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Alcohols & Polyols

L-Menthol

Reference StandardIn stock

Buy L-Menthol (CAS 2216-51-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-009119.

Pack sizes
L-Menthol chemical structure
CAS number2216-51-5
FormulaC10H20O
Molar mass156.26 g/mol
InChIKeyNOOLISFMXDJSKH-KXUCPTDWSA-N
IUPAC name(1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexan-1-ol

About L-Menthol

L-Menthol sits in our alcohols & Polyols section and ships worldwide from stock or short lead time. Key data (Reference Standard): CAS 2216-51-5, formula C10H20O and molar mass 156.26 g/mol.

Where it is used

  • Organic synthesis
  • API synthesis

Safe handling

Hazard communication follows GHS (Warning: H315 and H319). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Specifications and identifiers

Specifications of L-Menthol
Product nameL-Menthol
Catalogue numberZX-009119
CAS number2216-51-5
IUPAC name(1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexan-1-ol
Molecular formulaC10H20O
Molar mass156.26 g/mol
Exact mass156.1514
GradeReference Standard
XLogP33
H-bond donors / acceptors1 / 1
Topological polar surface area20.2 Ų
InChIKeyNOOLISFMXDJSKH-KXUCPTDWSA-N
SMILESC[C@@H]1CC[C@H]([C@@H](C1)O)C(C)C
PubChem CID16666
Synonyms(1R,2S,5R)-5-Methyl-2-(propan-2-yl)cyclohexan-1-ol, (1R,2S,5R)-5-Methyl-2-(propan-2-yl)cyclohexanol, (R)-(-)-Menthol, 1R-Menthol, (1R,2S,5R)-2-Isopropyl-5-methylcyclohexan-1-ol, (1R)-(-)-Menthol, (1R,2S,5R)-(-)-Menthol, (-)-(1R,3R,4S)-Menthol, (-)-Menthol, (-)-Menthyl alcohol, (1R,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexanol, (1R,2S,5R)-2-Isopropyl-5-methylcyclohexanol

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation

Precautionary statements P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of L-Menthol
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about L-Menthol

Which CAS number identifies L-Menthol?
L-Menthol is registered under CAS 2216-51-5. You may also see it listed as (1R,2S,5R)-5-Methyl-2-(propan-2-yl)cyclohexan-1-ol, (1R,2S,5R)-5-Methyl-2-(propan-2-yl)cyclohexanol, (R)-(-)-Menthol. Our catalogue number for this item is ZX-009119.
What are the formula and molar mass of L-Menthol?
For L-Menthol, its formula is C10H20O and its molar mass is 156.26 g/mol. The systematic (IUPAC) name is (1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexan-1-ol. InChIKey NOOLISFMXDJSKH-KXUCPTDWSA-N lets you match it in any structure database.
What grade and pack sizes are available for L-Menthol?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with L-Menthol?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship L-Menthol to my country?
Yes. Because L-Menthol is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 2216-51-5

Menthol, 99%
CAS
2216-51-5
Formula
C10H20O
MW
156.26 g/mol
ZX-018323

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