Beta-Lactam Intermediates (3)

REAGENT

(6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

96%

CAS:53994-69-7

Formula:C₇H₇ClN₂O₃S

MW:234.66 g/mol

฿1,600.00

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REAGENT

7-Amino-3-(1-methyltetrazol-5-ylthiomethyl)-3-cephem-4-carboxylicacid

99%

CAS:24209-38-9

Formula:C₁₀H₁₂N₆O₃S₂

MW:328.37 g/mol

฿300.00

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REAGENT

Clavulanate acid

>=98%

CAS:58001-44-8

Formula:C₈H₉NO₅

MW:199.16 g/mol

฿48,000.00

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REAGENT

Cephalosporin C sodium salt

97%

CAS:51762-04-0

Formula:C₁₆H₂₀N₃NaO₈S

MW:437.40007 g/mol

฿5,880.00

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REAGENT

S-Benzo[d]thiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate

98%,isomersmixture

CAS:94088-75-2

Formula:C₁₃H₁₀N₄O₂S₃

MW:350.4391 g/mol

฿423.00

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REAGENT

Cefazedone

99%

CAS:56187-47-4

Formula:C₁₈H₁₅Cl₂N₅O₅S₃

MW:548.45 g/mol

฿1,640.00

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REAGENT

Cefotiam Dihydrochloride

98%

CAS:66309-69-1

Formula:C₁₈H₂₅Cl₂N₉O₄S₃

MW:598.55 g/mol

฿1,920.00

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REAGENT

(6R,7R)-Benzhydryl 3-(chloromethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

95%

CAS:64308-63-0

Formula:C₂₉H₂₆ClN₂O₄S

MW:533.04 g/mol

฿5,787.00

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REAGENT

(1R,5S,6S)-6-[1(R)-Hydroxyethyl]-1-methyl-2-[1-(2-thiazolin-2-yl)azetidin-3-ylsulfanyl]-1-carba-2-penem-3-carboxylic acid pivaloyloxymethyl ester

99%

CAS:161715-24-8

Formula:C₂₃H₃₂N₂O₆S₂

MW:496.64 g/mol

฿5,410.00

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REAGENT

tert-Butyl 6-oxo-3-azabicyclo[3.2.0]heptane-3-carboxylate

95%

CAS:663172-80-3

Formula:C₁₁H₁₇NO₃

MW:211.2600 g/mol

฿7,146.00

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