Skip to content

Product division

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

Reference Standard

Flucofuron chemical structure

CAS: 370-50-3
Formula: C₁₅H₈Cl₂F₆N₂O
MW: 417.1 g/mol

In stock

Reference Standard

Flucytosine chemical structure

CAS: 2022-85-7
Formula: C₄H₄FN₃O
MW: 129.09 g/mol

In stock

Extra Pure

Fluorene-2-carboxylic acid, extra pure >98% chemical structure

Fluorene-2-carboxylic acid, extra pure >98%

CAS: 7507-40-6
Formula: C₁₄H₁₀O₂
MW: 210.23 g/mol

VQ-020127

Fluorene-9-carboxylic acid, 96% chemical structure

Fluorene-9-carboxylic acid, 96%

CAS: 1989-33-9
Formula: C₁₄H₁₀O₂
MW: 210.23 g/mol

VQ-008486

Synthesis

Fluorene, 98% chemical structure

CAS: 86-73-7
Formula: C₁₃H₁₀
MW: 166.22 g/mol

VQ-011222

Fluorescamine, ≥98% (TLC) chemical structure

Fluorescamine, ≥98% (TLC)

CAS: 38183-12-9
Formula: C₁₇H₁₀O₄
MW: 278.26 g/mol

VQ-008827

AR

Fluorescamine, AR chemical structure

Fluorescamine, AR

CAS: 38183-12-9
Formula: C₁₇H₁₀O₄
MW: 278.26 g/mol

VQ-046857

Fluoroacetaldehyde chemical structure

Fluoroacetaldehyde

CAS: 1544-46-3
Formula: C₂H₃FO
MW: 62.04 g/mol

VQ-043360

Synthesis

Fluorobenzene, 99% chemical structure

Fluorobenzene, 99%

CAS: 462-06-6
Formula: C₆H₅F
MW: 96.1 g/mol

VQ-010700

GC

Fluorobenzene, for GC >99% chemical structure

Fluorobenzene, for GC >99%

CAS: 462-06-6
Formula: C₆H₅F
MW: 96.1 g/mol

VQ-045867

Fluoroquinolonic acid, 98% chemical structure

Fluoroquinolonic acid, 98%

CAS: 86393-33-1
Formula: C₁₃H₉ClFNO₃
MW: 281.66 g/mol

VQ-012098

Reference Standard

Fluphenazine Mono N- Oxide Hydrochloride

Fluphenazine Mono N- Oxide Hydrochloride

CAS: 18345-72-7
Formula: C₂₂H₂₆F₃N₃O₂S.ClH
MW: 490.02 g/mol

VQ-013440

Fluvoxethanol chemical structure

CAS: 88699-85-8
Formula: C₁₅H₂₀F₃NO₃
MW: 319.32 g/mol

VQ-048445

FMOC-2-Aminobutric Acid chemical structure

FMOC-2-Aminobutric Acid

CAS: 135112-27-5
Formula: C₁₉H₁₉NO₄
MW: 325.4 g/mol

VQ-020319

Fmoc-3-(3-pyridyl)-L-alanine chemical structure

Fmoc-3-(3-pyridyl)-L-alanine

CAS: 175453-07-3
Formula: C₂₃H₂₀N₂O₄
MW: 388.4 g/mol

VQ-032847

Fmoc-allo-ile-oh chemical structure

Fmoc-allo-ile-oh

CAS: 251316-98-0
Formula: C₂₁H₂₃NO₄
MW: 353.4 g/mol

VQ-037838

Fmoc-beta-Ala-Leu-OH chemical structure

Fmoc-beta-Ala-Leu-OH

CAS: 848691-83-8
Formula: C₂₄H₂₈N₂O₅
MW: 424.5 g/mol

VQ-048762

Fmoc-D-2-Nal-OH chemical structure

Fmoc-D-2-Nal-OH

CAS: 138774-94-4
Formula: C₂₈H₂₃NO₄
MW: 437.5 g/mol

VQ-040225

Fmoc-D-Allo-Ile-OH chemical structure

Fmoc-D-Allo-Ile-OH

CAS: 118904-37-3
Formula: C₂₁H₂₃NO₄
MW: 353.4 g/mol

VQ-040230

Fmoc-D-Asparagine, 98% chemical structure

Fmoc-D-Asparagine, 98%

CAS: 108321-39-7
Formula: C₁₉H₁₈N₂O₅
MW: 354.4 g/mol

VQ-008487

FMOC-D-Citrulline chemical structure

FMOC-D-Citrulline

CAS: 200344-33-8
Formula: C₂₁H₂₃N₃O₅
MW: 397.4 g/mol

VQ-020320

Fmoc-D-Cys(Acm)-OH chemical structure

Fmoc-D-Cys(Acm)-OH

CAS: 168300-88-7
Formula: C₂₁H₂₂N₂O₅S
MW: 414.5 g/mol

VQ-040112

Fmoc-D-Homoarg(Pbf)-OH chemical structure

Fmoc-D-Homoarg(Pbf)-OH

CAS: 401915-53-5
Formula: C₃₅H₄₂N₄O₇S
MW: 662.8 g/mol

VQ-049387

FMOC-D-Isoleucine chemical structure

FMOC-D-Isoleucine

CAS: 143688-83-9
Formula: C₂₁H₂₃NO₄
MW: 353.4 g/mol

VQ-019521

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