- Identification
- Properties
- Safety Data
- Specifications & Other Information
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Identification

CAS Number

65666-07-1

Name

Silymarin flavonolignans

Synonyms

(2R,3R)-3,5,7-Trihydroxy-2--2,3-dihydro-4H-chromen-4-on (2R,3R)-3,5,7-Trihydroxy-2--2,3-dihydro-4H-chromen-4-one (2R,3R)-3,5,7-Trihydroxy-2--2,3-dihydro-4H-chromén-4-one (2R,3R)-3,5,7-Trihydroxy-2-dioxin-6-yl]-4-chromanone(2S,3S)-2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-6-benzodioxin4H-1-Benzopyran-4-one, 2--2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)- 65666-07-1 853OHH1429MFCD18827498SILIBININ Bsilybin BSilymarin Silymarin + Melatonin(2R,3R)-3,5,7-trihydroxy-2-((2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydrobenzodioxin-6-yl)chroman-4-one(2R,3R)-3,5,7-trihydroxy-2--4-chromanone(2R,3R)-3,5,7-trihydroxy-2-chroman-4-one(2R,3R)-3,5,7-trihydroxy-2-chroman-4-one(2R,3R)-3,5,7-trihydroxy-2-chroman-4-one(2R,3R)-3,5,7-trihydroxy-2--4-chromanone(2R,3R)-3,5,7-trihydroxy-2-chroman-4-one(2R,3R)-3,5,7-trihydroxy-2-chroman-4-one(2R,3R)-3,5,7-trihydroxy-2-chroman-4-one(2R,3R)-3,5,7-TRIHYDROXY-2--2,3-DIHYDRO-1-BENZOPYRAN-4-ONE 1265089-69-7 3,5,7-Trihydroxy-2-(3-(4-hydroxy-3-methoxyphenyl)- 2-(hydroxymethyl)-1,4-benzodioxan-6-yl)-4-chromanone3,5,7-Trihydroxy-2-(3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxan-6-yl)-4-chromanone308831-37-0 4H-1-Benzopyran-4-one, 2-(2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl)-2,3-dihydro-3,5,7-trihydroxy-, (2R-(2α,3β,6(2R,3R)))-4H-1-Benzopyran-4-one, 2,3-dihydro-2-(2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl)-3,5,7-trihydroxy-, (2R-(2-α,3-β,6(2R,3R)))-4H-1-Benzopyran-4-one, 2--2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)- 7C3MTBB_NC-1044BSPBio_002623EINECS 245-302-5FlavobinFlavobin SpofaMEGxp0_001301Milk thistleMilk Thistle extractSilibinin Silibinin Silibinina Silibinine Silibininum SilliverSilybinSilybin (7CI)SilybineSILYMARIN ISilymarin SolubleSilymarine ISMP2_000323SPECTRUM1505256Spectrum5_001893UNII:853OHH1429UNII-4RKY41TBTFUNII-853OHH1429

SMILES

COc1cc(ccc1O)2(Oc3ccc(cc3O2)4(C(=O)c5c(cc(cc5O4)O)O)O)CO

StdInChI

InChI=1S/C25H22O10/c1-32-17-6-11(2-4-14(17)28)24-20(10-26)33-16-5-3-12(7-18(16)34-24)25-23(31)22(30)21-15(29)8-13(27)9-19(21)35-25/h2-9,20,23-29,31H,10H2,1H3/t20-,23-,24-,25+/m0/s1

StdInChIKey

SEBFKMXJBCUCAI-WAABAYLZSA-N

Molecular Formula

C25H22O10

Molecular Weight

482.436

MDL Number

MFCD18827498

Properties

Appearance

Yellowish-brown powder

Safety Data

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

RIDADR 

NONH for all modes of transport

WGK Germany

3

Specifications and Other Information of Our Silymarin flavonolignans CAS 65666-07-1

Identification Methods

HNMR, HPLC,UV

Purity

98% min, 99% min, 99.5% min

Silymarin

≥ 80.0%

Silybin & Isosilybin

≥ 30.0%

Loss on Drying

≤ 5.0%

Residue on Ignition

≤ 0.5%

Powder Size

≥ 95% through 80 mesh

Bulk Density

0.30 – 0.60 g/mL

Tapped Density

0.50 – 0.80 g/mL

Residual Acetone

≤ 5,000 μg/g

Residual Hexane

≤ 290 μg/g

Total Heavy Metals

Arsenic (As)

≤ 1.0 μg/g

Cadmium (Cd)

≤ 0.5 μg/g

Lead (Pb)

≤ 1.0 μg/g

Mercury (Hg)

≤ 0.5 μg/g

Total Plate Count

≤ 1,000 cfu/g

Molds and Yeasts

≤ 100 cfu/g

Salmonella

Absence/10g

E. Coli

Absence/10g

Staphylococcus aureus

Absence/10g

Aflatoxins

≤ 20μg/kg

Shelf Life

2 years

Availability

Have in stock in Hamburger Germany

Storage

Store in a well-closed container away from moisture, direct light and heat.

Packing

25 kg/drum, packing in paper-drums and two sealed plastic-bags inside

Known Application

It has obvious hepatoprotective effect and is suitable for acute and chronic hepatitis, early liver cirrhosis, etc.

Links

This product is developed by our R&D company Ulcho Biochemical Ltd (http://www.ulcho.com/).

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