Brand:-
Model:-
MOQ:-0 -
(+)-Catechin CAS 154-23-4 , Reference Substance , 98%HPLC ,favorable price , needle crystal
Description:
| (+)-Catechin | Product ID: E-0102 | ||
| CAS Number | 154-23-4 | ||
| Alias Name | Catechinic acid, Catechu | ||
| Purity (HPLC) | >98% >97% | ||
| Molecular Formula | C15H14O6 | ||
| Molecular Weight (g/mol) | 290.26806 | ||
| Chemical Name | (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol | ||
| General Source | Camellia sinensis(L.)O.Kuntze | ||
| Chemical Family | Catechins,Tannins | ||
| Package Size | 10mg/20mg standard packing or according to customers' requirement | ||
Quality Inspection
• Being /confirm/ied by mass spectrometry (MS) and nuclear magnetic resonance (NMR)
• Been tested by at least three liquid-phase detection systems. Annually retest will be made to ensure
product quality
• COA and HPLC will be shipped togther with products
Packaging
• The mini package is 10mg
• Stored in a brown and screw reagent bottle, which is imported
• It will be packaged with specially designed bubble box to make sure will not be damaged during transport
• Ice bag will be added to package for products,to ensure the product will not be effected by temperature
Our services:
What’s your payment terms?
100% T/T in advance
What’s your delivery time?
Within one week after receiving the payment (in stock)
What’s documents you provide?
HPLC and COA will be shipped out together with goods
Our advantage:
1.Self-patented High-Speed Counter-Current Chromatography Production line
2.Short cycle of R&D, and strictly execute the service agreement and confidentiality contract
3.Products with high quality and providing corresponding test atlas to ensure the required purity.
Features and advantages of the products
- Tauto Biotech Co., Ltd. is one of the earliest specialty companies, dedicated to research and develop phyto-chemical reference materials, and experiencing 16 years in studying and manufacturing reference materials
- Supported by the effective and stable purification technique-High speed counter-current chromatography (HSCCC)
- Tauto reference materials R&D center and the manufacturing center, utilizing self-patented technique high speed counter-current chromatography (HSCCC), guarantee the reliable quality and the stable bulk production
- Strictly quality control and thoroughly testing of products (1HNMR 13CNMR MS HPLC)
- Part of our reference materials were certified by China General Administration of Quality Supervision- National Research Center for Certified Reference Standards
- Tauto reference materials have been accepted by many companies, distributors and research institutes in United States, Germany, Switzerland, United Kingdom, and Singapore etc
<
