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95594

Sigma-Aldrich

4-(4-Hydroxy-4-methylpentyl)-3-cyclohexene-1-carboxaldehyde

mixture of isomers, ≥97.0% (GC)

Synonym(s):

4-(4-Hydroxy-4-methylpentyl)-3-cyclohexene-1-carboxaldehyde, 4-(4-Hydroxy-4-methylpentyl)-3-cyclohexenecarboxaldehyde, 4-(4-Methyl-4-hydroxyamyl)cyclohex-3-ene carboxaldehyde, Landolal, Liral

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About This Item

Empirical Formula (Hill Notation):
C13H22O2
CAS Number:
31906-04-4
Molecular Weight:
210.31
EC Number:
250-863-4
MDL number:
MFCD00019423
UNSPSC Code:
12352100
PubChem Substance ID:
57653687
NACRES:
NA.22

Quality Level

100

Assay

≥97.0% (GC)

form

liquid

density

0.995 g/mL at 20 °C

storage temp.

2-8°C

SMILES string

[H]C(=O)C1CCC(CCCC(C)(C)O)=CC1

InChI

1S/C13H22O2/c1-13(2,15)9-3-4-11-5-7-12(10-14)8-6-11/h5,10,12,15H,3-4,6-9H2,1-2H3

InChI key

ORMHZBNNECIKOH-UHFFFAOYSA-N

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Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

275.2 °F

Flash Point(C)

135.1 °C

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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Bruce I Turetsky et al.
The American journal of psychiatry, 166(2), 226-233 (2008-12-17)
Although olfactory deficits are common in schizophrenia, their underlying pathophysiology remains unknown. Recent evidence has suggested that cAMP signaling may be disrupted in schizophrenia. Since cAMP mediates signal transduction in olfactory receptor neurons, this could contribute to the etiology of
Prevalence of allergic contact dermatitis caused by hydroxyisohexyl 3-cyclohexene carboxaldehyde has not changed in Denmark.
Maria V Heisterberg et al.
Contact dermatitis, 67(1), 49-51 (2012-06-12)
Vidyulata Kamath et al.
Schizophrenia research, 138(2-3), 280-284 (2012-04-28)
While olfactory deficits have been reported in schizophrenia and youths at-risk for psychosis, few studies have linked these deficits to current pathophysiological models of the illness. There is evidence that disrupted cyclic adenosine 3',5'-monophosphate (cAMP) signaling may contribute to schizophrenia
L A Fischer et al.
The British journal of dermatology, 161(3), 560-567 (2009-06-03)
Hydroxyisohexyl 3-cyclohexene carboxaldehyde (HICC) is a synthetic fragrance ingredient. Case reports of allergy to HICC appeared in the 1980s, and HICC has recently been included in the European baseline series. Human elicitation dose-response studies performed with different allergens have shown
Magnus Bruze et al.
Contact dermatitis, 58(3), 129-133 (2008-02-19)
The currently used fragrance mix in the European baseline patch test series (baseline series) fails to detect a substantial number of clinically relevant fragrance allergies. To investigate whether it is justified to include hydroxyisohexyl 3-cyclohexene carboxaldehyde (Lyral) and fragrance mix
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