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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
![4-[(4-Aminophenyl)thio]aniline chemical structure](/media/structures/ICNFHJVPAJKPHW-UHFFFAOYSA-N.svg)
![4-[(Dimethylamino)methylene]-1H-2-benzopyran-1,3(4H)-dione chemical structure](/media/structures/CBZMFUQBKWXWGV-UHFFFAOYSA-N.svg)
4-[(Dimethylamino)methylene]-1H-2-benzopyran-1,3(4H)-dione
- CAS
- 58399-95-4
- Formula
- C12H11NO3
- MW
- 217.22 g/mol
VQ-040921
![4-[[(2-Amino-1,4-dihydro-4-oxo-6-pteridinyl) methyl]amino]benzoic Acid Methyl Ester chemical structure](/media/structures/YAFRAOCZBREAAZ-UHFFFAOYSA-N.svg)
4-[[(2-Amino-1,4-dihydro-4-oxo-6-pteridinyl) methyl]amino]benzoic Acid Methyl Ester
- CAS
- 34794-87-1
- Formula
- C15H14N6O3
- MW
- 326.31 g/mol
In stock
![4-[[[(E)-[(1,3-Dimethyl-5-phenoxy-1H-pyrazol-4-yl)methylene]amino]oxy]methyl]Benzoic acid chemical structure](/media/structures/ZGSVZVKVXOZKSG-CIAFOILYSA-N.svg)
4-[[[(E)-[(1,3-Dimethyl-5-phenoxy-1H-pyrazol-4-yl)methylene]amino]oxy]methyl]Benzoic acid
- CAS
- 149054-56-8
- Formula
- C20H19N3O4
- MW
- 365.4 g/mol
VQ-049427
![4-[[4-[(Aminoiminomethyl)amino]benzoyl]oxy]benzeneacetic Acid chemical structure](/media/structures/XTKGXPFBKPYFDW-UHFFFAOYSA-N.svg)
4-[[4-[(Aminoiminomethyl)amino]benzoyl]oxy]benzeneacetic Acid
- CAS
- 71079-08-8
- Formula
- C16H15N3O4
- MW
- 313.31 g/mol
VQ-029592
![4-[2-(Dimethylamino)ethoxy]benzonitrile chemical structure](/media/structures/DTYDLVIYHGGCOG-UHFFFAOYSA-N.svg)
![4-[2-(Methylamino)ethyl]pyridine chemical structure](/media/structures/QZBUGNURVLWJPK-UHFFFAOYSA-N.svg)
![4-{[6-(Acryloyloxy)hexyl]oxy}-2-methylbenzoic acid, 97% chemical structure](/media/structures/FLPSQLAEXYKMGQ-UHFFFAOYSA-N.svg)
4-{[6-(Acryloyloxy)hexyl]oxy}-2-methylbenzoic acid, 97%
- CAS
- 83883-26-5
- Formula
- C16H20O5
- MW
- 292.33 g/mol
VQ-008368
4-Acetyl-6,8-dihydroxy-5-methyl-3,4-dihydro-1H-2-benzopyran-1-one
- CAS
- 113104-36-2
- Formula
- C12H12O5
- MW
- 236.22 g/mol
VQ-040924
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