43412
(+)-Catechin
analytical standard
Manufacturer: Supelco
CAS Number: 154-23-4
Synonym(S): (+)-Cyanidanol, D-Catechin
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 MG | 43412-10-MG | In Stock | ₹ 37,335.43 |
43412 - 10 MG
In Stock
Quantity
1
Base Price: ₹ 37,335.43
GST (18%): ₹ 6,720.377
Total Price: ₹ 44,055.807
grade
analytical standard
Quality Level
100
Assay
≥99.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitablegas chromatography (GC): suitable
application(s)
food and beverages
format
neat
storage temp.
2-8°C
SMILES string
O[C@H]1Cc2c(O)cc(O)cc2O[C@@H]1c3ccc(O)c(O)c3
InChI
1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15+/m0/s1
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | (+)-Catechin, ≥99.0% (HPLC), MilliporeSigma™ Supelco™ | MilliporeSigma Supelco | ₹ 46,886.88 | |
 | phyproof™ (+)-Catechin, ≥95% (HPLC), MilliporeSigma™ Supelco™ | MilliporeSigma Supelco | ₹ 37,988.64 | |
 | eMolecules (2R,3S)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol | 154-23-4 | | 1g | eMolecules | ₹ 6,675.39 | |
 | (+)-Catechin | Supelco | ₹ 33,308.53 | |
| | (+)-Catechin | Sigma Aldrich | ₹ 39,240.63 |
Related Products
Description
- General description: (+)-Catechin is the enantiomer of the polyphenolic flavonoid, catechin. Known for its antioxidative nature, it is present in various herbs, vegetables, fruits, green teas, chocolates, and red wines.[1][2]
- Application: This analytical standard can also be used as follows: Method development for the multi-determination of catechin and its diastereomers in the leaf extracts and infusions obtained from five Byrsonima species using high-performance liquid chromatography, combined with photodiode array (PAD) and circular dichroism (CD) detectors Determination of catechin in commercial green and black tea samples using magnetic solid phase extraction (MSPE) based on a novel adsorbent— O-carboxymethyl-chitosan-g- acrylic acid sodium salt (O-CMCs-g-AAS) copolymer deposited on magnetic graphene oxide (MGO), for sample pre-treatment and gas chromatography-mass spectrometry (GC-MS) Multi-residue analysis of eight catechins and four theaflavins in three different commercial tea infusions (green, black, and oolong) by ultra high-performance liquid chromatography in combination with triple-quadrupole tandem mass spectrometry (UHPLC-MS-MS) Simultaneous detection and quantification of four phenolic compounds— catechin, caffeic acid, rutin, and trans-cinnamic acid, using ultrasonic-assisted extraction and HPLC coupled with diode array detection from Physalis angulata L. plant material samples Multi-residue determination of catechins, caffeine, and polyphenols, from 45 fresh Jukro tea leaf samples, collected at 40, 60, and 90-day intervals, by an HPLC-based method combined with PDA detection
- Packaging: Bottomless glass bottle. Content inside is inserted in a fused cone.
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Show Difference
grade: analytical standard
Quality Level: 100
Assay: ≥99.0% (HPLC)
shelf life: limited shelf life, expiry date on the label
technique(s): HPLC: suitablegas chromatography (GC): suitable
application(s): food and beverages
format: neat
storage temp.: 2-8°C
SMILES string: O[C@H]1Cc2c(O)cc(O)cc2O[C@@H]1c3ccc(O)c(O)c3
InChI: 1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15+/m0/s1
grade:
analytical standard
Quality Level:
100
Assay:
≥99.0% (HPLC)
shelf life:
limited shelf life, expiry date on the label
technique(s):
HPLC: suitablegas chromatography (GC): suitable
application(s):
food and beverages
format:
neat
storage temp.:
2-8°C
SMILES string:
O[C@H]1Cc2c(O)cc(O)cc2O[C@@H]1c3ccc(O)c(O)c3
InChI:
1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15+/m0/s1
grade: __
Quality Level: 200
Assay: 98%
shelf life: __
technique(s): __
application(s): peptide synthesis
format: __
storage temp.: __
SMILES string: CC(C)(C)OC(=O)N\C(=N\C(=O)OC(C)(C)C)n1cccn1
InChI: 1S/C14H22N4O4/c1-13(2,3)21-11(19)16-10(18-9-7-8-15-18)17-12(20)22-14(4,5)6/h7-9H,1-6H3,(H,16,17,19,20)
grade:
__
Quality Level:
200
Assay:
98%
shelf life:
__
technique(s):
__
application(s):
peptide synthesis
format:
__
storage temp.:
__
SMILES string:
CC(C)(C)OC(=O)N\C(=N\C(=O)OC(C)(C)C)n1cccn1
InChI:
1S/C14H22N4O4/c1-13(2,3)21-11(19)16-10(18-9-7-8-15-18)17-12(20)22-14(4,5)6/h7-9H,1-6H3,(H,16,17,19,20)
grade: __
Quality Level: 200
Assay: 97%
shelf life: __
technique(s): __
application(s): __
format: __
storage temp.: __
SMILES string: O.[Mg++].[O-]S([O-])(=O)=O
InChI: 1S/Mg.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2
grade:
__
Quality Level:
200
Assay:
97%
shelf life:
__
technique(s):
__
application(s):
__
format:
__
storage temp.:
__
SMILES string:
O.[Mg++].[O-]S([O-])(=O)=O
InChI:
1S/Mg.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2
grade: __
Quality Level: 200
Assay: 97%
shelf life: __
technique(s): __
application(s): __
format: __
storage temp.: __
SMILES string: O.[Mg++].[O-]S([O-])(=O)=O
InChI: 1S/Mg.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2
grade:
__
Quality Level:
200
Assay:
97%
shelf life:
__
technique(s):
__
application(s):
__
format:
__
storage temp.:
__
SMILES string:
O.[Mg++].[O-]S([O-])(=O)=O
InChI:
1S/Mg.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2