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You Searched For: 3-Methylbenzofuran-2-carboxylic+acid


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5-Formyl-2-thiophenecarboxylic acid ≥98.0% (by GC, titration analysis)

Supplier: TCI America
Description: CAS Number: 4565-31-5
MDL Number: MFCD00191437
Molecular Formula: C6H4O3S
Molecular Weight: 156.16
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 169

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Image Unavailable-TCA0749-025G

3-Aminocyclohexanecarboxylic acid (cis and trans mixture) ≥95.0% (by titrimetric analysis)

Supplier: TCI America
Description: CAS Number: 25912-50-9
MDL Number: MFCD00059562
Molecular Formula: C7H13NO2
Molecular Weight: 143.19
Purity/Analysis Method: >95.0% (T)
Form: Crystal

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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

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Image Unavailable-D-1250.0100BA

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.

Image Unavailable-TCA0236-100G

trans-4-(Aminomethyl)cyclohexanecarboxylic acid ≥98.0% (by GC, titration analysis)

Catalog Number: (TCA0236-100G)
Supplier: TCI America
Description: CAS Number: 1197-18-8 MDL Number: MFCD00001466 Molecular Formula: C8H15NO2 Molecular Weight: 157.21 Purity/Analysis Method: <gt/>98.0% (GC,T) Form: Crystal

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Image Unavailable-TCB4041-1G

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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Image Unavailable-TCT2417-5G

4-(Trifluoromethyl)cyclohexanecarboxylic acid (cis and trans mixture) ≥98.0% (by GC, titration analysis)

Supplier: TCI America
Description: CAS Number: 95233-30-0
MDL Number: MFCD00220049
Molecular Formula: C8H11F3O2
Molecular Weight: 196.17
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Color: White
Melting point (°C): 75

Product Image-CAPIPG82086

Sulfo-SMCC (3-Sulfo-N-succinimidyl-4-(N-maleimidomethyl)cyclohexane-1-carboxylate sodium salt), Premium Grade, Pierce™

Supplier: Thermo Scientific
Description: Thermo Scientific Pierce Premium Grade Sulfo-SMCC is our highest quality formulation of amine-to-sulfhydryl crosslinker, specially characterized for applications where product integrity and risk minimization are paramount.

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Image Unavailable-TCC2477-100MG

5-Carboxyfluorescein, hydrate ≥97.0% (by HPLC, titration analysis)

Catalog Number: (TCC2477-100MG)
Supplier: TCI America
Description: CAS Number: 76823-03-5
MDL Number: MFCD00036874
Molecular Formula: C21H12O7
Molecular Weight: 376.32
Purity/Analysis Method: >97.0% (HPLC,T)
Form: Crystal

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Image Unavailable-CAAAAB25415-06

Methyl-5-bromopicolinate 98+%

Catalog Number: (CAAAAB25415-06)
Supplier: Thermo Scientific Chemicals
Description: Methyl-5-bromopicolinate 98+%

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Image Unavailable-TCA2293-1G

11-Azido-3,6,9-trioxaundecanoic acid ≥97.0% (by titrimetric analysis)

Catalog Number: (TCA2293-1G)
Supplier: TCI America
Description: CAS Number: 172531-37-2
Molecular Formula: C8H15N3O5
Molecular Weight: 233.22
Purity/Analysis Method: >97.0% (T)
Form: Clear Liquid

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Image Unavailable-TCM2000-5G

4-Methyl-2-propyl-6-benzimidazolecarboxylic acid ≥98.0% (by HPLC, titration analysis)

Catalog Number: (TCM2000-5G)
Supplier: TCI America
Description: CAS Number: 152628-03-0
MDL Number: MFCD06656215
Molecular Formula: C12H14N2O2
Molecular Weight: 218.26
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 300

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Image Unavailable-TCC2342-5G

3-Chloropicolinic acid ≥98.0% (by GC, titration analysis)

Supplier: TCI America
Description: CAS Number: 57266-69-0
MDL Number: MFCD01646325
Molecular Formula: C6H4ClNO2
Molecular Weight: 157.55
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 154

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Image Unavailable-TCC2488-20MG

Carnosic acid ≥97.0% (by HPLC)

Supplier: TCI America
Description: CAS Number: 3650-09-7
MDL Number: MFCD02259459
Molecular Formula: C20H28O4
Molecular Weight: 332.44
Purity/Analysis Method: >97.0% (HPLC)
Form: Crystal
Melting point (°C): 190
Specific rotation [a]20/D: 184 deg (C=1, MeOH)
Storage Temperature: <0°C

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Image Unavailable-TCC2178-25G

1-Cbz-piperazine ≥95.0% (by GC, titration analysis)

Supplier: TCI America
Description: CAS Number: 31166-44-6
MDL Number: MFCD00274317
Molecular Formula: C12H16N2O2
Molecular Weight: 220.27
Purity/Analysis Method: >95.0% (GC,T)
Form: Clear Liquid
Boiling point (°C): 161
Flash Point (°C): 110
Specific Gravity (20/20): 1.15

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Image Unavailable-F-1025.0001BA

cis-4-Hydroxy-L-(-)-proline

Supplier: Bachem Americas
Description: Sequence: H-cis-Hyp-OH

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