Tectoroside
Standard reference
Inquire / Order:
manager@chemfaces.com
Technical Inquiries:
service@chemfaces.com
Tel:
+86-27-84237783
Fax:
+86-27-84254680
Address:
1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to
24 months(2-8C).
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
J Asian Nat Prod Res.2019, 5:1-17
Molecules.2020, 25(18),4089.
Sci Rep.2019, 9:12132
Phytomedicine.2024, 155760.
Cancer Manag Res.2019, 11:483-500
Evid Based Complement Alternat Med.2017, 2017:1583185
Front Microbiol.2020, 11:583594.
Sci Rep. 2018, 1-9
Am J Chin Med.2023, 51(7):1675-1709.
Research Square2021, March 3rd.
Related and Featured Products
Zhongguo Zhong Yao Za Zhi. 2015 Oct;40(19):3800-4.
Chemical constituents from Crepis crocea.[Pubmed:
26975105]
METHODS AND RESULTS:
Thirteen compounds were isolated from the ethyl acetate fraction of Crepis crocea by column chromatographies on silica gel, Sephadex LH-20 and semi-preparative HPLC. The structures were elucidated on the basis of spectral analysis as tectorone I (1), 8β- (2-methyl- 2-hydroxy-3-oxobutanoyloxy) -glucozaluzanin C (2), Tectoroside (3), luteolin-7-O-glucoside (4), cosmosiin (5), esculetin (6), 3,4-dihydroxybenzaldehyde (7), trans-4-hydroxycinnamic acid (8), Caffeic acid (9), methyl p-hydroxyphenyllactate (10), ethylp- hydroxyphenyllactate (11), cis-3,4-dihydroxy-β-ionion (12).
CONCLUSIONS:
All the compounds, except for compounds 4 and 9, were isolated from this plant for the first time, and tectorone I (1) is a new natural product.
3,3',4',5,6,7,8-heptamethoxyflavone
Catalog No: CFN95021
CAS No: 1178-24-1
Price: $268/10mg
Patulitrin
Catalog No: CFN95153
CAS No: 19833-25-1
Price: $318/10mg
Deoxy euphorbia factor L1
Catalog No: CFN95340
CAS No: 247099-01-0
Price: $318/10mg
Planispine A
Catalog No: CFN95348
CAS No: 1202761-42-9
Price: $318/10mg
New compound 13
Catalog No: CFN95374
CAS No: N/A
Price: $318/5mg
(R)-Mucronulatol
Catalog No: CFN95492
CAS No: 57128-11-7
Price: $318/10mg
trans-Cinnamoyl beta-D-glucoside
Catalog No: CFN95497
CAS No: 13080-39-2
Price: Inquiry(manager@chemfaces.com)
beta-Hydroxyacteoside
Catalog No: CFN95499
CAS No: 109279-13-2
Price: $318/10mg
12beta-Acetoxy-3,7,11,15,23-pentaoxo-lanost-8,20-dien-26-oic acid
Catalog No: CFN95505
CAS No: 1309931-91-6
Price: $318/5mg
Methyl ganoderenate B
Catalog No: CFN95534
CAS No: N/A
Price: $413/5mg