ChemAbout
© 2026 ChemAbout
Insights|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/Pharmaceutical Intermediate/[S-(R',R')]-2,3-Bis(benzoyloxy)butanedioic acid compd. with [S-(R',R')]-[1-ethyl-2-(phenylmethoxy)propyl]hydrazine
C30H34N2O9
566.6 g/mol
Pharmaceutical Intermediate

Posaconazole inter-4

CAS183871-36-5
Category
Pharmaceutical Intermediate
Compound Class
Other
Primary Use
Pharmaceutical Intermediate

Posaconazole inter-4 is a pharmaceutical intermediate used in the manufacturing of the antifungal agent posaconazole. It is supplied as a salt or mixture form, consistent with its role in multi-step organic synthesis.

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Sourcing or supplying this compound?

List your inventory or post a purchase request

CAS 183871-36-5

List This Product
Sign in to publish supply information
Request This Product
Submit a request without registering

Related Compounds

StrongSame Parent

(+)-Dibenzoyl-D-tartaric acid monohydrate

CAS80822-15-7

pharmaceutical intermediate

StrongSame Parent

(+)-Dibenzoyl-D-tartaric acid

CAS17026-42-5

pharmaceutical intermediate

ReferenceSame Category

2-Chloroadenine

CAS1839-18-5

pharmaceutical intermediate

ReferenceSame Category

(S)-1-[(Acetylamino)methyl]-2-chloroethyl acetate

CAS183905-31-9

pharmaceutical intermediate

ReferenceSame Category

(3R)-3-{[(tert-butoxy)carbonyl]amino}pentanoic acid

CAS183990-60-5

pharmaceutical intermediate

ReferenceSame Category

4-Benzyloxycarbonylphenylboronic acid

CAS184000-11-1

pharmaceutical intermediate

Referencestereoisomer of

Dibenzoyltartaric acid

CAS2743-38-6

pharmaceutical intermediate

Referencestereoisomer of

(-)-Dibenzoyl-L-tartaric acid monohydrate

CAS62708-56-9

pharmaceutical intermediate

Identifiers
IUPAC Name

(2S,3S)-2,3-dibenzoyloxybutanedioic acid;[(2S,3S)-2-phenylmethoxypentan-3-yl]hydrazine

InChIKey

RQTWYDXJQQBAEM-PFDZDZBCSA-N

SMILES

CC[C@@H]([C@H](C)OCC1=CC=CC=C1)NN.C1=CC=C(C=C1)C(=O)O[C@@H]([C@@H](C(=O)O)OC(=O)C2=CC=CC=C2)C(=O)O

Synonyms (9)
  • Posaconazole Impurity 107
  • Posaconazole inter-4