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United States Biological

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MES Free Acid
MES Free Acid
United States Biological

MES Free Acid is a biological buffer (zwitterionic) designed by Good, et al., and typically referred to as Good

Mesalazine (5-Amino-2-hydroxybenzoic Acid,  5-Aminosalicylic Acid, Fisalamine, 5-ASA, Mesalamine, Asacol, Asacolitin, Claversal, Mesasal, Pentasa)
Mesalazine (5-Amino-2-hydroxybenzoic Acid, 5-Aminosalicylic Acid, Fisalamine, 5-ASA, Mesalamine, Asacol, Asacolitin, Claversal, Mesasal, Pentasa)
United States Biological

Anti-inflammatory (gastrointestinal). Melting Point: >250 degrees C (dec) Solubility: DMSO Method for determining Identity: HNMR Spectroscopic Analysis TLC...

3-Mercaptotyramine, Hydrochloride
3-Mercaptotyramine, Hydrochloride
United States Biological

3-Mercaptotyramine, the mercapto analog of dopamine, irreversibly inhibits the enzyme, catechol-O-methyltransferase, presumably by the formation of an SS...

3-Mercaptopicolinic acid, Hydrochloride
3-Mercaptopicolinic acid, Hydrochloride
United States Biological

A potent inhibitor of gluconeogenesis. Melting Point: As Reported Solubility: As Reported Method for Determining Identity: Proton NMR (D2O) Spectroscopic and...

4-Mercaptophenylpropionic Acid (3-(4-Mercaptophenyl)propionic Acid)
4-Mercaptophenylpropionic Acid (3-(4-Mercaptophenyl)propionic Acid)
United States Biological

A useful synthetic intermediate for the preparation of novel antiinflammatory agents. Melting Point: 113-115 degrees C Storage and Stability: May be stored...

4-Mercaptophenylbutyric Acid (4-(4-Mercaptophenyl)butyric Acid)
4-Mercaptophenylbutyric Acid (4-(4-Mercaptophenyl)butyric Acid)
United States Biological

Atmosphere: Inert gas Melting Point: 62-65 degrees C Solubility: Chloroform, Methanol Method for Determining Identity: Proton NMR (CDCl3) and MS TLC...

3-Mercaptophenylbutyric Acid, Technical Grade (85-90%, Remainder Possibly Dimer) (4-(3-Mercaptophenyl)butyric Acid)
3-Mercaptophenylbutyric Acid, Technical Grade (85-90%, Remainder Possibly Dimer) (4-(3-Mercaptophenyl)butyric Acid)
United States Biological

Melting Point: 40-42 degrees C Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20 degrees C. For maximum...

2-Mercaptophenylbutyric Acid (4-(2-Mercaptophenyl)butyric Acid)
2-Mercaptophenylbutyric Acid (4-(2-Mercaptophenyl)butyric Acid)
United States Biological

Melting Point: 58-60 degrees C Solubility: Chloroform, Ethanol Storage and Stability: May be stored at RT for short-term only. Long-term storage is...

4-Mercaptophenylacetic Acid (4-Mercaptobenzeneacetate)
4-Mercaptophenylacetic Acid (4-Mercaptobenzeneacetate)
United States Biological

A redox buffer that increases the folding rate of disulfide-containing proteins realative to traditional buffers such as glutathione and...

3-Mercaptophenylacetic Acid, 90%
3-Mercaptophenylacetic Acid, 90%
United States Biological

A useful synthetic intermediate for the preparation of novel antiinflammatory agents. Melting Point: 100-103 degrees C Solubility: Methanol Storage and...

1-(9-Mercaptononyl)-3,6,9-trioxaundecan-11-ol (3,6,9-trioxa-19-mercapto-nonadecan-1-ol)
1-(9-Mercaptononyl)-3,6,9-trioxaundecan-11-ol (3,6,9-trioxa-19-mercapto-nonadecan-1-ol)
United States Biological

Long chain alkanethiol suitable for self-assembly from solution onto gold surfaces. The control of surface functionality using these self-assembled...

23-(9-Mercaptononyl)-3,6,9,12,15,18,21-Heptaoxatricosanoic Acid (3,6,9,12,15,18,21-Heptaoxa-32-mercapto-dotriacontanoic Acid)
23-(9-Mercaptononyl)-3,6,9,12,15,18,21-Heptaoxatricosanoic Acid (3,6,9,12,15,18,21-Heptaoxa-32-mercapto-dotriacontanoic Acid)
United States Biological

Long chain alkanethiol suitable for self-assembly from solution onto gold surfaces. The control of surface functionality using these self-assembled...

N-(3-Mercapto-2-methylpropanoyl)glycine-d5 (3-Mercapto-2-methyl-propionylamino)-acetic Acid)
N-(3-Mercapto-2-methylpropanoyl)glycine-d5 (3-Mercapto-2-methyl-propionylamino)-acetic Acid)
United States Biological

A deuterated homolog of Tiopronin. Melting Point: 115-117 degrees C Solubility: Methanol Storage and Stability: May be stored at RT for short-term only....

N-(3-Mercapto-2-methylpropanoyl)glycine (3-Mercapto-2-methyl-propionylamino)-acetic Acid)
N-(3-Mercapto-2-methylpropanoyl)glycine (3-Mercapto-2-methyl-propionylamino)-acetic Acid)
United States Biological

Melting Point: 115-117 degrees C Solubility: Methanol Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20...

3-Mercapto-2-Methylpropanoic Acid
3-Mercapto-2-Methylpropanoic Acid
United States Biological

A usefule synthetic intermediate. Solubility: Chloroform Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at...

1-(Mercaptomethyl)-cyclopropaneacetic Acid (2-[1-(mercaptomethyl)cyclopropyl]acetic Acid)
1-(Mercaptomethyl)-cyclopropaneacetic Acid (2-[1-(mercaptomethyl)cyclopropyl]acetic Acid)
United States Biological

An intermediate of Montelukast. Solubility: Dimethyl Sulfoxide, Methanol, Storage and Stability: May be stored at RT for short-term only. Long-term storage...

2-Mercaptoisobutyric Acid, 90% (2-Mercapto-2-methylpropanoic Acid)
2-Mercaptoisobutyric Acid, 90% (2-Mercapto-2-methylpropanoic Acid)
United States Biological

Melting Point: 59-64 degrees C Solubility: Ether, Methanol Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended...

3-Mercaptoindole (3-Indoylthiol)
3-Mercaptoindole (3-Indoylthiol)
United States Biological

Melting Point: 99-100 degrees C Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20 degrees C. For...

3-(2-Mercapto-1H-imidazol-4-yl)pyridine
3-(2-Mercapto-1H-imidazol-4-yl)pyridine
United States Biological

Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20 degrees C. For maximum recovery of product,...

2-Mercapto-L-histidine (2-Thiolhistidine, 1H-Imidazole-4-propanoic Acid)
2-Mercapto-L-histidine (2-Thiolhistidine, 1H-Imidazole-4-propanoic Acid)
United States Biological

An intermediate in the formation of L-egothioneine, a natural amino acid ubiquitously present in cells and tissues of most plants and mammalian species. In...

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