ChemicalBook > CAS DataBase List > 9-CIS-RETINAL
9-CIS-RETINAL
- Product Name
- 9-CIS-RETINAL
- CAS No.
- 514-85-2
- Chemical Name
- 9-CIS-RETINAL
- Synonyms
- C031390;(9Z)-Retinal;isoretinenea;9-CIS-RETINAL;Isoretinene a;cis-9-retinal;Retinal, 9-cis-;9-cis-Retinaldehyde;9-cis-Retinal;9-cis-vitaminaaldehyde
- CBNumber
- CB9301269
- Molecular Formula
- C20H28O
- Formula Weight
- 284.44
- MOL File
- 514-85-2.mol
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9-CIS-RETINAL Property
- Melting point:
- 56-58 °C(lit.)
- Boiling point:
- 366.92°C (rough estimate)
- Density
- 1.0083 (rough estimate)
- refractive index
- 1.4500 (estimate)
- storage temp.
- −20°C
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Solid
- color
- Yellow to Orange
- Stability:
- Light Sensitive, Temperature Sensitive
- EPA Substance Registry System
- Retinal, 9-cis- (514-85-2)
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Safety
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-38
- Safety Statements
- 22-36/37
- WGK Germany
- 3
- RTECS
- VH6406500
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- R5754
- Product name
- 9-cis-Retinal
- Purity
- vitamin A analog
- Packaging
- 25mg
- Price
- $501
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- R5754
- Product name
- 9-cis-Retinal
- Purity
- vitamin A analog
- Packaging
- 100mg
- Price
- $905
- Updated
- 2025/07/31
Cayman Chemical
- Product number
- 21692
- Product name
- 9-cis Retinal
- Purity
- ≥98%
- Packaging
- 1mg
- Price
- $49
- Updated
- 2024/03/01
Cayman Chemical
- Product number
- 21692
- Product name
- 9-cis Retinal
- Purity
- ≥98%
- Packaging
- 5mg
- Price
- $202
- Updated
- 2024/03/01
Cayman Chemical
- Product number
- 21692
- Product name
- 9-cis Retinal
- Purity
- ≥98%
- Packaging
- 10mg
- Price
- $263
- Updated
- 2024/03/01
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9-CIS-RETINAL Chemical Properties,Usage,Production
Chemical Properties
Pale-Yellow Solid
Uses
9-cis-Retinal is an isomer of all-trans-Retinal (R240000).
Definition
ChEBI: A retinal in which the double bond at position 9 has cis configuration, whilst the remaining acyclic double bonds have trans configuration.
Biological Activity
Retinal, retinol and retinoic acid are the aldehyde, alcohol and acid forms of vitamin A. The retinoids exist as many geometric isomers due to the unsaturated bonds in the aliphatic chain.
9-cis retinal is a natural ligand (chromophore) of the vertebrate rod visual pigment. 9-cis retinal is used in studies on the mechanisms of visual function.
Safety Profile
Experimental reproductive effects.When heated to decomposition it emits acrid smoke and irritating fumes.
9-CIS-RETINAL Preparation Products And Raw materials
Raw materials
Preparation Products
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