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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

Technical

1-Eicosene, technical grade, 80% chemical structure

1-Eicosene, technical grade, 80%

CAS: 3452-07-1
Formula: C₂₀H₄₀
MW: 280.5 g/mol

VQ-011179

1-Ethoxy-1-oxopropan-2-yl)triphenylphosphonium bromide chemical structure

1-Ethoxy-1-oxopropan-2-yl)triphenylphosphonium bromide

CAS: 30018-16-7
Formula: C₂₃H₂₄BrO₂P
MW: 443.3 g/mol

VQ-039390

1-Ethoxy-1,3,3-trimethoxypropane chemical structure

1-Ethoxy-1,3,3-trimethoxypropane

CAS: 123-59-1
Formula: C₈H₁₈O₄
MW: 178.23 g/mol

VQ-040082

Extra Pure

1-Ethoxy-3-iodopropane, extra pure chemical structure

1-Ethoxy-3-iodopropane, extra pure

CAS: 123691-74-7
Formula: C₅H₁₁IO
MW: 214.04 g/mol

VQ-020110

1-Ethyl-1H-pyrazole-4-boronic acid pinacol ester, 97% chemical structure

1-Ethyl-1H-pyrazole-4-boronic acid pinacol ester, 97%

CAS: 847818-70-6
Formula: C₁₁H₁₉BN₂O₂
MW: 222.09 g/mol

VQ-011018

1-Ethyl-2-methylindole, 97% chemical structure

1-Ethyl-2-methylindole, 97%

CAS: 40876-94-6
Formula: C₁₁H₁₃N
MW: 159.23 g/mol

VQ-012007

1-Ethyl-3-vinylbenzene chemical structure

1-Ethyl-3-vinylbenzene

CAS: 7525-62-4
Formula: C₁₀H₁₂
MW: 132.2 g/mol

VQ-039833

1-Ethylimidazole, 99% chemical structure

1-Ethylimidazole, 99%

CAS: 7098-07-9
Formula: C₅H₈N₂
MW: 96.13 g/mol

VQ-012131

1-Ethylpiperidine-4-carboxylic Acid chemical structure

1-Ethylpiperidine-4-carboxylic Acid

CAS: 90204-94-7
Formula: C₈H₁₅NO₂
MW: 157.21 g/mol

VQ-040289

1-Fluoro-2-nitro benzene, 98% chemical structure

1-Fluoro-2-nitro benzene, 98%

CAS: 1493-27-2
Formula: C₆H₄FNO₂
MW: 141.1 g/mol

VQ-010513

1-Fluoro-2,4-dinitrobenzene, 99% chemical structure

1-Fluoro-2,4-dinitrobenzene, 99%

CAS: 70-34-8
Formula: C₆H₃FN₂O₄
MW: 186.1 g/mol

VQ-045985

AR

1-Fluoro-2,4-dinitrobenzene, GR 99%+ chemical structure

1-Fluoro-2,4-dinitrobenzene, GR 99%+

CAS: 70-34-8
Formula: C₆H₃FN₂O₄
MW: 186.1 g/mol

VQ-010512

1-Fluoro-3-iodobenzene, 99% chemical structure

1-Fluoro-3-iodobenzene, 99%

CAS: 1121-86-4
Formula: C₆H₄FI
MW: 222 g/mol

VQ-010514

Reference Standard

1-Fluoro-5-methoxy-2,4-dinitrobenzene chemical structure

1-Fluoro-5-methoxy-2,4-dinitrobenzene

CAS: 394-18-3
Formula: C₇H₅FN₂O₅
MW: 216.12 g/mol

In stock

1-Fluoronaphthalene, 99% chemical structure

1-Fluoronaphthalene, 99%

CAS: 321-38-0
Formula: C₁₀H₇F
MW: 146.16 g/mol

VQ-010515

Puriss

1-Formylpiperidine, 99% chemical structure

1-Formylpiperidine, 99%

CAS: 2591-86-8
Formula: C₆H₁₁NO
MW: 113.16 g/mol

VQ-012461

AR

1-Formylpiperidine, AR chemical structure

1-Formylpiperidine, AR

CAS: 2591-86-8
Formula: C₆H₁₁NO
MW: 113.16 g/mol

VQ-046387

1-Heneicosanol chemical structure

CAS: 15594-90-8
Formula: C₂₁H₄₄O
MW: 312.6 g/mol

VQ-040573

1-Heptadecanol chemical structure

CAS: 1454-85-9
Formula: C₁₇H₃₆O
MW: 256.5 g/mol

VQ-039446

GC

1-Heptyne, 98%, for GC 98% chemical structure

1-Heptyne, 98%, for GC 98%

CAS: 628-71-7
Formula: C₇H₁₂
MW: 96.17 g/mol

VQ-020017

1-Hexacosanol chemical structure

CAS: 506-52-5
Formula: C₂₆H₅₄O
MW: 382.7 g/mol

VQ-038851

1-Hexacosene chemical structure

CAS: 18835-33-1
Formula: C₂₆H₅₂
MW: 364.7 g/mol

VQ-039198

1-Hexadecanethiol, 99% chemical structure

1-Hexadecanethiol, 99%

CAS: 2917-26-2
Formula: C₁₆H₃₄S
MW: 258.5 g/mol

VQ-010745

Reference Standard

1-Hexadecanol chemical structure

CAS: 36653-82-4
Formula: C₁₆H₃₄O
MW: 242.44 g/mol

In stock

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