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

Fmoc-D-Ser(trt)-OH

CAS: 212688-51-2
Formula: C₃₇H₃₁NO₅
MW: 569.6 g/mol

VQ-040229

Fmoc-Glu (tBu)-OH, 98%

CAS: 84793-07-7
Formula: C₂₄H₂₇NO₆
MW: 425.5 g/mol

VQ-008488

Fmoc-Gly-Gly-OH

CAS: 35665-38-4
Formula: C₁₉H₁₈N₂O₅
MW: 354.4 g/mol

VQ-040556

Fmoc-Lys(tBuO-Ara-Glu(AEEA-AEEA)-OtBu)-OH

CAS: 2460751-66-8
Formula: C₆₆H₁₀₅N₅O₁₆
MW: 1224.6 g/mol

VQ-008489

Fmoc-Phe-Phe-OH

CAS: 84889-09-8
Formula: C₃₃H₃₀N₂O₅
MW: 534.6 g/mol

VQ-040561

Fmoc-Ser(Trt)-OH

CAS: 111061-56-4
Formula: C₃₇H₃₁NO₅
MW: 569.6 g/mol

VQ-040224

Foeniculin

CAS: 78259-41-3
Formula: C₁₄H₁₈O
MW: 202.29 g/mol

VQ-039862

Formaldehyde tablets

Cat. No.: VQ-011459

VQ-011459

Formaldehyde, 37-41% solution GR

CAS: 50-00-0
Formula: CH₂O
MW: 30.03 g/mol

VQ-011460

Synthesis

Formamidine acetate, 98%

CAS: 3473-63-0
Formula: C₃H₈N₂O₂
MW: 104.11 g/mol

VQ-008490

Formamidinium iodide, 99%

CAS: 879643-71-7
Formula: CH₅IN₂
MW: 171.97 g/mol

VQ-009439

Formanilide, 99%

CAS: 103-70-8
Formula: C₇H₇NO
MW: 121.14 g/mol

VQ-009023

Formylhydrazine, 98%

CAS: 624-84-0
Formula: CH₄N₂O
MW: 60.06 g/mol

VQ-009866

Forskolin, ≥98% (HPLC), powder

CAS: 66575-29-9
Formula: C₂₂H₃₄O₇
MW: 410.5 g/mol

VQ-008828

Fucoxanthine

CAS: 3351-86-8
Formula: C₄₂H₅₈O₆
MW: 658.9 g/mol

VQ-049483

Extra Pure

Fuller's earth

CAS: 8031-18-3

VQ-011461

Fuller's earth (-100 mesh particle size)

CAS: 8031-18-3

VQ-011462

Reference Standard

Fumaric Acid Monomethyl Ester

CAS: 2756-87-8
Formula: C₅H₆O₄
MW: 130.1 g/mol

In stock

Synthesis

Fumaric acid, 99%

CAS: 110-17-8
Formula: C₄H₄O₄
MW: 116.07 g/mol

VQ-008492

Food Grade

Fumaric acid, food grade (FCC)

CAS: 110-17-8
Formula: C₄H₄O₄
MW: 116.07 g/mol

VQ-046992

Fumaric acid, GR 99%+

CAS: 110-17-8
Formula: C₄H₄O₄
MW: 116.07 g/mol

VQ-008493

Fumaric acid, IP 99.5%

CAS: 110-17-8
Formula: C₄H₄O₄
MW: 116.07 g/mol

VQ-046993

Extra Pure

Fumarylchloride, extra pure >95%

CAS: 627-63-4
Formula: C₄H₂Cl₂O₂
MW: 152.96 g/mol

VQ-019972

Extra Pure

Fusion mixture

CAS: 497-19-8
Formula: CNa₂O₃
MW: 105.99 g/mol

VQ-008494

Need a price, a spec or a custom compound?

Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.

Request a quote Contact sales

Laboratory Chemicals & Reagents View all

Solvents View all

Life Science & Biochemicals View all

APIs & Bulk Drugs View all

Impurities & Reference Standards View all

Pharma Intermediates & Building Blocks View all

Inorganic Chemicals, Metals & Advanced Materials View all

Industrial & Specialty Chemicals View all

Organic Building Blocks

Need a price, a spec or a custom compound?