Determine the necessary mass, volume, or concentration for preparing a solution.
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SKU | Size | Availability | Price | Qty |
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T137260-250mg | 250mg | Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience! | $17.90 | |
T137260-1g | 1g | Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience! | $58.90 | |
T137260-5g | 5g | Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience! | $177.90 | |
T137260-25g | 25g | Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience! | $711.90 |
Antioxidant vitamin E derivative
Synonyms | trolox|53188-07-1|6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid|TROLOX C|6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid|3,4-Dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid|56305-04-5|2H-1-Benzopyran-2-carboxylic a |
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Specifications & Purity | ≥98%, white |
Biochemical and Physiological Mechanisms | Antioxidant vitamin E derivative. Exhibits lipid peroxidizing, DPPH° scavenging and HO° scavenging activity. Regularly used as an antioxidant standard. Cell-permeable and water soluble. |
Storage Temp | Store at 2-8°C,Argon charged |
Shipped In | Wet ice |
Note | The appearance is white. If possible, try to prepare the solution on the day of use and finish it on the same day. However, if you need to prepare a stock solution in advance, we recommend that you store the solution in equal portions in sealed small bottles at -20 ° C. Usually, they can be used for up to one month. Before use and opening the sample bottle, we recommend that you allow your product to equilibrate at room temperature for at least 1 hour. |
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IUPAC Name | 6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydrochromene-2-carboxylic acid |
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INCHI | InChI=1S/C14H18O4/c1-7-8(2)12-10(9(3)11(7)15)5-6-14(4,18-12)13(16)17/h15H,5-6H2,1-4H3,(H,16,17) |
InChi Key | GLEVLJDDWXEYCO-UHFFFAOYSA-N |
Canonical SMILES | CC1=C(C2=C(CCC(O2)(C)C(=O)O)C(=C1O)C)C |
Isomeric SMILES | CC1=C(C2=C(CCC(O2)(C)C(=O)O)C(=C1O)C)C |
WGK Germany | 2 |
RTECS | DJ2273000 |
PubChem CID | 40634 |
Molecular Weight | 250.29 |
Beilstein | 1384050 |
Reaxy-Rn | 5052542 |
Enter Lot Number to search for COA:
To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section
Lot Number | Certificate Type | Date | Item |
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E2430438 | Certificate of Analysis | May 20, 2024 | T137260 |
E2431269 | Certificate of Analysis | May 20, 2024 | T137260 |
J2325694 | Certificate of Analysis | Oct 17, 2023 | T137260 |
J2325693 | Certificate of Analysis | Oct 17, 2023 | T137260 |
I2327109 | Certificate of Analysis | Sep 25, 2023 | T137260 |
I2327108 | Certificate of Analysis | Sep 25, 2023 | T137260 |
F23161130 | Certificate of Analysis | Jun 21, 2023 | T137260 |
F23161139 | Certificate of Analysis | Jun 21, 2023 | T137260 |
F23161196 | Certificate of Analysis | Jun 21, 2023 | T137260 |
F23161137 | Certificate of Analysis | Jun 20, 2023 | T137260 |
F23161135 | Certificate of Analysis | Jun 20, 2023 | T137260 |
F23161134 | Certificate of Analysis | Jun 20, 2023 | T137260 |
F23161140 | Certificate of Analysis | Jun 20, 2023 | T137260 |
F2314816 | Certificate of Analysis | Jun 10, 2023 | T137260 |
F2314829 | Certificate of Analysis | Jun 10, 2023 | T137260 |
F2314830 | Certificate of Analysis | Jun 10, 2023 | T137260 |
F2314916 | Certificate of Analysis | Jun 10, 2023 | T137260 |
F2314918 | Certificate of Analysis | Jun 10, 2023 | T137260 |
E23081334 | Certificate of Analysis | Apr 13, 2023 | T137260 |
E23081333 | Certificate of Analysis | Apr 13, 2023 | T137260 |
E23081269 | Certificate of Analysis | Apr 13, 2023 | T137260 |
E23081193 | Certificate of Analysis | Apr 13, 2023 | T137260 |
B2310809 | Certificate of Analysis | Jan 14, 2023 | T137260 |
B2310811 | Certificate of Analysis | Jan 14, 2023 | T137260 |
B2310815 | Certificate of Analysis | Jan 14, 2023 | T137260 |
B2124222 | Certificate of Analysis | Dec 08, 2022 | T137260 |
H2219540 | Certificate of Analysis | Aug 11, 2022 | T137260 |
H2219548 | Certificate of Analysis | Aug 11, 2022 | T137260 |
J2021018 | Certificate of Analysis | Aug 10, 2022 | T137260 |
G2226101 | Certificate of Analysis | Jul 28, 2022 | T137260 |
G2207392 | Certificate of Analysis | Jun 15, 2022 | T137260 |
I2130124 | Certificate of Analysis | Sep 15, 2021 | T137260 |
I2130125 | Certificate of Analysis | Sep 15, 2021 | T137260 |
I2130126 | Certificate of Analysis | Sep 15, 2021 | T137260 |
I2130127 | Certificate of Analysis | Sep 15, 2021 | T137260 |
I2130128 | Certificate of Analysis | Sep 15, 2021 | T137260 |
J2228156 | Certificate of Analysis | Sep 15, 2021 | T137260 |
F2229129 | Certificate of Analysis | Sep 15, 2021 | T137260 |
Solubility | Soluble in 100% ethanol (25 mg/ml), methanol, water(slightly 0.5mg/ml), DMSO (~20 mg/ml), DMF (~20 mg/ml) |
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Sensitivity | air sensitive;Hygroscopic |
Melt Point(°C) | 187-189 °C |
Pictogram(s) | GHS07 |
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Signal | Warning |
Hazard Statements | H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation |
Precautionary Statements | P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell. |
WGK Germany | 2 |
RTECS | DJ2273000 |
Reaxy-Rn | 5052542 |
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1. Liu P et al.. (2017) Mammalian mitochondrial RNAs are degraded in the mitochondrial intermembrane space by RNASET2.. Protein Cell, 8 (10): (735-749). [PMID:28730546] |
2. Wang T et al.. (2014) Transfer of intracellular HIV Nef to endothelium causes endothelial dysfunction.. PLoS One, 9 (3): (e91063). [PMID:24608713] |
3. 刘松子. (2024) Mammalian IRE1α dynamically and functionally coalesces with stress granules. Nature cell biology, N/A (N/A): (N/A). [PMID:] |