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Merck
CN

PHR2594

Timolol Related Compound F

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

3-Chloro-4-morpholin-4-yl-1,2,5-thiadiazole, 4-(4-Chloro-1,2,5-thiadiazol-3-yl)morpholine

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About This Item

Empirical Formula (Hill Notation):
C6H8ClN3OS
CAS Number:
30165-96-9
Molecular Weight:
205.67
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
MFCD00274160

Key Documents

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Product Name

Timolol Related Compound F, Pharmaceutical Secondary Standard; Certified Reference Material

InChI

1S/C6H8ClN3OS/c7-5-6(9-12-8-5)10-1-3-11-4-2-10/h1-4H2

SMILES string

Clc1nsnc1N2CCOCC2

InChI key

LAUCCQWGVCJGFT-UHFFFAOYSA-N

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to Ph. Eur. Y0001690
traceable to USP 1667348

API family

timolol

form

crystals

packaging

pkg of 50 mg

mp

44-47 °C (lit.)

application(s)

pharmaceutical small molecule

storage temp.

2-8°C

Quality Level

300

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Other Notes

To see an example of a Certificate of Analysis for this material enter LRAC5253 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.
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.

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

Analysis Note

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

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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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