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PHR2578

Supelco

Sulfamethoxazole Impurity A

Synonym(s):

N4-Acetylsulfamethoxazole, N-{4-{[(5-Methyl-3-isoxazolyl)amino]sulfonyl}phenyl}acetamide, Sulfisomezole-N4-acetate

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25 G
₩235,683
100 G
₩932,481

₩235,683


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25 G
₩235,683
100 G
₩932,481

About This Item

Empirical Formula (Hill Notation):
C12H13N3O4S
CAS Number:
Molecular Weight:
295.31
Beilstein:
285801
MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24

₩235,683


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grade

certified reference material
pharmaceutical secondary standard

Quality Level

Agency

traceable to Ph. Eur. Y0000412
traceable to USP 1631511

description

Pharmaceutical Secondary Standard; Certified Reference Material

API family

sulfamethoxazole

form

powder

CofA

current certificate can be downloaded

packaging

pkg of 30 mg

application(s)

pharmaceutical

storage temp.

2-8°C

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This Item
PHR2577PHR2784PHR2783
grade

certified reference material, pharmaceutical secondary standard

grade

certified reference material, pharmaceutical secondary standard

grade

certified reference material, pharmaceutical secondary standard

grade

certified reference material, pharmaceutical secondary standard

application(s)

pharmaceutical

application(s)

pharmaceutical small molecule

application(s)

pharmaceutical small molecule

application(s)

pharmaceutical small molecule

form

powder

form

solid

form

powder

form

solid

agency

traceable to Ph. Eur. Y0000412

agency

traceable to USP 1631533

agency

-

agency

traceable to Ph. Eur. M0600905

description

Pharmaceutical Secondary Standard; Certified Reference Material

description

-

description

-

description

-

API family

sulfamethoxazole

API family

sulfamethoxazole

API family

metamizole

API family

metamizole

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, 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.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAC6035 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


  • Certificates of Analysis (COA)

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    Spectrophotometric microdetermination of amines and sulfamates with 1,4-Benzoquinone.
    G A Benson et al.
    Analytical chemistry, 48(14), 2149-2152 (1976-12-01)
    Preparation, characterization and application of alkanethiol self-assembled monolayers modified with tetrathiafulvalene and glucose oxidase at a gold disk electrode.
    Campuzano S
    Journal of Electroanalytical Chemistry, 526 (1), 92-100 (2002)
    Peroxide-initiated crosslinking of polypropylene in the presence of p-benzoquinone.
    Chodak I and Lazar M.
    Journal of Polymer Science: Part A, General Papers, 32 (6), 5432-5437 (1986)
    D A Zaia et al.
    Talanta, 50(5), 1003-1010 (2008-10-31)
    A simple, sensitive, and selective method has been developed for determination of cysteine (Cys) or carbocysteine (carboCys) in pharmaceutical products, shampoos and a mixture of amino acids. The results showed the reaction between p-benzoquinone (PBQ) and Cys occurs through the
    Vandana Bhalla et al.
    Dalton transactions (Cambridge, England : 2003), 42(4), 975-980 (2012-11-21)
    A pentaquinone based compound 3a has been synthesized which undergoes significant fluorescence enhancement in the presence of Zn(2+) ions with a detection limit up to nanomolar range in THF. Further, the zinc ensemble of 3a is evaluated for its anti-oxidizing

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