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1031503

USP

Amoxicillin

United States Pharmacopeia (USP) Reference Standard

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Synonym(s):
Amoxicillin trihydrate
Empirical Formula (Hill Notation):
C16H19N3O5S · 3H2O
CAS Number:
61336-70-7
Molecular Weight:
419.45
Beilstein:
7507120
MDL number:
MFCD00072029
UNSPSC Code:
41116107
PubChem Substance ID:
329749018
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

amoxicillin

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

−20°C

SMILES string

O.O.O.CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](N)c3ccc(O)cc3)C(=O)N2[C@H]1C(O)=O

InChI

1S/C16H19N3O5S.3H2O/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);3*1H2/t9-,10-,11+,14-;;;/m1.../s1

InChI key

MQXQVCLAUDMCEF-CWLIKTDRSA-N

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Amoxicillin USP reference standard for use in specified quality tests and assays.

Also used to prepare standard and system suitability solution for the assay, impurity analysis and performance test by using liquid chromatography in conjunction with UV detector according to the given below monographs of United States Pharmacopeia (USP):
  • Amoxicillin
  • Amoxicillin Capsules
  • Amoxicillin Tablets
  • Amoxicillin Boluses

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

related product

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Y0000889

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Y0001521

Amoxicillin trihydrate for performance verification, European Pharmacopoeia (EP) Reference Standard

1031514

Amoxicillin Related Compound A, United States Pharmacopeia (USP) Reference Standard

1031558

Amoxicillin Related Compounds D and E Mixture, United States Pharmacopeia (USP) Reference Standard

1031605

Amoxicillin Related Compound J, United States Pharmacopeia (USP) Reference Standard

1031536

Amoxicillin Related Compound C, United States Pharmacopeia (USP) Reference Standard

1031570

Amoxicillin Related Compound G, United States Pharmacopeia (USP) Reference Standard

1031569

Amoxicillin Related Compound F, United States Pharmacopeia (USP) Reference Standard

1031525

Amoxicillin Related Compound B, United States Pharmacopeia (USP) Reference Standard

1031547

Amoxicillin Related Compound D, United States Pharmacopeia (USP) Reference Standard

1031616

Amoxicillin Related Compound H, United States Pharmacopeia (USP) Reference Standard

BP019

Amoxicillin trihydrate, British Pharmacopoeia (BP) Reference Standard

BP748

Amoxicillin impurity standard, British Pharmacopoeia (BP) Reference Standard

PHR2197

(2R)-2-Amino-2-(4-hydroxyphenyl)-acetamide, Pharmaceutical Secondary Standard; Certified Reference Material

PHR2195

Amoxicillin Impurity H, Pharmaceutical Secondary Standard; Certified Reference Material

PHR2193

Amoxicillin Related Compound F, Pharmaceutical Secondary Standard; Certified Reference Material

PHR9036

(+)-6-Aminopenicillanic acid, reference material

PHR2191

Amoxicillin Related Compound D, Pharmaceutical Secondary Standard; Certified Reference Material

PHR2190

Amoxicillin Related Compound C, Pharmaceutical Secondary Standard; Certified Reference Material

PHR2192

Amoxicillin Related Compound E, Pharmaceutical Secondary Standard; Certified Reference Material

PHR2188

Amoxicillin Related Compound A

PHR2196

Amoxicillin Related Compound I

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H317,H334

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

监管及禁止进口产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Amoxicillin Boluses
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 299-299 (2013)
Amoxicillin Tablets
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 42(6), 304-304 (2021)
Amoxicillin Capsules
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 42(6), 300-300 (2013)
Amoxicillin
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 43(3), 297-297 (2020)
Tony Antoniou et al.
CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 187(4), E138-E143 (2015-02-04)
Trimethoprim-sulfamethoxazole increases the risk of hyperkalemia when used with spironolactone. We examined whether this drug combination is associated with an increased risk of sudden death, a consequence of severe hyperkalemia. We conducted a population-based nested case-control study involving Ontario residents
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