U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ABSOLUTE
Molecular Formula C16H19N3O5S
Molecular Weight 365.404
Optical Activity UNSPECIFIED
Defined Stereocenters 4 / 4
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of AMOXICILLIN, L-

SMILES

[H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)[C@@H](N)C3=CC=C(O)C=C3)C(O)=O

InChI

InChIKey=LSQZJLSUYDQPKJ-BBGACYKPSA-N
InChI=1S/C16H19N3O5S/c1-16(2)11(15(23)24)19-13(22)10(14(19)25-16)18-12(21)9(17)7-3-5-8(20)6-4-7/h3-6,9-11,14,20H,17H2,1-2H3,(H,18,21)(H,23,24)/t9-,10+,11-,14+/m0/s1

HIDE SMILES / InChI

Molecular Formula C16H19N3O5S
Molecular Weight 365.404
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 4 / 4
E/Z Centers 0
Optical Activity UNSPECIFIED

L-Amoxicillin is an isomer of amoxicillin also known as 'amoxicillin related compound B'. It is considered an impurity.

Approval Year

Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct

Sample Use Guides

In Vivo Use Guide
Unknown
Route of Administration: Unknown
In Vitro Use Guide
Unknown
Substance Class Chemical
Created
by admin
on Sat Dec 16 07:50:59 UTC 2023
Edited
by admin
on Sat Dec 16 07:50:59 UTC 2023
Record UNII
623M8I9SZN
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
AMOXICILLIN, L-
Common Name English
BENZYLPENICILLIN SODIUM IMPURITY C [EP IMPURITY]
Common Name English
BENZYLPENICILLIN POTASSIUM IMPURITY C [EP IMPURITY]
Common Name English
AMOXICILLIN RELATED COMPOUND B
USP-RS  
Common Name English
4-THIA-1-AZABICYCLO(3.2.0)HEPTANE-2-CARBOXYLIC ACID, 6-((AMINO(4-HYDROXYPHENYL)ACETYL)AMINO)-3,3-DIMETHYL-7-OXO-, (2S-(2.ALPHA.,5.ALPHA.,6.BETA.(R*)))-
Common Name English
4-THIA-1-AZABICYCLO(3.2.0)HEPTANE-2-CARBOXYLIC ACID, 6-(((2S)-AMINO(4-HYDROXYPHENYL)ACETYL)AMINO)-3,3-DIMETHYL-7-OXO-, (2S,5R,6R)-
Common Name English
L-AMOXICILLIN
Common Name English
4-THIA-1-AZABICYCLO(3.2.0)HEPTANE-2-CARBOXYLIC ACID, 6-(2-AMINO-2-(P-HYDROXYPHENYL)ACETAMIDO)-3,3-DIMETHYL-7-OXO-, STEREOISOMER
Common Name English
AMOXICILLIN RELATED COMPOUND B [USP-RS]
Common Name English
AMOXICILLIN SODIUM IMPURITY B [EP IMPURITY]
Common Name English
AMOXICILLIN TRIHYDRATE IMPURITY B [EP IMPURITY]
Common Name English
Code System Code Type Description
FDA UNII
623M8I9SZN
Created by admin on Sat Dec 16 07:50:59 UTC 2023 , Edited by admin on Sat Dec 16 07:50:59 UTC 2023
PRIMARY
CAS
26889-93-0
Created by admin on Sat Dec 16 07:50:59 UTC 2023 , Edited by admin on Sat Dec 16 07:50:59 UTC 2023
PRIMARY
EPA CompTox
DTXSID30181396
Created by admin on Sat Dec 16 07:50:59 UTC 2023 , Edited by admin on Sat Dec 16 07:50:59 UTC 2023
PRIMARY
RS_ITEM_NUM
1031525
Created by admin on Sat Dec 16 07:50:59 UTC 2023 , Edited by admin on Sat Dec 16 07:50:59 UTC 2023
PRIMARY
PUBCHEM
32324
Created by admin on Sat Dec 16 07:50:59 UTC 2023 , Edited by admin on Sat Dec 16 07:50:59 UTC 2023
PRIMARY
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CHROMATOGRAPHIC PURITY (HPLC/UV)
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PARENT -> IMPURITY