• Skype:syntechem18
  • 电话:4001590518
  • 邮箱:qyh@syntechem.com
Search Products
Search Product

(2R,3S)-2-(3,4-dihydroxyphenyl)chroman-3,5,7-triol

Catalog No.: STP284044

Product Name:

(2R,3S)-2-(3,4-dihydroxyphenyl)chroman-3,5,7-triol

Synonyms:

( -)-Catechin; (+)-(2R,3S)-5,7,3',4'-Tetrahydroxyflavan-3-ol; (+)-(2R:3S)-5,7,3',4'-Tetrahydroxyflavan-3-ol; (+)-3',4',5,7-Tetrahydroxy-2,3-trans-flavan-3-ol; (+)-Catechin; (+)-Catechol; (+)-Cianidanol; (+)-Cyanidan-3-ol; (+)-Cyanidanol; (+)-Cyanidanol-3; (2R,3S)-(+)-Catechin; (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-1H-chromene-3,5,7-triol; (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol; (2R,3S)-2-(3,4-dihydroxyphenyl)chromane-3,5,7-triol; (2R,3S)-Catechin; (2R-trans)-2-(3,4-Dihydroxyphenyl)-3-4-dihydro-2H-1-benzopyran-3,5,7-triol; (2R-trans)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-1-Benzopyran-3,5,7-triol; 2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol, (2R-trans); 2-(3,4-Dihydroxyphenyl)chromane-3,5,7-triol; 2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R-trans)-; 2H-1-benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3S)-; 2H-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3S)-; 3,3',4',5,7-Flavanpentol; 3-Cyanidanol, (+)-; Biocatechin; CATECHIN, D; Catechin; Catechin (flavan); Catechin-(+,-) hydrate; Catechine dl-form; Catechinic acid; Catechol (+); Catechol (flavan); Catechuic acid; Catergen; Cianidanol; Cianidol; Cyanidanol; D-(+)-Catechin; D-Catechin; D-Catechol; Dexcyanidanol; Procyanidin polymer; Sunkatol No. 1; Teafuran 30A; trans-(+)-3,3',4',5,7-Flavanpentol; trans-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol

CAS: 154-23-4 Molecular Formula: C15H14O6 Molecular Weight: 290.271

SMILES: Oc1cc(O)c2c(c1)O[C@H](c1ccc(O)c(O)c1)[C@@H](O)C2

INCHI Key: PFTAWBLQPZVEMU-DZGCQCFKSA-N

MDL No.: MFCD00075649

Packages & Prices

Package Price(FOB China, Excl.VAT) Stock Quantity
inquire inquire Inquiry - + Add To Cart

Product Property

Appearance solid Assay -
Melting Point96°C(Lit.) Boiling PointN/A
Flash PointN/A DensityN/A
Rotation Value16° (C=5,Acetone(50%)) Refractive Index N/A
Solubility N/A NMR In Text N/A
NMR ref.literature Da Silva, V. C.; De Sousa Jr., P. T.; Dall'Oglio, E. L.; Matiz, G. E.; De Carvalho, M. G. Chemistry of Natural Compounds, 2011 , vol. 46, # 6 p. 961 - 963 Khimiya Prirodnykh Soedinenii, 2010 , # 6 p. 818 - 820 Stability Stable under normal conditions.
Storage Conditions Choose appropriate inner packing material,store at a cool and dry place,with container tightly sealed.If to be stored for a long time ,protection udner nitrogen and lower temperature is recommended(below 4 deg C). Preferred inner packing material: glass,FEP,TFE,PFA,FLPE. Acceptable:ETFE. Not recommended: FLPP,HDPE,LDPE,PETG,PP,PC,PVC,TPE. UNN/A
Hazard ClassN/A Packing GroupN/A
UN Limited Qty. Per Inner Package N/A China Transport Certification N/A
Risk Statements 36/37/38: Irritating to eyes, respiratory system and skin Safety Statements 36/37/39: Wear suitable protective clothing, gloves and eye/face protection
Directory Of Existing Chemical Substance Of China In the directory TSCANot in TSCA
EINECS205-825-1 Hazard Code XI: Irritant
RTECSN/A HS Code contact us to get correct HS code