Biochemical Reagents

GoldBio has a wide variety of analytical and organic reagents to ensure your research is accurate. For testing and classification purposes, we also offer a range of dyes, stains and indicators along with substrates and standards that will help you identify and analyze everything from biochemical interactions to bacterial classifications. In addition, our stock of pharmaceutical intermediates will help you build research grade molecules. All of these products are offered at the highest grade to ensure that you get the most accurate results.
Showing 61-80 of 257 items.

5-Fluoro-L-tryptophan monohydrate

Catalog ID Size Pricing
F-246-500 500 mg $ 207.00
F-246-1 1 g $ 377.00
F-246-2.5 2.5 g $ 858.00
F-246-5 5 g $ 1,560.00

Description

5-Fluoro-L-tryptophan monohydrate is a tryptophan derivative incorporated into proteins during their synthesis. It is useful as a reporter group due 19F and provides a way to study enzyme mechanisms through NMR. 5-fluoro-L-tryptophan is nonspecifically cytotoxic due to malfunctioning enzymes containing 5-fluoro-Trp in place of Trp.

Product Specifications

Catalog ID F-246
CAS # 16626-02-1
MW 240.24 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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F-246-500 500 mg $ 207.00
F-246-1 1 g $ 377.00
F-246-2.5 2.5 g $ 858.00
F-246-5 5 g $ 1,560.00

5-Fluoroindole

Catalog ID Size Pricing
F-130-50 50 g $ 221.00
F-130-100 100 g $ 421.00
F-130-250 250 g $ 1,000.00
F-130-500 500 g $ 1,875.00

Description

5-Fluoroindole is a reagent involved in a variety of biochemical preparation procedures including: preparation of 5-HT6 receptor ligands, immunosuppressive agents, tryptophan dioxygenase inhibitors, anticancer agents, antibacterial agents, sodium-dependent glucose co-transporter 2 (SGLT2) inhibitors, selective serotonin reuptake inhibitors, and myeloperoxidase inhibitors.

Product Specifications

Catalog ID F-130
CAS # 399-52-0
MW 135.14 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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F-130-50 50 g $ 221.00
F-130-100 100 g $ 421.00
F-130-250 250 g $ 1,000.00
F-130-500 500 g $ 1,875.00

5-Hydroxy-2-methylindole

Catalog ID Size Pricing
H-220-10 10 g $ 276.00
H-220-25 25 g $ 658.00
H-220-50 50 g $ 1,250.00
H-220-100 100 g $ 2,380.00

Description

No description available

Product Specifications

Catalog ID H-220
CAS # 13314-85-7
MW 147.18 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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H-220-10 10 g $ 276.00
H-220-25 25 g $ 658.00
H-220-50 50 g $ 1,250.00
H-220-100 100 g $ 2,380.00

5-Hydroxyindole, Ultra Pure

Catalog ID Size Pricing
H-150-25 25 g $ 301.00
H-150-50 50 g $ 569.00
H-150-100 100 g $ 1,085.00
H-150-250 250 g $ 2,566.00

Description

5-Hydroxyindole is a reagent useful for a variety of preparation procedures, including: preparation of 5-vinyl-3-pyricindecarbonitrices as PKCϴ inhibitors, melanins, indole dopamine D2 receptor antagonists, anthranilic acids, anticancer agents, and tubulin inhibitors.

Product Specifications

Catalog ID H-150
CAS # 1953-54-4
MW 133.15 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at 4°C. Protect from light.
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H-150-25 25 g $ 301.00
H-150-50 50 g $ 569.00
H-150-100 100 g $ 1,085.00
H-150-250 250 g $ 2,566.00

5-Hydroxyindole-2-carboxylic acid

Catalog ID Size Pricing
H-190-10 10 g $ 271.00
H-190-25 25 g $ 645.00
H-190-50 50 g $ 1,226.00
H-190-100 100 g $ 2,326.00

Description

5-Hydroxyindole-2-carboxylic acid is used in a variety of preparation procedures, including: preparation of oxadiazole analogs as SH2 inhibitors of tyrosine kinase ZAP-70, peptidomimetic inhibitors of signal transducers and Stat3 activators, 5-hydroxyindole-2-carboxylic acid amides as histamine-3 receptor inverse agonists, melanins, and anticancer agents. Upon oxidation with KMnO4, 5-hydroxyindole-2-carboxylic acid yields pyrrole-2,3,5-tricarboxylic acid.

Product Specifications

Catalog ID H-190
CAS # 21598-06-1
MW 177.16 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C.
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H-190-10 10 g $ 271.00
H-190-25 25 g $ 645.00
H-190-50 50 g $ 1,226.00
H-190-100 100 g $ 2,326.00

5-Hydroxyindole-3-acetic acid

Catalog ID Size Pricing
H-180-2.5 2.5 g $ 266.00
H-180-5 5 g $ 462.00
H-180-10 10 g $ 803.00
H-180-25 25 g $ 1,746.00

Description

5-Hydroxyindole-3-acetic acid is the primary serotonin metabolite and a biomarker researched for its implication in intestinal carcinoid syndrome. Additionally, 5-HIAA has been shown to be increased in diseases such as Celiac disease and Whipple disease.

Product Specifications

Catalog ID H-180
CAS # 54-16-0
MW 191.19 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store desiccated at -20°C. Protect from light.
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H-180-2.5 2.5 g $ 266.00
H-180-5 5 g $ 462.00
H-180-10 10 g $ 803.00
H-180-25 25 g $ 1,746.00

5-Methoxy-2-methylindole-3-acetic acid

Catalog ID Size Pricing
M-260-10 10 g $ 276.00
M-260-25 25 g $ 656.00
M-260-50 50 g $ 1,237.00
M-260-100 100 g $ 2,348.00

Description

5-Methoxy-2-methylindole-3-acetic acid is used to prepare indomethacin analogs with anti-inflammatory properties, histone deacetylase inhibitors, prostaglandin D2 receptor antagonists, and various adenosine derivatives. Additionally, it has been used to determine indomethacin content in samples using HPLC. 5-methoxy-2-methylindole-3-acetic acid is a hydrolysis product of indomethacin.

Product Specifications

Catalog ID M-260
CAS # 2882-15-7
MW 219.24 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at 4°C. Protect from light.
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M-260-10 10 g $ 276.00
M-260-25 25 g $ 656.00
M-260-50 50 g $ 1,237.00
M-260-100 100 g $ 2,348.00

5-Methoxy-2-methylindole

Catalog ID Size Pricing
M-250-25 25 g $ 248.00
M-250-50 50 g $ 447.00
M-250-100 100 g $ 806.00
M-250-250 250 g $ 1,829.00

Description

5-Methoxy-2-methylindole is a reagent useful in a variety of procedures, including: palladium acetate catalyzed arylation reactions, enantioselective Friedel-Crafts alkylations, alkylindole synthesis, and cyclopentaindolone synthesis.

Product Specifications

Catalog ID M-250
CAS # 1076-74-0
MW 161.21 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at 4°C. Protect from light.
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M-250-25 25 g $ 248.00
M-250-50 50 g $ 447.00
M-250-100 100 g $ 806.00
M-250-250 250 g $ 1,829.00

5-Methoxy-DL-tryptophan

Catalog ID Size Pricing
M-263-100 100 mg $ 35.00
M-263-1 1 g $ 198.00
M-263-2.5 2.5 g $ 413.00
M-263-5 5 g $ 688.00

Description

5-Methoxy-DL-tryptophan is an derivative of tryptophan.

Product Specifications

Catalog ID M-263
CAS # 28052-84-8
MW 234.26 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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M-263-100 100 mg $ 35.00
M-263-1 1 g $ 198.00
M-263-2.5 2.5 g $ 413.00
M-263-5 5 g $ 688.00

5-Methoxy-L-tryptophan

Catalog ID Size Pricing
M-265-250 250 mg $ 247.00
M-265-500 500 mg $ 470.00
M-265-1 1 g $ 895.00
M-265-2.5 2.5 g $ 2,132.00

Description

5-Methoxy-L-tryptophan is a tryptophan derivative.

Product Specifications

Catalog ID M-265
CAS # 25197-96-0
MW 234.26 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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M-265-250 250 mg $ 247.00
M-265-500 500 mg $ 470.00
M-265-1 1 g $ 895.00
M-265-2.5 2.5 g $ 2,132.00

5-Methoxyindole Ultra Pure

Catalog ID Size Pricing
M-180-50 50 g $ 76.00
M-180-100 100 g $ 138.00
M-180-250 250 g $ 329.00
M-180-500 500 g $ 608.00

Description

5-Methoxyindole Ultra Pure is used to synthesize and analyze interactions between indole species. It displays dual agonist and inverse agonist activity at the 5-HT3B receptor and partial agonism at the 5-HT3A receptor.

Product Specifications

Catalog ID M-180
CAS # 1006-94-6
MW 147.18 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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M-180-50 50 g $ 76.00
M-180-100 100 g $ 138.00
M-180-250 250 g $ 329.00
M-180-500 500 g $ 608.00

5-Methyl-DL-tryptophan

Catalog ID Size Pricing
M-494-1 1 g $ 169.00
M-494-2.5 2.5 g $ 374.00
M-494-5 5 g $ 663.00
M-494-10 10 g $ 1,173.00

Description

5-Methyl-DL-tryptophan is an analog of tryptophan. It is an inhibitor of anthranilate compound synthesis. Additionally, 5-methyl-DL-tryptophan is used to select for genetic mutants of Methanococcus voltae. It is a repressor of the Trp operon and a tryptophanase substrate as well.

Product Specifications

Catalog ID M-494
CAS # 951-55-3
MW 218.26 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store desiccated at 4°C. Protect from light.
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M-494-1 1 g $ 169.00
M-494-2.5 2.5 g $ 374.00
M-494-5 5 g $ 663.00
M-494-10 10 g $ 1,173.00

5-Nitro-DL-tryptophan

Catalog ID Size Pricing
N-420-250 250 mg $ 76.00
N-420-1 1 g $ 206.00
N-420-2.5 2.5 g $ 434.00
N-420-5 5 g $ 724.00

Description

5-Nitro-DL-tryptophan is a tryptophan derivative commonly used in biochemical research applications.

Product Specifications

Catalog ID N-420
CAS # 6525-46-8
MW 249.23 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at 4°C.
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N-420-250 250 mg $ 76.00
N-420-1 1 g $ 206.00
N-420-2.5 2.5 g $ 434.00
N-420-5 5 g $ 724.00

5-Nitroindole

Catalog ID Size Pricing
N-160-100 100 g $ 243.00
N-160-250 250 g $ 579.00
N-160-500 500 g $ 1,108.00
N-160-1 1 kg $ 2,116.00

Description

5-Nitroindole is a reagent involved in the synthesis of a variety of biochemical compounds, including: 2-oxo-1-pyrrolidine analogs, mGlu4 allosteric modulators, protein kinase inhibitors, antiproliferative agents, anti-HIV 1 agents, antifungal agents, anti-leukemic agents, antivascular agents, anticancer agents, and cannabinoid receptor type 1 (CB1) antagonists.

Product Specifications

Catalog ID N-160
CAS # 6146-52-7
MW 162.15 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at 4°C. Protect from light.
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N-160-100 100 g $ 243.00
N-160-250 250 g $ 579.00
N-160-500 500 g $ 1,108.00
N-160-1 1 kg $ 2,116.00

6-Aminoindoline dihydrochloride

Catalog ID Size Pricing
A-250-5 5 g $ 303.00
A-250-10 10 g $ 504.00
A-250-25 25 g $ 1,050.00
A-250-50 50 g $ 1,747.00

Description

No description available

Product Specifications

Catalog ID A-250
CAS # 28228-73-1
MW 207.10 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at 4°C. Protect from light.
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A-250-5 5 g $ 303.00
A-250-10 10 g $ 504.00
A-250-25 25 g $ 1,050.00
A-250-50 50 g $ 1,747.00

6-Azauracil

Catalog ID Size Pricing
A-400-50 50 g $ 215.00
A-400-250 250 g $ 975.00
A-400-500 500 g $ 1,741.00
A-400-1 1 kg $ 3,166.00

Description

6-Azauracil is a growth inhibitor effective on a variety of microorganisms. It functions by depleting the intracellular GTP and UTP nucleotide supply. 6-AU is research of transcription modulation.

Product Specifications

Catalog ID A-400
CAS # 461-89-2
MW 113.08 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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A-400-50 50 g $ 215.00
A-400-250 250 g $ 975.00
A-400-500 500 g $ 1,741.00
A-400-1 1 kg $ 3,166.00

6-Bromo-DL-tryptophan

Catalog ID Size Pricing
B-770-1 1 g $ 212.00
B-770-2.5 2.5 g $ 485.00
B-770-5 5 g $ 879.00
B-770-10 10 g $ 1,491.00

Description

6-Bromo-DL-tryptophan is an analog of tryptophan.

Product Specifications

Catalog ID B-770
CAS # 33599-61-0
MW 283.13 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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B-770-1 1 g $ 212.00
B-770-2.5 2.5 g $ 485.00
B-770-5 5 g $ 879.00
B-770-10 10 g $ 1,491.00

6-Chloro-3-indoxyl-alpha-D-mannopyranoside

Catalog ID Size Pricing
C-210-1 1 g $ 249.00
C-210-2.5 2.5 g $ 515.00
C-210-5 5 g $ 843.00
C-210-10 10 g $ 1,392.00

Description

6-Chloro-3-indoxyl-alpha-D-mannopyranoside is a chromogenic substrate for α-mannosidase, which yields a salmon colored precipitate upon cleavage.

Product Specifications

Catalog ID C-210
CAS # 425427-88-9
MW 329.74 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C. Protect from light.
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C-210-1 1 g $ 249.00
C-210-2.5 2.5 g $ 515.00
C-210-5 5 g $ 843.00
C-210-10 10 g $ 1,392.00

6-Chloro-3-indoxyl-beta-D-glucuronic acid, cyclohexylammonium salt

Catalog ID Size Pricing
C-200-1 1 g $ 178.00
C-200-2.5 2.5 g $ 398.00
C-200-5 5 g $ 703.00
C-200-10 10 g $ 938.00

Description

6-Chloro-3-indoxyl-beta-D-glucuronic acid, cyclohexylammonium salt is a chromogenic β-glucuronidase substrate, which yields a salmon colored precipitate upon cleavage.

Product Specifications

Catalog ID C-200
CAS # 138182-20-4
MW 442.90 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C.
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C-200-1 1 g $ 178.00
C-200-2.5 2.5 g $ 398.00
C-200-5 5 g $ 703.00
C-200-10 10 g $ 938.00

6-Chloro-5-fluoroindole

Catalog ID Size Pricing
C-130-2.5 2.5 g $ 247.00
C-130-5 5 g $ 469.00
C-130-10 10 g $ 894.00
C-130-25 25 g $ 2,128.00

Description

No description available

Product Specifications

Catalog ID C-130
CAS # 122509-72-2
MW 169.59 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at 4°C. Protect from light.
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C-130-2.5 2.5 g $ 247.00
C-130-5 5 g $ 469.00
C-130-10 10 g $ 894.00
C-130-25 25 g $ 2,128.00

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