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CLAVULANIC ACID

C-328

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Catalogue Number:	C-328
Compound Name:	Potassium Clavulanate
Synonyms:	(2R,5R,Z)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate, potassium salt (1:1)
CAS#:	61177-45-5
Alternate CAS#:
Molecular Formula:	C₈H₈NO₅. K
Molecular Weight:	198.16 39.10

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M.W. 155.15

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Potassium Clavulanate EP Impurity E Dipotassium Salt

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Clavulanic Acid Imidazole-d3 Derivative

C10H10N3O3D3

M.W. 226.25

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Clavulanic acid-d4

CAS No. 1821809-84-0

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M.W. 203.19

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CAS No. 374816-32-7

C₁₃H₁₅NO₆

M.W. 281.26

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C₄H₉NO₂. HCl

M.W. 103.12 36.46

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CAS No. 61177-44-4

C₈H₈NO₅. Li

M.W. 198.16 6.94

C-3215

Potassium Clavulanate EP Impurity A

Potassium Clavulanate EP Impurity J DiHCl

CAS No. 7677-21-6

C₆H₁₆N₂. 2 HCl

M.W. 116.21 2*36.46

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CAS No. 107-45-9

C₈H₁₉N

M.W. 129.25

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CAS No. 103526-47-2

C₈H₂₀N₂O. 2 HCl

M.W. 160.26 2*36.46

C-3227

Potassium Clavulanate EP Impurity A

Potassium Clavulanate EP Impurity L

CAS No. 4013-94-9

C8H20N2

M.W. 144.26

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Potassium Clavulanate EP Impurity A

Potassium Clavulanate EP Impurity H

CAS No. 75-64-9

C₄H₁₁N

M.W. 73.14

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CAS No. 58114-25-3

C₄H₁₁N. HCl

M.W. 73.14 36.46

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M.W. 254.29

C-3221

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M.W. 241.24

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Clavulanic Acid Impurity 3

CAS No. 762-84-5

C6H13NO

M.W. 115.18

C-3223

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Clavulanic Acid Impurity 4

C8H11NO6

M.W. 217.18

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Clavulanic Acid Impurity 5

CAS No. 96681-84-4

C9H14N2O2

M.W. 182.22

C-3225

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Clavulanic Acid Impurity 6 DiHCl

CAS No. 295796-12-2

C₆H₁₆N₂O. 2 HCl

M.W. 132.21 2*36.46

C-3226

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Clavulanic Acid Impurity 7 DiHCl

CAS No. 75804-28-3; 20485-44-3 (free base)

C₆H₁₆N₂. 2 HCl

M.W. 116.21 2*36.46

C-3228

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Clavulanic Acid Impurity 9

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M.W. 196.25

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CAS No. 887256-29-3

C₁₃H₁₅NO₆

M.W. 281.26

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Potassium Clavulanate EP Impurity J

CAS No. 110-18-9

C₆H₁₆N₂

M.W. 116.21

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CAS No. 3033-62-3

C₈H₂₀N₂O

M.W. 160.26

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CAS No. 598-56-1

C₄H₁₁N

M.W. 73.14

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CAS No. 57943-82-5

C₉H₁₁NO₅

M.W. 213.19

C-3234

Potassium Clavulanate EP Impurity A

Methyl-13C-d3 Clavulanate

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M.W. 217.20

C-3235

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N-Nitroso Potassium Clavulanate EP Impurity L

CAS No. 54044-82-5

C₈H₁₉N₃O

M.W. 173.26

C-3236

Potassium Clavulanate EP Impurity A

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CAS No. 41969-71-5

C₁₀H₁₃NO₄

M.W. 211.22

C-3237

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N1,N2-Dinitroso Potassium Clavulanate EP Impurity L

CAS No. 56134-72-6

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M.W. 202.26