Safflower Red (Synonyms: Carthamin Yellow) |
Catalog No.GC49093
One-Click Copy Product Info
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Safflower red is an active substance extracted from the flowers of the safflower plant (Carthamus tinctorius).
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 36338-96-2
Sample solution is provided at 25 µL, 10mM.
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Safflower red is an active substance extracted from the flowers of the safflower plant (Carthamus tinctorius)[1]. As a natural pigment, safflower red is widely used in cosmetics, food products, and traditional medicine due to its vibrant color and natural origin[2]. Additionally, safflower red is considered a safe coloring agent and has been approved for use in several countries[3].
References:
[1] Nakano K, Sekino Y, Yomo N, et al. High-performance liquid chromatography of carthamin, safflor yellow A and a precursor of carthamin. Application to the investigation of an unknown red pigment produced in cultured cells of safflower. J Chromatogr. 1988 Apr 1;438(1):61-72.
[2] Ren C, Chen C, Dong S, et al. Integrated metabolomics and transcriptome analysis on flavonoid biosynthesis in flowers of safflower (Carthamus tinctorius L.) during colour-transition. PeerJ. 2022 Jun 22;10:e13591.
[3] Azami K, Hayashi T, Kusumi T, et al. Total Synthesis of Carthamin, a Traditional Natural Red Pigment. Angew Chem Int Ed Engl. 2019 Apr 8;58(16):5321-5326.
| Cas No. | 36338-96-2 | SDF | |
| Synonyms | Carthamin Yellow | ||
| Canonical SMILES | O[C@](C(O)=C1C(/C=C/C(C=C2)=CC=C2O)=O)([C@]([C@@H]([C@H]3O)O)([H])O[C@@H]([C@H]3O)CO)C(/C(C1=O)=C\C(C(C(C(/C=C/C(C=C4)=CC=C4O)=O)=C5O)=O)=C([C@]5([C@]([C@@H]([C@H]6O)O)([H])O[C@@H]([C@H]6O)CO)O)O)=O | ||
| Formula | C43H42O22 | M.Wt | 910.8 |
| Solubility | DMF: 1 mg/ml,DMSO: 10 mg/ml,PBS (pH 7.2): 10 mg/ml | Storage | -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 1.0979 mL | 5.4897 mL | 10.9794 mL |
| 5 mM | 219.6 μL | 1.0979 mL | 2.1959 mL |
| 10 mM | 109.8 μL | 549 μL | 1.0979 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL saline, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
- View current batch:
- Appearance: A solid
- COA (Certificate of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 19 reference(s) in Google Scholar.)