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Home/Compounds/API/Cis-terpin hydrate
C10H22O3
190.28 g/mol
API

4-(2-Hydroxypropan-2-yl)-1-methylcyclohexan-1-ol--water (1/1)

CAS2451-01-6
Category
API
Compound Class
Alcohol
Primary Use
Pharmaceutical Raw Material

This compound is a hydrated form of terpin, commonly used as an expectorant active pharmaceutical ingredient in pharmaceutical manufacturing. It is a chemical substance with two alcohol functional groups, presented as a solid for further processing into medicinal products.

Pharmaceutical raw material for expectorant formulationsExcipient or active ingredient in cough and cold preparations

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

StrongSame Parent

Terpin

CAS80-53-5

Flavor and fragrance ingredient

ReferenceSame Category

11-epiprostaglandin E1

CAS24570-01-2

pharmaceutical raw material

ReferenceSame Category

Ozenoxacin

CAS245765-41-7

pharmaceutical raw material

ReferenceSame Category

Dexrazoxane

CAS24584-09-6

pharmaceutical raw material

ReferenceSame Category

Potassium orotate

CAS24598-73-0

pharmaceutical raw material

Customs Tariff Classification

The international HS code for 4-(2-Hydroxypropan-2-yl)-1-methylcyclohexan-1-ol--water (1/1) (CAS 2451-01-6) is 2906.19.

HS code (international, 6-digit)

2906.19

EU CN code (8-digit)

2906 19 00

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

4-(2-hydroxypropan-2-yl)-1-methylcyclohexan-1-ol;hydrate

InChIKey

JGKJMBOJWVAMIJ-UHFFFAOYSA-N

SMILES

CC1(CCC(CC1)C(C)(C)O)O.O

Synonyms (28)
  • Terpin hydrate (USP)
  • Terpin hydrate, United States Pharmacopeia (USP)
  • TERPIN HYDRATE
  • TERPIN HYDRATE [MART.]
  • Terpin (hydrate) (Standard)
  • Terpin cis-form hydrate
  • Terpin monohydrate
  • Terpin monohydrate CRS
  • Terpinol hydrate
  • cis-Terpin hydrate
  • terpine hydrate
  • terpinene hydrate

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