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- Purity
- 98%
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CAS Number: 38821-53-3
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CAS Number
38821-53-3
PubChem CID
38103
Molecular Formula
C16H19N3O4S
Molecular Weight
349.4 g/mol
Exact Mass
349.109627
InChIKey
RDLPVSKMFDYCOR-UEKVPHQBSA-N
IUPAC Name
(6R,7R)-7-[[(2R)-2-amino-2-cyclohexa-1,4-dien-1-ylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
SMILES String
CC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)[C@@H](C3=CCC=CC3)N)SC1)C(=O)O
Melting Point
14.0 °C
pKa
1
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Cephradine (CAS 38821-53-3) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C16H19N3O4S and molecular weight 349. 40 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research-stage medicinal chemistry and intermediate synthesis workflows; structure-derived tags include nitrogen-containing heterocycle.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: Nuclear receptor subfamily 1 group I member 2 (Homo sapiens) — 3 assays; Progesterone receptor (Homo sapiens) — 2 assays; Solute carrier family 15 member 2 (Rattus norvegicus) — 2 assays; 5-hydroxytryptamine receptor 2A (Homo sapiens) — 2 assays; 5-hydroxytryptamine receptor 2B (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Nuclear receptor subfamily 1 group I member 2
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents · best pChEMBL 4.66
Experimental evidence source: ChEMBL
Progesterone receptor
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 4.66
Experimental evidence source: ChEMBL
Solute carrier family 15 member 2
Rattus norvegicus · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 4.33
Experimental evidence source: ChEMBL
5-hydroxytryptamine receptor 2A
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
5-hydroxytryptamine receptor 2B
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
Cephradine is identified by CAS 38821-53-3, with molecular formula C16H19N3O4S, molecular weight 349.4, InChIKey RDLPVSKMFDYCOR-UEKVPHQBSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Nuclear receptor subfamily 1 group I member 2, Progesterone receptor, Solute carrier family 15 member 2, 5-hydroxytryptamine receptor 2A, 5-hydroxytryptamine receptor 2B. These records do not establish therapeutic efficacy or clinical use.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
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