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 5,617Heterocyclic Building Blocks 1,587Bulk Pharma Intermediates 22API Process Intermediates & Related Compounds 1,974
4-Chloro-1-hydroxy Butane Sulphonic Acid Sodium Salt
- CAS
- 54322-20-2
- Formula
- C4H8ClNaO4S
- MW
- 210.61 g/mol
In stock
![4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride chemical structure](/media/structures/PEBOURCSCAMADU-UHFFFAOYSA-N.svg)
4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine hydrochloride
- CAS
- 1243346-92-0
- Formula
- C6H5Cl2N3
- MW
- 190.03 g/mol
VQ-013092
![4-Chloro-1H-pyrrolo[2,3-d]pyrimidine potassium salt](/media/pack/4-chloro-1h-pyrrolo23-dpyrimidine-potassium-salt.svg?v=3)
4-Chloro-1H-pyrrolo[2,3-d]pyrimidine potassium salt
- CAS
- 145594-16-7
- Formula
- C6H4ClN3.K
- MW
- 192.67 g/mol
VQ-013093
![4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt](/media/pack/4-chloro-1h-pyrrolo23-dpyrimidine-sodium-salt.svg?v=3)
4-Chloro-1H-Pyrrolo[2,3-D]Pyrimidine Sodium Salt
- CAS
- 443642-59-9
- Formula
- C6H4ClN3.Na
- MW
- 176.56 g/mol
VQ-013094
4-Chloro-2-(trifluoroacetyl)aniline Hydrochloride Hydrate
- CAS
- 173676-59-0
- Formula
- C8H6Cl2F3NO
- MW
- 260.04 g/mol
VQ-048139
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.