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Merck
CN

PHR3509

去甲二氢愈创木酸

certified reference material, pharmaceutical secondary standard

别名:

1,4-双(3,4-二羟苯基)-2,3-二甲基丁烷, 4,4′-(2,3-二甲基四亚甲基)二邻苯二酚, NDGA, 马索罗酚

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关于此项目

线性分子式:
[-CH(CH3)CH2C6H3-1,2-(OH)2]2
化学文摘社编号:
500-38-9
分子量:
302.36
NACRES:
NA.24
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
2056826
MDL number:
MFCD00002206

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产品名称

去甲二氢愈创木酸, certified reference material, pharmaceutical secondary standard

SMILES string

CC(Cc1ccc(O)c(O)c1)C(C)Cc2ccc(O)c(O)c2

InChI key

HCZKYJDFEPMADG-UHFFFAOYSA-N

InChI

1S/C18H22O4/c1-11(7-13-3-5-15(19)17(21)9-13)12(2)8-14-4-6-16(20)18(22)10-14/h3-6,9-12,19-22H,7-8H2,1-2H3

grade

certified reference material
pharmaceutical secondary standard

description

Pharmaceutical Secondary Standard; Certified Reference Material

API family

nordihydroguaiaretic acid

form

crystals

packaging

pkg of 500 mg

mp

184-186 °C (lit.)

application(s)

pharmaceutical small molecule

storage temp.

-10 to -25°C

Quality Level

300

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相关类别

Biochem/physiol Actions

脂氧合酶抑制剂；含多酚的邻二羟基（儿茶酚）结构。

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.

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

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.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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