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Cefazolin impurity H , CAS No.56842-77-4
AVAILABLE TO ORDER
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Why this grade
for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Cefazolin impurity H is an impurity during the preparations of Cefazolin (an antibiotic ).
Specifications
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
| Canonical Smiles | CC1=C(N2C(C(C2=O)NC(=O)CN3C=NN=N3)SC1)C(=O)O |
|---|---|
| IUPAC Name | (6R,7R)-3-methyl-8-oxo-7-[[2-(tetrazol-1-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
| InChIKey | DGYURGWZOSQCFG-GMSGAONNSA-N |
| INCHI | 1S/C11H12N6O4S/c1-5-3-22-10-7(9(19)17(10)8(5)11(20)21)13-6(18)2-16-4-12-14-15-16/h4,7,10H,2-3H2,1H3,(H,13,18)(H,20,21)/t7-,10-/m1/s1 |
| Isomeric SMILES | CC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)CN3C=NN=N3)SC1)C(=O)O |
| Alternate CAS | 56842-77-4 |
| PubChem CID | 129010479 |
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
3D Structure
Interactive Chemical Structure Model
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Solution Calculators
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