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Sigma-Aldrich

(1S,2S,5R)-(+)-Neomenthol

≥95%

Synonym(s):

(+)-Neomenthol, (1S,2S,5R)-2-Isopropyl-5-methylcyclohexanol, D-Neomenthol, [1S-(1β,2β,5α)]-5-Methyl-2-(1-methylethyl)cyclohexanol

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About This Item

Empirical Formula (Hill Notation):
C10H20O
CAS Number:
2216-52-6
Molecular Weight:
156.27
Beilstein:
2037488
EC Number:
218-691-4
MDL number:
MFCD00062980
UNSPSC Code:
12352001
PubChem Substance ID:
24854085
NACRES:
NA.22

vapor pressure

0.8 mmHg ( 20 °C)

Quality Level

100

Assay

≥95%

form

liquid

optical activity

[α]22/D +17.3°, neat

refractive index

n20/D 1.461 (lit.)

bp

95 °C/12 mmHg (lit.)

mp

−22 °C (lit.)

density

0.899 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O

InChI

1S/C10H20O/c1-7(2)9-5-4-8(3)6-10(9)11/h7-11H,4-6H2,1-3H3/t8-,9+,10+/m1/s1

InChI key

NOOLISFMXDJSKH-UTLUCORTSA-N

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General description

(1S,2S,5R)-(+)-Neomenthol is a monoterpenoid compound found in the peppermint herb, Mentha piperita L. This menthol isomer is generally used as an additive in oral hygiene products and as a flavoring agent in food and beverages.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H315,H318,H335

Precautionary Statements

P261 - P280 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Effects of monoterpenoids, acting alone or in pairs, on seed germination and subsequent seedling growth.
Vokou D, et al.
Journal of Chemical Ecology, 29(10), 2281-2301 (2003)
Enzymatic menthol production: one-pot approach using engineered Escherichia coli.
Toogood HS, et al.
ACS Synthetic Biology, 4(10), 1112-1123 (2015)
Headspace solid-phase microextraction-gas chromatography-mass spectrometry determination of the characteristic flavourings menthone, isomenthone, neomenthol and menthol in serum samples with and without enzymatic cleavage to validate post-offence alcohol drinking claims.
Schulz K, et al.
Analytica Chimica Acta, 646(1), 128-140 (2009)

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