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Merck
CN

PHR3924

Metoprolol Related Compound B

certified reference material, pharmaceutical secondary standard

Synonym(s):

1-Chloro-3-[4-(2-methoxyethyl)phenoxy]- 2-propanol

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About This Item

Empirical Formula (Hill Notation):
C12H17ClO3
CAS Number:
56718-76-4
Molecular Weight:
244.71
Beilstein/REAXYS Number:
7622429
MDL number:
MFCD06654214

Key Documents

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InChI key

MAVSBQOSROXJQJ-UHFFFAOYSA-N

InChI

1S/C12H17ClO3/c1-15-7-6-10-2-4-12(5-3-10)16-9-11(14)8-13/h2-5,11,14H,6-9H2,1H3

SMILES string

COCCc1ccc(OCC(O)CCl)cc1

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to USP (Reference Standard 1441243)

CofA

current certificate can be downloaded

packaging

pkg of 100 mg

application(s)

pharmaceutical

storage temp.

-10 to -25°C

Quality Level

300

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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.

Analysis Note

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

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

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品
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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