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Merck
CN

PHR2500

Meloxicam Related Compound A

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

Ethyl 4-hydroxy-2-methyl-1,1-dioxo-2H-1,2-benzothiazine-3-carboxylate

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About This Item

Empirical Formula (Hill Notation):
C12H13NO5S
CAS Number:
24683-26-9
Molecular Weight:
283.30
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
MFCD00190168

Key Documents

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Product Name

Meloxicam Related Compound A, Pharmaceutical Secondary Standard; Certified Reference Material

InChI

1S/C12H13NO5S/c1-3-18-12(15)10-11(14)8-6-4-5-7-9(8)19(16,17)13(10)2/h4-7,14H,3H2,1-2H3

SMILES string

CCOC(=O)C1=C(O)c2ccccc2S(=O)(=O)N1C

InChI key

QWTNANUGXZEPFQ-UHFFFAOYSA-N

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to USP 1379412

API family

meloxicam

form

solid

CofA

current certificate can be downloaded

packaging

pkg of 50 mg

mp

140-144 °C (lit.)

application(s)

pharmaceutical small molecule

storage temp.

2-8°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.

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

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
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

Skull and crossbones
GHS06

signalword

Danger

hcodes

H331

Hazard Classifications

Acute Tox. 3 Inhalation

Storage Class

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 2

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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