2H-1-Benzopyran-3-ol, 2-(3,4-dimethoxyphenyl)-3,4-dihydro-5,7-dimethoxy-, (2R-trans)-
- Formula: C19H22O6
- Molecular weight: 346.3744
- IUPAC Standard InChI: InChI=1S/C19H22O6/c1-21-12-8-16(23-3)13-10-14(20)19(25-17(13)9-12)11-5-6-15(22-2)18(7-11)24-4/h5-9,14,19-20H,10H2,1-4H3/t14-,19+/m1/s1
- IUPAC Standard InChIKey: GKPNPQODFXMCGO-KUHUBIRLSA-N
- CAS Registry Number: 51079-25-5
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Catechin, tetramethyl
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Gas Chromatography
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 2959. | da Camara, Shepherd, et al., 2002 | 30. m/0.25 mm/0.25 μm, He, 4. K/min; Tstart: 40. C; Tend: 290. C |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
da Camara, Shepherd, et al., 2002
da Camara, C.A.G.; Shepherd, S.L.K.; Joaquim, D.R.G.,
Análise químnica da cultura de tecidos do híbrido Clusia paralicola X Clusia weddelliana,
Revista Brasileira de Farmacognosia, 2002, 12, 26-28, https://doi.org/10.1590/S0102-695X2002000300013
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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