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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 5,617Heterocyclic Building Blocks 1,587Bulk Pharma Intermediates 22API Process Intermediates & Related Compounds 1,974
![5,6,7,7a-Tetrahydro-thieno[3,2-c]pyridin-2(4H)-one Hydrochloride chemical structure](/media/structures/PUQKTVAKLPDUAW-UHFFFAOYSA-N.svg)
5,6,7,7a-Tetrahydro-thieno[3,2-c]pyridin-2(4H)-one Hydrochloride
- CAS
- 115473-15-9
- Formula
- C7H10ClNOS
- MW
- 191.68 g/mol
In stock
![5,6,7,7a-Tetrahydrothieno[3,2-c]pyridin-2(4H)-one chemical structure](/media/structures/PYQVFGJHIWJNFS-UHFFFAOYSA-N.svg)
5,6,7,7a-Tetrahydrothieno[3,2-c]pyridin-2(4H)-one
- CAS
- 109904-37-2
- Formula
- C7H9NOS
- MW
- 155.22 g/mol
VQ-013127
5,7-Di-tert-butyl-3-(3,4-dimethylphenyl)benzofuran-2(3H)-one, 98%
- CAS
- 164391-52-0
- Formula
- C24H30O2
- MW
- 350.5 g/mol
VQ-008696
5,7-Dichloro-2-trityl-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid
- CAS
- 1194550-56-5
- Formula
- C29H23Cl2NO2
- MW
- 488.4 g/mol
VQ-048887
5(6)-Carboxyfluorescein diacetate, suitable for fluorescence, ≥90.0% (HPLC)
- CAS
- 124387-19-5
- Formula
- C25H16O9
- MW
- 460.39 g/mol
VQ-011352
6-(N-Trifluoroacetyl)aminocaproic Acid N-Succinimidyl Ester
- CAS
- 117032-51-6
- Formula
- C12H15F3N2O5
- MW
- 324.25 g/mol
VQ-049453
![6-Acetyl-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one chemical structure](/media/structures/RQEOXBNFWFMQNB-UHFFFAOYSA-N.svg)
6-Acetyl-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one
- CAS
- 1651214-73-1
- Formula
- C15H16ClN3O2
- MW
- 305.76 g/mol
In stock
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