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You Searched For: 6-Bromochromone-2-carboxylic+acid


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Ciprofloxacin ≥98%

Supplier: Enzo Life Sciences
Description: Fluoroquinolone antibacterial agent

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4-Bromopicolinic acid ≥98.0% (by GC, titration analysis)

Supplier: TCI America
Description: CAS Number: 30766-03-1
MDL Number: MFCD03426665
Molecular Formula: C6H4BrNO2
Molecular Weight: 202.01
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 179

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Wang resin 200-400 mesh

Supplier: Bachem Americas
Description: The Wang support, p-benzyloxybenzyl alcohol resin, is the most widely used resin for attaching carboxylic acids for further functionalization. Cleavage conditions for the ester anchor involve concentrated TFA or TFA/CH₂Cl₂ to provide carboxylic acids or cyclization-cleavage under acidic or basic conditions. Release of an amide function by treatment with an amine in the presence of a Lewis acid was also reported. Wang resin was used to add vinyl and iodobenzoic acids via carbodiimide coupling and the products subjected to Heck conditions with alkenes or with alkynes or to Suzuki coupling with boron reagents. The Ugi multicomponent condensation reaction was conducted on Wang resin with the carboxylic acid, amine or isonitrile as the anchored functional group. Solid-phase lactam syntheses were also achieved by reaction of the resin-bound isonitrile with an amine and an ω-keto-acid as well as other synthetic transformations such as the Biginelli reaction and construction of heterocycles such as quinolones, imidazoles, hydantoins, and 1,4-benzodiazepine-2,5-diones. On a Wang resin primary, secondary, and tertiary alcohols have been converted to 4-methoxybenzyl ethers. As well as anchoring carboxylic acids to Wang resin, phenols were attached under Mitsunobu conditions, subjected to further transformations and cleaved under acidic conditions.

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1-Bromo-2-naphthoic acid ≥98.0% (by GC, titration analysis)

Supplier: TCI America
Description: CAS Number: 20717-79-7
MDL Number: MFCD00021408
Molecular Formula: C11H7BrO2
Molecular Weight: 251.08
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 191

SDS

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Ethyl pyrrole-2-carboxylate ≥98.0% (by GC)

Supplier: TCI America
Description: CAS Number: 2199-43-1
MDL Number: MFCD00817049
Molecular Formula: C7H9NO2
Molecular Weight: 139.15
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Boiling point (°C): 235
Melting point (°C): 41

SDS

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Febuxostat ≥97.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: Febuxostat, Purity: >97.0%(HPLC)(T), CAS Number: 144060-53-7, Molecular Formula: C16H16N2O3S, Molecular Weight: 316.38, Synonym: 2-(3-Cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic Acid, Physical state: Solid, Form: Crystal- Powder, Colour: White - Very pale yellow, Size: 5G

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3-Methyl-2-thenoic acid ≥98.0% (by titrimetric analysis)

Supplier: TCI America
Description: CAS Number: 23806-24-8
MDL Number: MFCD00005438
Molecular Formula: C6H6O2S
Molecular Weight: 142.17
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Melting point (°C): 148

SDS

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Ethyl-5,6-dichloronicotinate ≥98.0%

Supplier: TCI America
Description: CAS Number: 401566-69-6
MDL Number: MFCD03093627
Molecular Formula: C8H7Cl2NO2
Molecular Weight: 220.05
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 46

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Product Image-89147-564

C75 ≥98%

Supplier: Enzo Life Sciences
Description: Fatty acid synthase inhibitor

Image Unavailable-CA80057-544

Sulfo-SMCC (3-Sulfo-N-succinimidyl-4-(N-maleimidomethyl)cyclohexane-1-carboxylate sodium salt) ≥94% (by HPLC), Calbiochem®, Millipore®

Catalog Number: (CA80057-544)
Supplier: MilliporeSigma
Description: SMCC, Water-Soluble, a water-soluble derivative of SMCC.

SDS Certificates


Image Unavailable-Q-2665.0500BA

6-Carboxyfluorescein

Supplier: Bachem Americas
Description: Sequence: 6-Carboxy-fluorescein
Synonym(s): 6-FAM#2-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-terephthalic acid

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3,4-Dehydro-L-proline ≥99.0% (by HPLC)

Catalog Number: (TCD3825-100MG)
Supplier: TCI America
Description: CAS Number: 4043-88-3
MDL Number: MFCD00065964
Molecular Formula: C5H7NO2
Molecular Weight: 113.12
Purity/Analysis Method: >99.0% (HPLC)
Form: Crystal
Melting point (°C): 217
Specific rotation [a]20/D: -400 deg (C=1, H2O)

SDS Certificates


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4,4-Difluorocyclohexanecarboxylic acid ≥98.0% (by GC, titration analysis)

Supplier: TCI America
Description: CAS Number: 122665-97-8
MDL Number: MFCD03788493
Molecular Formula: C7H10F2O2
Molecular Weight: 164.15
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 107

SDS

Image Unavailable-TCB3188-5G

5-Bromopicolinic acid ≥97.0% (by GC, titration analysis)

Supplier: TCI America
Description: CAS Number: 30766-11-1
MDL Number: MFCD00234149
Molecular Formula: C6H4BrNO2
Molecular Weight: 202.01
Purity/Analysis Method: >97.0% (GC,T)
Form: Crystal
Melting point (°C): 176

SDS

Image Unavailable-TCM2368-25G

Methyl-1,2,4-triazole-3-carboxylate ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 4928-88-5
MDL Number: MFCD00135989
Molecular Formula: C4H5N3O2
Molecular Weight: 127.10
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 189

SDS Certificates

Image Unavailable-TCB4051-1G

tert-Butyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridine-1(2H)-carboxylate ≥98.0% (by GC, titration analysis)

Catalog Number: (TCB4051-1G)
Supplier: TCI America
Description: CAS Number: 286961-14-6
MDL Number: MFCD03840345
Molecular Formula: C16H28BNO4
Molecular Weight: 309.21
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 116

SDS


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