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Home/Compounds/Pharmaceutical Intermediate/(S,S)-2,4-pentanediol
C5H12O2
104.15 g/mol
Pharmaceutical Intermediate

(2S,4S)-(+)-2,4-Pentanediol

CAS72345-23-4
Category
Pharmaceutical Intermediate
Compound Class
Alcohol
Primary Use
Pharmaceutical Intermediate

This compound is a chiral diol compound used primarily as a pharmaceutical intermediate. It features two alcohol functional groups and is employed in the manufacturing of active pharmaceutical ingredients.

pharmaceutical intermediate

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.

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Related Compounds

ReferenceSame Category

(S)-5-(Bromomethyl)-2-pyrrolidinone

CAS72479-05-1

pharmaceutical intermediate

ReferenceSame Category

3-(4'-acetoxyphenyl)propionic acid

CAS7249-16-3

pharmaceutical intermediate

ReferenceSame Category

3,5-Bis(trifluoromethyl)benzoic acid

CAS725-89-3

pharmaceutical intermediate

ReferenceSame Category

Bromoacetaldehyde dimethyl acetal

CAS7252-83-7

pharmaceutical intermediate

Referencestereoisomer of

(R,R)-2,4-pentanediol

CAS42075-32-1

pharmaceutical intermediate

Customs Tariff Classification

The international HS code for (2S,4S)-(+)-2,4-Pentanediol (CAS 72345-23-4) is 2905.39.

HS code (international, 6-digit)

2905.39

EU CN code (8-digit)

2905 39 95

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

(2S,4S)-pentane-2,4-diol

InChIKey

GTCCGKPBSJZVRZ-WHFBIAKZSA-N

SMILES

C[C@@H](C[C@H](C)O)O

Synonyms (10)
  • (+)-(2S,4S)-Pentanediol
  • (+)-2,4-pentanediol
  • (2S,4S)-(+)-2,4-Pentanediol
  • (2S,4S)-pentane-2,4-diol
  • 2(S),4(S)-dihydroxypentane
  • 2,4-Pentanediol, (2S,4S)-
  • 2,4-Pentanediol, (S-(R*,R*))-
  • Rel-(2s,4s)-pentane-2,4-diol

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