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You Searched For: Aminoiminomethanesulfinic+acid


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Image Unavailable-CA1.00136.0250

Benzoic acid, EMSURE® Reag. Ph. Eur. for analysis, Supelco®

Description: Benzoic acid, Grade:Reag. Ph Eur, CAS number:65-85-0, synonyms:Phenylformic acid, Benzene carboxylic acid, Application:for analysis EMSURE
Catalog Number: CA1.00136.0250
Supplier: MilliporeSigma

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Image Unavailable-TCB4041-1G

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

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
Catalog Number: TCB4041-1G
Supplier: TCI America

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Image Unavailable-TCB4355-1G

5-Bromo-6-chloronicotinic acid ≥98.0% (by GC, titration analysis)

Description: 5-Bromo-6-chloronicotinic Acid, Purity: >98.0%(GC)(T), Cas number: 29241-62-1, Molecular Formula: C6H3BrClNO2, Molecular Weight: 236.45, Appearance: White - Slightly pale yellow solid crystal powder, Synonyms: 5-Bromo-6-chloropyridine-3-carboxylic Acid, Size: 5G
Catalog Number: TCB4355-1G
Supplier: TCI America

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Image Unavailable-CAAAAB22179-14

1-Aminocyclopentanecarboxylic acid 97+%

Description: 1-Aminocyclopentanecarboxylic acid 97+%
Catalog Number: CAAAAB22179-14
Supplier: Thermo Scientific Chemicals

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Image Unavailable-TCF0336-005G

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

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
Catalog Number: TCF0336-005G
Supplier: TCI America

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Image Unavailable-CAAAH59437-06

Methyl-1H-pyrrole-2-carboxylate 97%

Catalog Number: CAAAH59437-06
Supplier: Thermo Scientific Chemicals

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Image Unavailable-TCH0507-500ML

2-Hexyldecanoic acid ≥98.0%

Description: CAS Number: 25354-97-6
MDL Number: MFCD00059651
Molecular Formula: C16H32O2
Molecular Weight: 256.43
Purity/Analysis Method: >98.0% (GC)
Form: Clear Liquid
Boiling point (°C): 150
Flash Point (°C): 174
Specific Gravity (20/20): 0.88
Catalog Number: TCH0507-500ML
Supplier: TCI America

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Image Unavailable-CAAAH61339-MD

Methyl-5-bromopyrimidine-2-carboxyate 95%

Description: Methyl 5-bromopyrimidine-2-carboxylate, 95%
Catalog Number: CAAAH61339-MD
Supplier: Thermo Scientific Chemicals

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Image Unavailable-D-1250.0100BA

Wang resin 200-400 mesh

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.
Catalog Number: D-1250.0100BA
Supplier: Bachem Americas
Image Unavailable-F-1490.1000BA

3,4-Dehydro-L-proline

Description: Sequence: H-3,4-Dehydro-Pro-OH
Catalog Number: F-1490.1000BA
Supplier: Bachem Americas
Product Image-97062-358

Lithium dodecyl sulfate ≥99%, high purity

Description: Anionic - negatively-charged (carboxylates, sulfates or sulfonates in alkali metal form). Utilized for applications ranging from solubilizing membrane proteins in non-denaturing conditions to creating denaturing conditions during gel electrophoresis. Used for complete disruption of membranes.
Catalog Number: 97062-358
Supplier: VWR

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Image Unavailable-TCH0612-025G

6-Hydroxy-2-naphthoic acid ≥98.0% (by GC, titration analysis)

Description: CAS Number: 16712-64-4
MDL Number: MFCD00060070
Molecular Formula: C11H8O3
Molecular Weight: 188.18
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 248
Catalog Number: TCH0612-025G
Supplier: TCI America

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Image Unavailable-TCN0654-5G

(R)-(-)-Nipecotic acid ≥98.0% (by titrimetric analysis)

Description: CAS Number: 25137-00-2
MDL Number: MFCD01630787
Molecular Formula: C6H11NO2
Molecular Weight: 129.16
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Specific rotation [a]20/D: -5.5 deg (C=5, H2O)
Catalog Number: TCN0654-5G
Supplier: TCI America

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Image Unavailable-Q-2660.0500BA

5-Carboxyfluorescein

Description: Sequence: 5-Carboxy-fluorescein
Synonym(s): 5-FAM#4-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-isophthalic acid
Catalog Number: Q-2660.0500BA
Supplier: Bachem Americas
Image Unavailable-TCT2544-1G

2-(Trimethylsilyl)ethyl-3-Nitro-1H-1,2,4-triazole-1-carboxylate ≥98.0% (by titrimetric analysis)

Description: CAS Number: 1001067-09-9
Molecular Formula: C8H14N4O4Si
Molecular Weight: 258.31
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Color: White
Storage Temperature: <0°C
Catalog Number: TCT2544-1G
Supplier: TCI America

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Image Unavailable-TCP1391-5G

(±)-2-Piperazinecarboxylic acid dihydrochloride

Description: CAS Number: 3022-15-9
MDL Number: MFCD00044803
Molecular Formula: C5H10N2O2
Molecular Weight: 203.06
Form: Crystal
Color: White
Catalog Number: TCP1391-5G
Supplier: TCI America

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