554-00-7
Formula: C₆H₅Cl₂N
MW: 162.01 g/mol

VQ-019855

Synthesis

2,4-Dichloro benzaldehyde, 98%+ chemical structure

2,4-Dichloro benzaldehyde, 98%+

CAS: 874-42-0
Formula: C₇H₄Cl₂O
MW: 175.01 g/mol

VQ-007902

2,4-Dichloro fluorobenzene, 99% chemical structure

2,4-Dichloro fluorobenzene, 99%

CAS: 1435-48-9
Formula: C₆H₃Cl₂F
MW: 164.99 g/mol

VQ-010529

2,4-Dichloro phenol, 98% chemical structure

2,4-Dichloro phenol, 98%

CAS: 120-83-2
Formula: C₆H₄Cl₂O
MW: 163 g/mol

VQ-010126

2,4-Dichloro-3-nitropyridine, 98% chemical structure

2,4-Dichloro-3-nitropyridine, 98%

CAS: 5975-12-2
Formula: C₅H₂Cl₂N₂O₂
MW: 192.98 g/mol

VQ-011667

Reference Standard

2,4-Dichloro-3-Nitroquinoline chemical structure

2,4-Dichloro-3-Nitroquinoline

CAS: 132521-66-5
Formula: C₉H₄Cl₂N₂O₂
MW: 243.04 g/mol

In stock

2,4-Dichloro-5-nitropyridine, 98% chemical structure

2,4-Dichloro-5-nitropyridine, 98%

CAS: 4487-56-3
Formula: C₅H₂Cl₂N₂O₂
MW: 192.98 g/mol

VQ-011668

2,4-Dichloro-5-sulfamoylbenzamide chemical structure

2,4-Dichloro-5-sulfamoylbenzamide

CAS: 2760-11-4
Formula: C₇H₆Cl₂N₂O₃S
MW: 269.1 g/mol

VQ-031405

2,4-Dichloro-6-methylaniline chemical structure

2,4-Dichloro-6-methylaniline

CAS: 30273-00-8
Formula: C₇H₇Cl₂N
MW: 176.04 g/mol

VQ-039761

2,4-Dichloro-Alpha-(chloromethyl)benzenemethanol methanesulfonate chemical structure

2,4-Dichloro-Alpha-(chloromethyl)benzenemethanol methanesulfonate

CAS: 53984-39-7
Formula: C₉H₉Cl₃O₃S
MW: 303.6 g/mol

VQ-048976

2,4-Dichloroacetophenone, 96% chemical structure

2,4-Dichloroacetophenone, 96%

CAS: 2234-16-4
Formula: C₈H₆Cl₂O
MW: 189.04 g/mol

VQ-007903

2,4-Dichloroaniline chemical structure

2,4-Dichloroaniline

CAS: 554-00-7
Formula: C₆H₅Cl₂N
MW: 162.01 g/mol

VQ-047839

Synthesis

2,4-Dichlorobenzoic acid, 98% chemical structure

2,4-Dichlorobenzoic acid, 98%

CAS: 50-84-0
Formula: C₇H₄Cl₂O₂
MW: 191.01 g/mol

VQ-008210

2,4-Dichlorobenzonitrile, 98% chemical structure

2,4-Dichlorobenzonitrile, 98%

CAS: 6574-98-7
Formula: C₇H₃Cl₂N
MW: 172.01 g/mol

VQ-009601

Synthesis

2,4-Dichlorobenzyl alcohol, 98% chemical structure

2,4-Dichlorobenzyl alcohol, 98%

CAS: 1777-82-8
Formula: C₇H₆Cl₂O
MW: 177.02 g/mol

VQ-009967

Extra Pure

2,4-Dichlorobenzyl chloride, extra pure 98.5% chemical structure

2,4-Dichlorobenzyl chloride, extra pure 98.5%

CAS: 94-99-5
Formula: C₇H₅Cl₃
MW: 195.5 g/mol

VQ-019718

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