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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

1-Amino-8-naphthol-4,6-disulphonic acid chemical structure

1-Amino-8-naphthol-4,6-disulphonic acid

CAS: 130-23-4
Formula: C₁₀H₉NO₇S₂
MW: 319.3 g/mol

VQ-019813

1-Amino-cyclopentanecarbonitrile chemical structure

1-Amino-cyclopentanecarbonitrile

CAS: 49830-37-7
Formula: C₆H₁₀N₂
MW: 110.16 g/mol

VQ-049457

Puriss

1-Aminoadamantane hydrochloride, 98% chemical structure

1-Aminoadamantane hydrochloride, 98%

CAS: 665-66-7
Formula: C₁₀H₁₈ClN
MW: 187.71 g/mol

VQ-009195

1-Aminobenzotriazole chemical structure

1-Aminobenzotriazole

CAS: 1614-12-6
Formula: C₆H₆N₄
MW: 134.14 g/mol

VQ-039720

Synthesis

1-Aminoguanidine bicarbonate, 98% chemical structure

1-Aminoguanidine bicarbonate, 98%

CAS: 2582-30-1
Formula: C₂H₈N₄O₃
MW: 136.11 g/mol

VQ-009196

1-Aminohydantoin hydrochloride chemical structure

1-Aminohydantoin hydrochloride

CAS: 2827-56-7
Formula: C₃H₆ClN₃O₂
MW: 151.55 g/mol

VQ-032349

Reference Standard

1-Aminoindan chemical structure

CAS: 34698-41-4
Formula: C₉H₁₁N
MW: 133.19 g/mol

In stock

Reference Standard

1-Aminoindole chemical structure

CAS: 53406-38-5
Formula: C₈H₈N₂
MW: 132.16 g/mol

VQ-012006

1-Aminopiperazine Hydrochloride chemical structure

1-Aminopiperazine Hydrochloride

CAS: 1989672-12-9
Formula: C₄H₁₂ClN₃
MW: 137.61 g/mol

VQ-039985

Reference Standard

1-Aminopiperidine chemical structure

1-Aminopiperidine

CAS: 2213-43-6
Formula: C₅H₁₂N₂
MW: 100.16 g/mol

VQ-012452

1-Aminopiperidine, 97% chemical structure

1-Aminopiperidine, 97%

CAS: 2213-43-6
Formula: C₅H₁₂N₂
MW: 100.16 g/mol

VQ-012453

LR

1-Aminopyridium iodide, LR chemical structure

1-Aminopyridium iodide, LR

CAS: 6295-87-0
Formula: C₅H₇IN₂
MW: 222.03 g/mol

VQ-020568

1-Benzhydryl-3-Azetidinol 95% chemical structure

1-Benzhydryl-3-Azetidinol 95%

CAS: 18621-17-5
Formula: C₁₆H₁₇NO
MW: 239.31 g/mol

VQ-009197

Reference Standard

1-Benzhydrylazetidin-3-yl 4-methylbenzenesulfonate chemical structure

1-Benzhydrylazetidin-3-yl 4-methylbenzenesulfonate

CAS: 36476-80-9
Formula: C₂₃H₂₃NO₃S
MW: 393.5 g/mol

In stock

1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-yl)methylene-1,2,3,4-tetrahydropyridine chemical structure

1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-yl)methylene-1,2,3,4-tetrahydropyridine

CAS: 1020661-51-1
Formula: C₂₄H₂₅NO₃
MW: 375.5 g/mol

VQ-048079

1-Benzyl-4-methyl-3-(methylamino)piperidine dihydrochloride chemical structure

1-Benzyl-4-methyl-3-(methylamino)piperidine dihydrochloride

CAS: 1228879-37-5
Formula: C₁₄H₂₄Cl₂N₂
MW: 291.3 g/mol

VQ-042582

1-Benzyl-4-piperidone, 99% chemical structure

1-Benzyl-4-piperidone, 99%

CAS: 3612-20-2
Formula: C₁₂H₁₅NO
MW: 189.25 g/mol

VQ-012454

Reference Standard

1-Benzylglycerol chemical structure

1-Benzylglycerol

CAS: 4799-67-1
Formula: C₁₀H₁₄O₃
MW: 182.22 g/mol

In stock

1-Benzylimidazole, 99% chemical structure

1-Benzylimidazole, 99%

CAS: 4238-71-5
Formula: C₁₀H₁₀N₂
MW: 158.2 g/mol

VQ-012130

LR

1-Benzylpiperazine, LR chemical structure

1-Benzylpiperazine, LR

CAS: 2759-28-6
Formula: C₁₁H₁₆N₂
MW: 176.26 g/mol

VQ-020569

1-Benzylpiperidin-3-ol chemical structure

1-Benzylpiperidin-3-ol

CAS: 14813-01-5
Formula: C₁₂H₁₇NO
MW: 191.27 g/mol

VQ-039169

1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine

1-Bis(4-fluorophenyl)methyl-4-(ethoxycarbonyl)piperazine

CAS: 156640-07-2
Formula: C₂₀H₂₂F₂N₂O₂
MW: 360.4 g/mol

VQ-048412

Reference Standard

1-Boc-3-Oxopiperazine chemical structure

1-Boc-3-Oxopiperazine

CAS: 76003-29-7
Formula: C₉H₁₆N₂O₃
MW: 200.23 g/mol

In stock

1-Boc-3-piperidone, 97% chemical structure

1-Boc-3-piperidone, 97%

CAS: 98977-36-7
Formula: C₁₀H₁₇NO₃
MW: 199.25 g/mol

VQ-012456

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