How many organic building blocks do you supply?

We currently list 3777 organic building blocks, such as H acid, Borneol, Cycocel. We can also source or custom-synthesise items that are not listed.

Do organic building blocks come with a COA and SDS?

Yes. Each lot is supplied with a batch Certificate of Analysis and a 16-section GHS Safety Data Sheet. Typical COAs can be shared before you order.

Can you export organic building blocks to my country?

Yes. We ship worldwide by sea freight, air cargo and express courier, with export documentation, and pack hazardous materials to IATA/IMDG dangerous-goods rules.

Pharma Intermediates & Building Blocks

Organic Building Blocks

Source 3777 organic building blocks for research, QC and production, documented with COA and SDS.

5,617products

19sub-categories

337in stock

COA + SDSwith every lot

Aldehydes & Ketones 434 Carboxylic Acids & Salts 717 Esters & Lactones 472 Amides, Ureas & Carbamates 176 Acid Halides & Anhydrides 159 Amines & Anilines 586 Nitriles & Cyanides 191 Nitro, Azo & Hydrazine Compounds 281 Alcohols & Polyols 300 Phenols & Naphthols 137 Ethers, Acetals & Epoxides 162 Halogenated Hydrocarbons 277 Fluorinated Building Blocks 359 Sulfur Compounds (Thiols, Sulfides, Sulfonates) 446 Boronic Acids & Esters 77 Organosilicon Compounds & Silanes 121 Hydrocarbons (Alkanes, Alkenes & Arenes) 175 Chiral Building Blocks 47 Other Organic Building Blocks 500

Synthesis

4-Nitrophenylacetic acid, 98%

CAS: 104-03-0
Formula: C₈H₇NO₄
MW: 181.15 g/mol

VQ-008362

Synthesis

4-Nitrophthalic acid, 98%

CAS: 610-27-5
Formula: C₈H₅NO₆
MW: 211.13 g/mol

VQ-008363

Reference Standard

4-Nitrophthalide

CAS: 65399-18-0
Formula: C₈H₅NO₄
MW: 179.13 g/mol

In stock

4-Nitrotartanilic acid

CAS: 60908-35-2
Formula: C₁₀H₁₀N₂O₇
MW: 270.2 g/mol

VQ-040484

4-Octylphenol

CAS: 1806-26-4
Formula: C₁₄H₂₂O
MW: 206.32 g/mol

VQ-039271

4-Pentenoic acid, 97%

CAS: 591-80-0
Formula: C₅H₈O₂
MW: 100.12 g/mol

VQ-008364

4-Pentyn-1-ol

CAS: 5390-04-5
Formula: C₅H₈O
MW: 84.12 g/mol

VQ-039308

4-Phenoxybenzaldehyde, 97%

CAS: 67-36-7
Formula: C₁₃H₁₀O₂
MW: 198.22 g/mol

VQ-008045

4-Phenoxyphenol, 99%

CAS: 831-82-3
Formula: C₁₂H₁₀O₂
MW: 186.21 g/mol

VQ-010179

4-Phenyl-1-butanol, 99%

CAS: 3360-41-6
Formula: C₁₀H₁₄O
MW: 150.22 g/mol

VQ-010019

4-Phenyl-3-butyn-2-one, 96%

CAS: 1817-57-8
Formula: C₁₀H₈O
MW: 144.17 g/mol

VQ-008046

Synthesis

4-Phenylbutyric acid, 98%

CAS: 1821-12-1
Formula: C₁₀H₁₂O₂
MW: 164.2 g/mol

VQ-008365

Extra Pure

4-PIPERIDONE HCl monohydrate, extra pure >98%

CAS: 40064-34-4

VQ-019962

4-Pregnene-17a 20 a,21-triol-3,11-dione

CAS: 116-59-6
Formula: C₂₁H₃₀O₅
MW: 362.5 g/mol

VQ-008047

Synthesis

4-Propylaniline, 98%

CAS: 2696-84-6
Formula: C₉H₁₃N
MW: 135.21 g/mol

VQ-009356

4-Propylbenzaldehyde, 95%

CAS: 28785-06-0
Formula: C₁₀H₁₂O
MW: 148.2 g/mol

VQ-008048

4-Sulfobenzoic acid potassium salt, 95%

CAS: 5399-63-3
Formula: C₇H₅KO₅S
MW: 240.28 g/mol

VQ-010799

4-tert-Amylphenol, 99%

CAS: 80-46-6
Formula: C₁₁H₁₆O
MW: 164.24 g/mol

VQ-010180

4-tert-Butylaniline, 99%

CAS: 769-92-6
Formula: C₁₀H₁₅N
MW: 149.23 g/mol

VQ-009357

4-tert-Butylbenzaldehyde, 97%

CAS: 939-97-9
Formula: C₁₁H₁₄O
MW: 162.23 g/mol

VQ-008049

4-tert-Butylbenzenesulfonyl chloride, 98%

CAS: 15084-51-2
Formula: C₁₀H₁₃ClO₂S
MW: 232.73 g/mol

VQ-010800

4-tert-Butylbenzoic acid, 99%

CAS: 98-73-7
Formula: C₁₁H₁₄O₂
MW: 178.23 g/mol

VQ-008366

4-tert-Butylbenzonitrile, 98%

CAS: 4210-32-6
Formula: C₁₁H₁₃N
MW: 159.23 g/mol

VQ-009678

4-tert-Butylcalix[6]arene, 95%

CAS: 78092-53-2
Formula: C₆₆H₈₄O₆
MW: 973.4 g/mol

VQ-010181

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Organic Building Blocks

Need a price, a spec or a custom compound?