4-EPIANHYDROTETRACYCLINE

Details

Stereochemistry	ABSOLUTE
Molecular Formula	C22H22N2O7
Molecular Weight	426.4193
Optical Activity	UNSPECIFIED
Defined Stereocenters	3 / 3
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

CN(C)[C@@H]1[C@@H]2CC3=C(C(=O)[C@]2(O)C(=O)C(C(N)=O)=C1O)C(O)=C4C(O)=CC=CC4=C3C

InChI

InChIKey=CXCVEERYMJZMMM-WPINSWFRSA-N

InChI=1S/C22H22N2O7/c1-8-9-5-4-6-12(25)13(9)17(26)14-10(8)7-11-16(24(2)3)18(27)15(21(23)30)20(29)22(11,31)19(14)28/h4-6,11,16,25-27,31H,7H2,1-3H3,(H2,23,30)/t11-,16+,22-/m0/s1

HIDE SMILES / InChI

Molecular Formula	C22H22N2O7
Molecular Weight	426.4193
Charge	0
Count

Stereochemistry	ABSOLUTE
Additional Stereochemistry	No
Defined Stereocenters	3 / 3
E/Z Centers	0
Optical Activity	UNSPECIFIED

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 19:16:58 GMT 2025` Edited by `admin` on `Mon Mar 31 19:16:58 GMT 2025`
Record UNII	680VDL31MX
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

4-EPIANHYDROTETRACYCLINE

Common Name

English

(4R,4AS,12AS)-4-(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,11,12A-HEXAHYDROTETRACENE-2-CARBOXAMIDE

Preferred Name

English

EPI-ANHYDROTETRACYCLINE

Common Name

English

CHLORTETRACYCLINE HYDROCHLORIDE IMPURITY I [EP IMPURITY]

Common Name

English

ANHYDROEPITETRACYCLINE

Common Name

English

2-NAPHTHACENECARBOXAMIDE, 4-(DIMETHYLAMINO)-1,4,4A,5,12,12A-HEXAHYDRO-3,10,11,12A-TETRAHYDROXY-6-METHYL-1,12-DIOXO-, (4R-(4.ALPHA.,4A.BETA.,12A.BETA.))-

Common Name

English

TETRACYCLINE HYDROCHLORIDE RELATED COMPOUND 4-EPIANHYDROTETRACYCLINE [USP IMPURITY]

Common Name

English

2-NAPHTHACENECARBOXAMIDE, 4-(DIMETHYLAMINO)-1,4,4A,5,12,12A-HEXAHYDRO-3,10,11,12A-TETRAHYDROXY-6-METHYL-1,12-DIOXO-, 4-EPIMER

Common Name

English

4-EPI-5A,6-ANHYDROTETRACYCLINE

Common Name

English

TETRACYCLINE HYDROCHLORIDE IMPURITY D [EP IMPURITY]

Common Name

English

LYMECYCLINE IMPURITY D [EP IMPURITY]

Common Name

English

4-EPIANHYDROTETRACYCLINE [USP IMPURITY]

Common Name

English

TETRACYCLINE IMPURITY D [EP IMPURITY]

Common Name

English

2-NAPHTHACENECARBOXAMIDE, 4-(DIMETHYLAMINO)-1,4,4A,5,12,12A-HEXAHYDRO-3,10,11,12A-TETRAHYDROXY-6-METHYL-1,12-DIOXO-, (4R,4AS,12AS)-

Common Name

English

Code System Code Type Description

CAS

7518-17-4

Created by admin on Mon Mar 31 19:16:58 GMT 2025 , Edited by admin on Mon Mar 31 19:16:58 GMT 2025

PRIMARY

EPA CompTox

DTXSID00873791

Created by admin on Mon Mar 31 19:16:58 GMT 2025 , Edited by admin on Mon Mar 31 19:16:58 GMT 2025

PRIMARY

CAS

1665-57-2

Created by admin on Mon Mar 31 19:16:58 GMT 2025 , Edited by admin on Mon Mar 31 19:16:58 GMT 2025

ALTERNATIVE

FDA UNII

680VDL31MX

Created by admin on Mon Mar 31 19:16:58 GMT 2025 , Edited by admin on Mon Mar 31 19:16:58 GMT 2025

PRIMARY

MESH

C016229

Created by admin on Mon Mar 31 19:16:58 GMT 2025 , Edited by admin on Mon Mar 31 19:16:58 GMT 2025

PRIMARY

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4-EPIANHYDROTETRACYCLINE HYDROCHLORIDE

SALT/SOLVATE -> PARENT

Related Record Type Details


					F8VB5M810T

TETRACYCLINE

PARENT -> IMPURITY

Interaction Type:

CHROMATOGRAPHIC PURITY (HPLC/UV)

Qualification:

USP

Amount:


					P6R62377KV

TETRACYCLINE HYDROCHLORIDE

PARENT -> IMPURITY

Interaction Type:

CHROMATOGRAPHIC PURITY (HPLC/UV)

Qualification:

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Amount:


					P6R62377KV

TETRACYCLINE HYDROCHLORIDE

PARENT -> IMPURITY

Interaction Type:

CHROMATOGRAPHIC PURITY (HPLC/UV)

Qualification:

USP

Amount:


					7D6EM3S13P

LYMECYCLINE

PARENT -> IMPURITY

Comments:

sum of impurities D and G: not more than the area of the corresponding peak in the chromatogram obtained with reference solution (f) (0.5 per cent)

Interaction Type:

CHROMATOGRAPHIC PURITY (HPLC/UV)

Qualification:

EP


					F8VB5M810T

TETRACYCLINE

PARENT -> IMPURITY

Interaction Type:

CHROMATOGRAPHIC PURITY (HPLC/UV)

Qualification:

EP

Amount: