4-EPICHLORTETRACYCLINE
UNII 35ZT5OEQ74

Substance Identification & Data

This profile provides standardized clinical and technical data for 4-epichlortetracycline, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 35ZT5OEQ74.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 14297-93-9 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
35ZT5OEQ74
CAS Registry Number
14297-93-9
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
4-EPICHLORTETRACYCLINE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C22H23ClN2O8
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
CYDMQBQPVICBEU-XRZQSNOTSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
54678407
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C1(=C(C([C@@]2([C@]([C@H]1N(C)C)(C[C@]3(C(=C2O)C(c4c([C@@]3(C)O)c(ccc4O)Cl)=O)[H])[H])O)=O)C(=O)N)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4-epichlortetracycline. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

Common Names & Synonyms

2-NAPHTHACENECARBOXAMIDE, 7-CHLORO-4-(DIMETHYLAMINO)-1,4,4A,5,5A,6,11,12A-OCTAHYDRO-3,6,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-, (4R-(4.ALPHA.,4A.BETA.,5A.BETA.,6.ALPHA.,12A.BETA.))-
2-NAPHTHACENECARBOXAMIDE, 7-CHLORO-4-(DIMETHYLAMINO)-1,4,4A,5,5A,6,11,12A-OCTAHYDRO-3,6,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-, 4-EPIMER
4-EPICHLORTETRACYCLINE
4-EPI-CHLORTETRACYCLINE
CHLORTETRACYCLINE HYDROCHLORIDE IMPURITY A [EP IMPURITY]
EPICHLORTETRACYCLINE
QUATRIMYCIN, CHLORO-

Systematic Nomenclature

2-NAPHTHACENECARBOXAMIDE, 7-CHLORO-4-(DIMETHYLAMINO)-1,4,4A,5,5A,6,11,12A-OCTAHYDRO-3,6,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-, (4R,4AS,5AS,6S,12AS)-

External Clinical & Regulatory Resources

CAS
Common Chemistry
NCATS
Inxight Drugs
NLM
DailyMed Products
NCATS
GSRS Full Record
NLM
PubChem Compound