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Merck
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PHR2799

Diosmin

certified reference material, pharmaceutical secondary standard

Synonym(s):

Diosmin, 3′,5,7-Trihydroxy-4′-methoxyflavone 7-rutinoside, Barosmin, Buchu resin, Diosmetin 7-O-rhamnosylglucoside, Diosmetin 7-rutinoside

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About This Item

Empirical Formula (Hill Notation):
C28H32O15
CAS Number:
520-27-4
Molecular Weight:
608.54
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
MFCD00009772

Key Documents

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Product Name

Diosmin, certified reference material, pharmaceutical secondary standard

InChI

1S/C28H32O15/c1-10-21(32)23(34)25(36)27(40-10)39-9-19-22(33)24(35)26(37)28(43-19)41-12-6-14(30)20-15(31)8-17(42-18(20)7-12)11-3-4-16(38-2)13(29)5-11/h3-8,10,19,21-30,32-37H,9H2,1-2H3/t10-,19+,21-,22+,23+,24-,25+,26+,27+,28+/m0/s1

SMILES string

COc1ccc(cc1O)C2=CC(=O)c3c(O)cc(O[C@@H]4O[C@H](CO[C@@H]5O[C@@H](C)[C@H](O)[C@@H](O)[C@H]5O)[C@@H](O)[C@H](O)[C@H]4O)cc3O2

InChI key

GZSOSUNBTXMUFQ-YFAPSIMESA-N

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to Ph. Eur. Y0000094
traceable to USP 1213318

API family

diosmin

packaging

pkg of 500 mg

application(s)

pharmaceutical

storage temp.

2-30°C

Quality Level

300

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Analysis Note

These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Biochem/physiol Actions

Citrus flavonoid. Modification of hesperidin. Studied for its chemopreventive properties, including anti-proliferative and anti-inflammatory.

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards
This compound can be found as a component in plants of the genus: mentha

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAC8183 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

涉药品监管产品
This item has

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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