9-cis-Retinal
Modify Date: 2024-01-05 17:49:49
9-cis-Retinal structure
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Common Name | 9-cis-Retinal | ||
|---|---|---|---|---|
| CAS Number | 514-85-2 | Molecular Weight | 284.436 | |
| Density | 0.9±0.1 g/cm3 | Boiling Point | 421.4±14.0 °C at 760 mmHg | |
| Molecular Formula | C20H28O | Melting Point | 56-58ºC(lit.) | |
| MSDS | USA | Flash Point | 205.4±12.4 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
Use of 9-cis-Retinal9-cis-Retinal is a natural retinoid. Dietary 9-cis-β-carotene generates 9-cis-retinoids via cleavage into 9-cis-retinal. 9-cis Retinal binds to cellular retinol-binding protein-I (CRBP-I) and CRBP-II with Kds of 8 nM and 5 nM, respectively. 9-cis-Retinal expedites differentiation and maturation of rod photoreceptors in retinal organoids[1][2][3]. |
| Name | 9-cis-retinal |
|---|---|
| Synonym | More Synonyms |
| Description | 9-cis-Retinal is a natural retinoid. Dietary 9-cis-β-carotene generates 9-cis-retinoids via cleavage into 9-cis-retinal. 9-cis Retinal binds to cellular retinol-binding protein-I (CRBP-I) and CRBP-II with Kds of 8 nM and 5 nM, respectively. 9-cis-Retinal expedites differentiation and maturation of rod photoreceptors in retinal organoids[1][2][3]. |
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| Related Catalog | |
| Target |
Human Endogenous Metabolite |
| In Vitro | The addition of 9-cis-Retinal, instead of the widely used all-trans retinoic acid, accelerates rod photoreceptor differentiation in organoid cultures, with higher rhodopsin expression and more mature mitochondrial morphology evident by day. 9-cis-Retinal can bind opsin to form functioning rhodopsin[3]. |
| In Vivo | Treatment with 9-cis-retinal produced a significant recovery of the cone response in interphotoreceptor retinoid-binding protein (IRBP)-/- mice and shows that retinoid deficiency underlies cone dysfunction[4]. |
| References |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 421.4±14.0 °C at 760 mmHg |
| Melting Point | 56-58ºC(lit.) |
| Molecular Formula | C20H28O |
| Molecular Weight | 284.436 |
| Flash Point | 205.4±12.4 °C |
| Exact Mass | 284.214020 |
| PSA | 17.07000 |
| LogP | 6.54 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.541 |
| Storage condition | -20°C |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H312-H315-H332 |
| Precautionary Statements | P280 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn |
| Risk Phrases | 20/21/22-38 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | VH6406500 |
| HS Code | 2912299000 |
| Precursor 9 | |
|---|---|
| DownStream 4 | |
CAS#:116-31-4
CAS#:68-26-8
CAS#:58526-50-4
CAS#:54340-95-3
CAS#:145572-38-9
CAS#:564-87-4
CAS#:127-47-9
CAS#:25529-00-4
CAS#:36678-63-4
CAS#:472-86-6| HS Code | 2912299000 |
|---|---|
| Summary | 2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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A High-Throughput Drug Screening Strategy for Detecting Rhodopsin P23H Mutant Rescue and Degradation.
Invest. Ophthalmol. Vis. Sci. 56 , 2553-67, (2015) Inherent instability of the P23H mutant opsin accounts for approximately 10% of autosomal dominant retinitis pigmentosa cases. Our purpose was to develop an overall set of reliable screening strategie... |
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Cubozoan genome illuminates functional diversification of opsins and photoreceptor evolution.
Sci. Rep. 5 , 11885, (2015) Animals sense light primarily by an opsin-based photopigment present in a photoreceptor cell. Cnidaria are arguably the most basal phylum containing a well-developed visual system. The evolutionary hi... |
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Constitutive phospholipid scramblase activity of a G protein-coupled receptor.
Nat. Commun. 5 , 5115, (2014) Opsin, the rhodopsin apoprotein, was recently shown to be an ATP-independent flippase (or scramblase) that equilibrates phospholipids across photoreceptor disc membranes in mammalian retina, a process... |
| (2E,4E,6Z,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal |
| Retinal, all-trans- |
| all-trans-Retinene |
| 9-cis-Vitamin A aldehyde |
| Retinal,9-cis |
| Isoretinene A |
| all-trans-retinal |
| all-trans-Vitamin A aldehyde |
| 9-cis-Retinal |
| 9-C-Retinal |
| Retinal, (9cis)- |
| all-trans-retinaldehyde |
| EINECS 208-188-8 |
| (9cis)-Retinal |
| 9-cis-7,11,13-trans retinal |
| 11-cis-retinal |