Crocetin dialdehyde

Modify Date: 2026-07-16 17:19:28

Crocetin dialdehyde Structure
Crocetin dialdehyde structure
Common Name Crocetin dialdehyde
CAS Number 502-70-5 Molecular Weight 296.403
Density 0.962 Boiling Point 495.3±18.0 °C at 760 mmHg
Molecular Formula C20H24O2 Melting Point 198-200ºC
MSDS Chinese USA Flash Point 183.3±18.2 °C

 Use of Crocetin dialdehyde


Crocetin dialdehyde is a natural product that can be found in Saffron[1].

 Names

Name 2,6,11,15-tetramethylhexadeca-2,4,6,8,10,12,14-heptaenedial
Synonym More Synonyms

 Crocetin dialdehyde Biological Activity

Description Crocetin dialdehyde is a natural product that can be found in Saffron[1].
Related Catalog
References

[1]. Demurtas OC, et al. Candidate Enzymes for Saffron Crocin Biosynthesis Are Localized in Multiple Cellular Compartments. Plant Physiol. 2018 Jul;177(3):990-1006.  

 Chemical & Physical Properties

Density 0.962
Boiling Point 495.3±18.0 °C at 760 mmHg
Melting Point 198-200ºC
Molecular Formula C20H24O2
Molecular Weight 296.403
Flash Point 183.3±18.2 °C
Exact Mass 296.177643
PSA 34.14000
LogP 4.14
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.528
InChIKey YHCIKUXPWFLCFN-UHFFFAOYSA-N
SMILES CC(C=O)=CC=CC(C)=CC=CC=C(C)C=CC=C(C)C=O

 Safety Information

RIDADR NONH for all modes of transport

 Synthetic Route

~74%

Crocetin dialdehyde Structure

Crocetin dialdehyde

CAS#:502-70-5

Learn More
Literature: HAWAII BIOTECH, INC.; LOCKWOOD, Samuel, F.; TANG, Peng, Cho; NADOLSKI, Geoff; FANG, Zhiqiang; DU, Yishu; GEISS, William; WILLIAMS, Richard; BURDICK, William Patent: WO2006/39685 A2, 2006 ; Location in patent: Page/Page column 47 ;

~%

Crocetin dialdehyde Structure

Crocetin dialdehyde

CAS#:502-70-5

Learn More
Literature: Frederico, Daniel; Marcos Donate, Paulo; Gomes Constantino, Mauricio; Soares Bronze, Erika; Sairre, Mirela I. Journal of Organic Chemistry, 2003 , vol. 68, # 23 p. 9126 - 9128

~%

Crocetin dialdehyde Structure

Crocetin dialdehyde

CAS#:502-70-5

Learn More
Literature: Schwieter,U. et al. Helvetica Chimica Acta, 1966 , vol. 49, p. 369 - 390

~%

Crocetin dialdehyde Structure

Crocetin dialdehyde

CAS#:502-70-5

Learn More
Literature: Schwieter,U. et al. Helvetica Chimica Acta, 1966 , vol. 49, p. 369 - 390

~%

Crocetin dialdehyde Structure

Crocetin dialdehyde

CAS#:502-70-5

Learn More
Literature: Hoffmann-La Roche Patent: US2842599 , 1956 ; Full Text Show Details Isler et al. Helvetica Chimica Acta, 1956 , vol. 39, p. 454,461

~%

Crocetin dialdehyde Structure

Crocetin dialdehyde

CAS#:502-70-5

Learn More
Literature: Schwieter,U. et al. Helvetica Chimica Acta, 1966 , vol. 49, p. 369 - 390

~%

Crocetin dialdehyde Structure

Crocetin dialdehyde

CAS#:502-70-5

Learn More
Literature: Schwieter,U. et al. Helvetica Chimica Acta, 1966 , vol. 49, p. 369 - 390

 Synonyms

8,8'-diapo-carotene-8,8'-dial
apo-8,8'-carotendial
(2E,4E,6E,8E,10E,12E,14E)-2,6,11,15-Tetramethyl-2,4,6,8,10,12,14-hexadecaheptaenedial
(all-E)-2,6,11,15-tetramethyl-hexadeca-2,4,6,8,10,12,14-heptaenedial
(2E,4E,6E,8E,10E,12E,14E)-2,6,11,15-Tetramethylhexadeca-2,4,6,8,10,12,14-heptaenedial
(all-E)-2,6,11,15-Tetramethyl-2,4,6,8,10,12,14-hexadecaheptaenedial
(2E,4E,6E,8E,10E,12E,14E)-2,6,11,15-tetramethylhexadeca-2,4,6,8,10,12,14-heptaene-1,17-dial
2,4,6,8,10,12,14-Hexadecaheptaenedial,2,6,11,15-tetramethyl-,(all-E)-(8CI)
2,4,6,8,10,12,14-Hexadecaheptaenedial,2,6,11,15-tetramethyl-,(2E,4E,6E,8E,10E,12E,14E)
Crocetin dialdehyde
8,8'-Diapo-y,y-carotenedial
Crocetindial
crocetinedial
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