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Merck
CN

PHR3761

Penicillin G benzathine tetrahydrate

reference material, pharmaceutical secondary standard

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About This Item

Empirical Formula (Hill Notation):
C32H36N4O8S2 · C16H20N2 · 4H2O
CAS Number:
41372-02-5
Molecular Weight:
981.18
UNSPSC Code:
41116107
NACRES:
NA.24

Key Documents

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SMILES string

S6[C@H]7N([C@H](C6(C)C)C(=O)O)C(=O)[C@H]7NC(=O)Cc8ccccc8.S3[C@H]4N([C@H](C3(C)C)C(=O)O)C(=O)[C@H]4NC(=O)Cc5ccccc5.N(CCNCc2ccccc2)Cc1ccccc1.O.O.O.O

InChI

1S/2C16H18N2O4S.C16H20N2.4H2O/c2*1-16(2)12(15(21)22)18-13(20)11(14(18)23-16)17-10(19)8-9-6-4-3-5-7-9;1-3-7-15(8-4-1)13-17-11-12-18-14-16-9-5-2-6-10-16;;;;/h2*3-7,11-12,14H,8H2,1-2H3,(H,17,19)(H,21,22);1-10,17-18H,11-14H2;4*1H2/t2*11-,12+,14-;;;;;/m11...../s1

InChI key

WIDKTXGNSOORHA-CJHXQPGBSA-N

grade

pharmaceutical secondary standard, reference material

agency

traceable to USP 1502009

CofA

current certificate can be downloaded

packaging

pkg of 250 mg

application(s)

pharmaceutical

storage temp.

2-8°C

Quality Level

300

Related Categories

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

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.

Analysis Note

These secondary standards offer multi-traceability to the USP and EP 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

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

hcodes

H302,H334

Hazard Classifications

Acute Tox. 4 Oral - Resp. Sens. 1

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

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Certificates of Analysis (COA)

Lot/Batch Number
LRAE1338
LRAD3082

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