Cat. No JK280427_100_MG
J&K Chemical

Product Information

Product Name
Vitamin A aldehyde, 98%
Brand Name
J&K
Product Number
280427
CAS
116-31-4
Molecular Formula
C20H28O
Molecular Weight
284.44
Certificate of Analysis (COA)​
COA not found

General Information

Synonyms
all trans-Retinal
PubChem CID
638015
IUPAC Name
(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal
InChI Key
NCYCYZXNIZJOKI-OVSJKPMPSA-N
SMILES
CC1=C(C(CCC1)(C)C)/C=C/C(=C/C=C/C(=C/C=O)/C)/C

Properties

Melting Point
62-64

Safety Information

GHS Symbols
Hazard Symbol
Signal Word
Warning
Hazard Statement
H302
H315
Precautionary Statement
P264
P270
P330
P501
P280
P321
P301+P317
P302+P352
P332+P317
P362+P364
Storage Condition
Freezer -20℃

References Data Source From Pubchem

Structural insights into an inward proton-pumping rhodopsin

Publication Name: Biophysical Journal
Publication Date: 2026-05-19
DOI: 10.1016/j.bpj.2025.11.011

Biophysical and structural analysis of human green cone opsin

Publication Name: Biophysical Journal
Publication Date: 2026-05-19
DOI: 10.1016/j.bpj.2026.03.029

Structural, Mechanistic and Phylogenetic Insights Into a Freshwater Actinorhodopsin

Publication Name: Journal of Molecular Biology
Publication Date: 2026-05-01
DOI: 10.1016/j.jmb.2026.169725

[Ocular rosacea : Clinical aspects, diagnostics, management and treatment]

Publication Name: Dermatologie (Heidelberg, Germany)
Publication Date: 2026-04
DOI: 10.1007/s00105-026-05664-8

BET inhibition enhances temozolomide sensitivity in cervical cancer cells through ALDH suppression and epigenetic reprogramming

Publication Name: Molecular Biology Reports
Publication Date: 2026-03-04
DOI: 10.1007/s11033-026-11618-z

Vitamin A aldehyde, 98%

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