Pharmaceuticals and Intermediates

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Found 34 results for Phosgene derivatives

(-)(1R)-Menthyl chloroformate

A clear, colourless to pale yellow liquid used as an intermediate for APIs.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Pharmaceutical intermediates

CAS number: 14602-86-9


1-Chloro-2-methylpropyl chloroformate

A clear, colourless to light yellow liquid used as an intermediate in APIs.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Pharmaceutical intermediates

CAS number: 92600-11-8


1-Chloroethyl chloroformate

A clear, colourless liquid used as an intermediate for APIs such as Cefpodoxime, Ampiroxicam, Candesartan, Gabapentin and Ropinirole.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Ampiroxicam, Candesartan, Cefpodoxime, Gabapentin, Ropinirole

CAS number: 50893-53-3


1-Chloroethyl cyclohexyl carbonate

A clear, colourless to pale yellow or brownish liquid used as an intermediate for APIs such as Cefotiam and Candesartan.

Product group: Phosgene derivatives

Sub group: Carbonates

Application: Candesartan, Cefotiam

CAS number: 99464-83-2


1-Chloroethyl isopropyl carbonate

A clear, colourless to pale yellow liquid used as an intermediate in Cefpodoxime, an API.

Product group: Phosgene derivatives

Sub group: Carbonates

Application: Cefpodoxime

CAS number: 98298-66-9


1-Chloroethyl-4-nitrophenyl carbonate

A clear, colourless to pale yellow liquid used as an intermediate in Gabapentin, an API.

Product group: Phosgene derivatives

Sub group: Carbonates

Application: Gabapentin

CAS number: 101623-69-2


1,1'-Carbonyl diimidazole

A white to light brown powder used as a coupling agent in peptide synthesis and in APIs.

Product group: Phosgene derivatives

Sub group: Ureas

Application: Reagents

CAS number: 530-62-1


2-Ethylhexanoyl chloride

A clear to greyish liquid used as an intermediate for specialty chemicals.

Product group: Phosgene derivatives

Sub group: Specialised intermediates

Application: Specialty intermediates

CAS number: 760-67-8


2-Ethylhexyl chloroformate

A clear, colourless liquid used as an intermediate in the preparation of organic peroxides.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Specialty intermediates

CAS number: 24468-13-1


2,2,2-Trichloroethyl chloroformate

A clear, colourless liquid used as an intermediate for APIs such as Cabergoline, Naltrexone and Nalbuphine.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Cabergoline, Nalbuphine, Naltrexone

CAS number: 17341-93-4


4-Nitrobenzyl chloroformate

A clear, light brown liquid or low melting solid used as an intermediate for APIs such as Biapenem, Meropenem and Panipenem.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Biapenem, Meropenem, Panipenem

CAS number: 4457-32-3


4-Nitrophenyl chloroformate

An off white crystalline powder used as an intermediate for APIs such as Ritonavir, Temozolomide, Efavirenz and Cobicistat.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Cobicistat, Efavirenz, Ritonavir, Temozolomide

CAS number: 7693-46-1


Benzyl chloroformate (50% in toluene)

A colourless to light-yellow liquid that is used as an intermediate in APIs.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Pharmaceutical intermediates

CAS number: 501-53-1


Benzyl chloroformate (95%)

A colourless to light yellow liquid used as an intermediate in APIs.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Pharmaceutical intermediates

CAS number: 501-53-1


Bis-(4-Nitrophenyl) carbonate

A white to off white powder used as an intermediate for APIs such as Ritonavir, Rivastigmine and Cobicistat.

Product group: Phosgene derivatives

Sub group: Carbonates

Application: Cobicistat, Ritonavir, Rivastigmine

CAS number: 5070-13-3


Cetyl chloroformate

A clear colourless liquid used as an intermediate in APIs and specialty chemicals.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Pharmaceutical intermediates

CAS number: 26272-90-2


Chloromethyl chloroformate

A clear colourless to pale yellow liquid used as an intermediate for APIs such as Tenofovir and Ronidazole.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Ronidazole, Tenofovir

CAS number: 22128-62-7


Chloromethyl isopropyl carbonate

A clear, colourless to light yellow liquid used as an intermediate in Tenofovir, an API.

Product group: Phosgene derivatives

Sub group: Carbonates

Application: Tenofovir

CAS number: 35180-01-9


Di-t-butyl dicarbonate

A colourless to pale yellow liquid or low melting solid used in organic synthesis to protect the amine functional group.

Product group: Phosgene derivatives

Sub group: Carbonates

Application: Protecting reagents

CAS number: 24424-99-5


Hexaethyl guanidinium chloride (in brine and ODCB)

A colourless to light yellow solution used as an intermediate for specialty chemicals.

Product group: Phosgene derivatives

Sub group: Specialised intermediates

Application: Specialty intermediates

CAS number: 69082-76-4


Hexamethylene diisocyanate

A clear, colourless liquid used as an intermediate in the Polymer industry.

Product group: Phosgene derivatives

Sub group: Isocyanates

Application: Specialty intermediates

CAS number: 822-06-0


Isobutyl chloroformate

A clear, colourless liquid used as an intermediate for APIs such as Mosapride, Nelfinavir, Phenethecillin.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Mosapride, Nelfinavir, Phenethecillin

CAS number: 543-27-1


Isophorone diisocyanate

A colourless to pale yellow liquid used as an intermediate in the Polymer industry.

Product group: Phosgene derivatives

Sub group: Isocyanates

Application: Specialty intermediates

CAS number: 4098-71-9


Methyl chloroformate

A clear, colourless to pale yellow liquid used as an intermediate in APIs.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Pharmaceutical intermediates

CAS number: 79-22-1


n-Hexyl chloroformate

A clear, colourless to light yellow liquid used as an intermediate in Dabigatran, an API.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Dabigatran

CAS number: 6092-54-2


N-Methyl piperazine carbamoyl chloride HCl

An off white powder used as an intermediate for APIs such as Zopiclone, Eszopiclone and Suriclone.

Product group: Phosgene derivatives

Sub group: Carbamoyl chlorides

Application: Eszopiclone, Suriclone, Zopiclone

CAS number: 55112-42-0


n-Pentyl chloroformate

A clear, colourless to pale yellow liquid used as an intermediate in Capecitabine, an API.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Capecitabine

CAS number: 638-41-5


N,N-Carbonylbis caprolactam

A white crystalline powder used as a specialty intermediate.

Product group: Phosgene derivatives

Sub group: Ureas

Application: Specialty intermediates

CAS number: 19494-73-6


N,N'-Dicyclohexylcarbodiimide

A white to primrose yellow crystal or liquid used as a dehydrating agent. The product is used in coupling amino acids in APIs and during peptite synthesis.

Product group: Phosgene derivatives

Sub group: Reagents

Application: Reagents

CAS number: 538-75-0


Phenyl chloroformate

A clear, colourless to pale yellow liquid used as an intermediate in APIs.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Pharmaceutical intermediates

CAS number: 1885-14-9


Sec-Butyl chloroformate

A clear, colourless liquid used as an intermediate to manufacture pharmaceuticals.

Product group: Phosgene derivatives

Sub group: Chloroformates

Application: Specialty intermediates

CAS number: 17462-58-7


Tetrabutyl urea

A clear, colourless liquid used as a solvent and reagent.

Product group: Phosgene derivatives

Sub group: Ureas

Application: Reagents, Solvents

CAS number: 4559-86-8


Tetramethyl urea

A clear, colourless to pale yellow liquid used as a solvent and reagent.

Product group: Phosgene derivatives

Sub group: Ureas

Application: Reagents, Solvents

CAS number: 632-22-4


Triphenylphosphine

A white solid used as a reagent.

Product group: Phosgene derivatives

Sub group: Reagents

Application: Reagents

CAS number: 603-35-0


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