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Impurities and reference standards

Isomenthol

Also known as DL-Isomenthol, Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1R,2S,5S)-rel-, (A+-)-Isomenthol

CAS 3623-52-7Formula C10H20OMolar mass 156.27 g/molEC 106-133-1
GHS signal word: Warning. Pictograms: Harmful or irritant 1 supplier listed
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Isomenthol chemical structure, C10H20O, CAS 3623-52-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3623-52-7
Formula
C10H20O
Molar mass
156.27 g/mol
EC number
106-133-1
HS code
290611
Category
Impurities and reference standards

What is Isomenthol?

Plain description, key identifiers and synonyms

(-)-isomenthol has been reported in Minthostachys mollis, Atalantia buxifolia, and other organisms.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1R,2S,5S)-5-methyl-2-propan-2-ylcyclohexan-1-ol
CAS number
3623-52-7Other or deprecated CAS: 20752-33-4, 490-99-3
EC numbers
106-133-1, 207-722-7, 222-825-7
Molecular formula
C10H20O
UNII
Q3I568EO1X, Y73A3UB774
MDL number
MFCD09834083
InChIKey
NOOLISFMXDJSKH-LPEHRKFASA-N
InChI
InChI=1S/C10H20O/c1-7(2)9-5-4-8(3)6-10(9)11/h7-11H,4-6H2,1-3H3/t8-,9-,10+/m0/s1
Canonical SMILES
CC1CCC(C(C)C)C(O)C1
Isomeric SMILES
C[C@H]1CC[C@H]([C@@H](C1)O)C(C)C

Synonyms

  • DL-Isomenthol
  • Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1R,2S,5S)-rel-
  • (A+-)-Isomenthol
  • (-)-isomenthol
  • (+/-)-isomenthol
  • (1R,2S,5S)-2-Isopropyl-5-methylcyclohexanol
  • (1R,2S,5S)-5-methyl-2-propan-2-ylcyclohexan-1-ol
  • Menthol, trans-1,3,cis-1,4-
  • (1R,2S,5S)-5-methyl-2-(propan-2-yl)cyclohexan-1-ol
  • DL-Isomenthol (>80%)
  • Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1alpha,2beta,5beta)-
  • Isomenthol, dl-
  • (1R,2S,5S)-5-Methyl-2-(1-methylethyl)cyclohexanol
  • Isomentol
  • (1)-Isomenthol
  • (+-)-Isomenthol
  • ( not+/-)-Isomenthol
  • (1R,2S,5S)-2-Isopropyl-5-methyl-cyclohexanol
  • Isomenthol, (-)-
  • (+)-ISOMENTHOL with GC
  • Isomenthol, (+/-)-
  • Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1R,2S,5S)-
  • Menthol, (1S,3R,4S)-
  • (1R,2S,5S)-Emtricitabine Impurity N9
  • MENTHOL, cis-1,3-cis-1,4-(+-)-
Show all 35 synonyms
  • (1R,2S,5S)-2-isopropyl-5-methylcyclohexan-1-ol
  • 4-06-00-00152 (Beilstein Handbook Reference)
  • Menthol, trans-1,3,cis-1,4-(+/-)-
  • rel-(1R,2S,5S)-2-Isopropyl-5-methylcyclohexan-1-ol
  • 2-Isopropyl-5-methylcyclohexanol, (1alpha,2beta,5beta)-
  • Rel-(1R,2S,5S)-5-methyl-2-(1-methylethyl)cyclohexanol
  • Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1alpha,2beta,5beta)-(+/-)-
  • Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1-alpha,2-beta,5-beta)-(+-)-
  • Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1alpha,2beta,5.beta.)-(+/-)-
  • Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1r-(1alpha,2beta,5.beta.))-

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
156.27 g/molcalc.
Exact mass
156.1514 Dacalc.
LogP (octanol/water)
2.44calc.
Topological polar surface area
20.23 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
1calc.
Heavy atoms
11calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
3calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1CCCCC1

C1CCCCC1

1 ring, 6 atoms, the Cyclohexane ring system.

24,737 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
Precautionary statements (6)
  • P264Wash skin thoroughly after handling.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Isomenthol suppliers

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Where suppliers are based

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Isomenthol price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Isomenthol is traded under.

HS 2906.11Indicative HS code

Menthol

World exports in 2024
$699M
+8.8% vs 2023, imports $669M
2019 to 2024
Top exporters
  1. China28.4%
  2. India * partner reported24.1%
  3. Germany20.7%
Top importers
  1. India * partner reported21.3%
  2. China17.9%
  3. United States10.9%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Isomenthol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Isomenthol, based on the data on this page

What is Isomenthol?

(-)-isomenthol has been reported in Minthostachys mollis, Atalantia buxifolia, and other organisms.

What is the CAS number of Isomenthol?

The CAS registry number of Isomenthol is 3623-52-7. Other or deprecated CAS numbers: 20752-33-4, 490-99-3.

What is the molecular formula and weight of Isomenthol?

The molecular formula of Isomenthol is C10H20O and its molar mass is 156.27 g/mol.

Is Isomenthol hazardous?

Isomenthol carries the GHS signal word "Warning". Main hazards: causes skin irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Isomenthol?

Isomenthol is usually classified under HS code 290611 (Menthol). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Isomenthol?

CompoundList lists 1 supplier of Isomenthol in India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Isomenthol in India?

1 supplier in India list Isomenthol on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Isomenthol?

Suppliers quote Isomenthol on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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