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PHR2667

Cefdinir Related Compound B

certified reference material, pharmaceutical secondary standard

Synonym(s):

(6R,7R)-7-[2-(2-Amino-4-thiazolyl)acetamido]-8-oxo-3-vinyl-5-thia-1-azabicyclo[4,2,0]oct-2-ene-2-carboxylic acid, (6R-trans)-7-[[(2-Amino-4-thiazolyl)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C14H14N4O4S2
CAS Number:
79350-10-0
Molecular Weight:
366.42
UNSPSC Code:
41116107
NACRES:
NA.24
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Quality Level

300

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to USP 1097589

description

Pharmaceutical Secondary Standard; Certified Reference Material

API family

cefdinir

form

powder

packaging

pkg of 20 mg

application(s)

pharmaceutical

storage temp.

-10 to -25°C

SMILES string

[s]1c(nc(c1)CC(=O)N[C@H]2[C@H]3SCC(=C(N3C2=O)C(=O)O)C=C)N

InChI

1S/C14H14N4O4S2/c1-2-6-4-23-12-9(11(20)18(12)10(6)13(21)22)17-8(19)3-7-5-24-14(15)16-7/h2,5,9,12H,1,3-4H2,(H2,15,16)(H,17,19)(H,21,22)/t9-,12-/m1/s1

InChI key

SGWIRMONYCAJIS-BXKDBHETSA-N

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.

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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

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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Global Trade Item Number

SKUGTIN
PHR2667-20MG04065265027250