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Chemicals for pharmaceutical manufacturing and QC

Building blocks, intermediates, APIs, impurity standards and chromatography solvents for drug developers, formulators and release laboratories.

Products used in pharmaceutical manufacturing and QC

35,665–35,688 of 35,907 products
Water, IP
CAS
7732-18-5
Formula
H2O
MW
18.02 g/mol
ZX-038085
Wedelolactone
CAS
524-12-9
Formula
C16H10O7
MW
314.25 g/mol
ZX-047272
Withanolide D
CAS
30655-48-2
Formula
C28H38O6
MW
470.6 g/mol
ZX-040152
Wogonin
CAS
632-85-9
Formula
C16H12O5
MW
284.26 g/mol
ZX-041028
Wortmannin
CAS
19545-26-7
Formula
C23H24O8
MW
428.4 g/mol
ZX-046537
Xanthopterin
CAS
119-44-8
Formula
C6H5N5O2
MW
179.14 g/mol
ZX-041388
Questions

Buying for pharmaceutical manufacturing and QC

Can I buy an API and its pharmacopoeial impurities in one enquiry?
Yes. Add the API and the named impurities to the quote panel together. We confirm which impurity standards are available from stock, which need synthesis and what characterisation data comes with each, so your method validation and supply qualification can run in parallel.
Are excipients available alongside the active ingredient?
Common excipients such as microcrystalline cellulose, lactose monohydrate, povidone and magnesium stearate can be quoted with pharmacopoeial documentation where the producer supplies it. State the monograph and edition you work to, and the COA will report against it.
How do you handle solvents that are controlled precursors?
Some solvents and reagents used in drug synthesis are listed precursors in India or at destination. We flag these on the quotation and may ask for an end-use declaration or import permit before dispatch. Sharing your licence details early avoids delays.

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