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United States Biological

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4-Hydroxy-1-(3-pyridyl)-1-butanone (3,3,4,4-D4) (HPB-D4)
4-Hydroxy-1-(3-pyridyl)-1-butanone (3,3,4,4-D4) (HPB-D4)
United States Biological

A tobacco-specific nitrosamine adduct and metabolite of NNK, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone. Melting Point: 39-41 degrees C Solubility:...

4-Hydroxy-1-(3-pyridyl)-1-butanone-4,4-d2 (HPB-4,4-d2)
4-Hydroxy-1-(3-pyridyl)-1-butanone-4,4-d2 (HPB-4,4-d2)
United States Biological

A tobacco-specific nitrosamine adduct and metabolite of NNK, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone. Solubility: Acetone, Chloroform, DMSO, Water...

4-Hydroxy-1-(3-pyridyl)-1-butanone (HPB)
4-Hydroxy-1-(3-pyridyl)-1-butanone (HPB)
United States Biological

A tobacco-specific nitrosamine adduct and metabolite of NNK, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone. Melting Point: 34-37 degrees C Solubility:...

1-Hydroxypyrene-b-D-glucuronide
1-Hydroxypyrene-b-D-glucuronide
United States Biological

A metabolite of 1-Hydroxypyrene, which is found in humane urine after exposure to coal tar and a coal derived product. Melting Point: 192-194C Solubility:...

1-Hydroxypyrene-d9 (1-Pyrenol-d9)
1-Hydroxypyrene-d9 (1-Pyrenol-d9)
United States Biological

Found in humane urine after exposure to coal tar and a coal derived product. Melting Point: 175-177C Solubility: DMSO, Methanol Method for Determining...

1-Hydroxypyrene (1-Pyrenol)
1-Hydroxypyrene (1-Pyrenol)
United States Biological

Found in humane urine after exposure to coal tar and a coal derived product. Melting Point: 176-178 degrees C Solubility: DMSO, Methanol Method for...

3-Hydroxypropyl p-Methoxybenzyl Thioether
3-Hydroxypropyl p-Methoxybenzyl Thioether
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,...

S-(3-Hydroxypropyl)cysteine
S-(3-Hydroxypropyl)cysteine
United States Biological

Melting Point: 204-210 degrees C Solubility: DMSO, Water Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at...

(+/-)-4-Hydroxypropranolol, Hydrochloride
(+/-)-4-Hydroxypropranolol, Hydrochloride
United States Biological

A metabolite of Propanolol. Melting Point: 167-169C Solubility: DMSO, Methanol Methof for Determining Identity: Proton NMR and Mass Spectroscopic Analysis...

3-Hydroxypropionamide (Hydracrylamide)
3-Hydroxypropionamide (Hydracrylamide)
United States Biological

Melting Point: 60-62 degrees C Solubility: DMSO, Methanol, Water Storage and Stability: May be stored at RT for short-term only. Long-term storage is...

5-Hydroxy Propafenone-d5 Hydrochloride (1-[5-Hydroxy-2-[2-hydroxy-3-(propylamino)propoxy]phenl]-3-phenyl-1-propanone-d5 Hydrochloride, GPV 129-d5)
5-Hydroxy Propafenone-d5 Hydrochloride (1-[5-Hydroxy-2-[2-hydroxy-3-(propylamino)propoxy]phenl]-3-phenyl-1-propanone-d5 Hydrochloride, GPV 129-d5)
United States Biological

A labeled metabolite of Propafenone. Melting Point: 214-216?C Solubility: Dimethyl Sulfoxide, Methanol Storage and Stability: May be stored at RT for...

5-Hydroxy Propafenone Hydrochloride (1-[5-Hydroxy-2-[2-hydroxy-3-(propylamino)propoxy]phenl]-3-phenyl-1-propanone Hydrochloride, GPV 129)
5-Hydroxy Propafenone Hydrochloride (1-[5-Hydroxy-2-[2-hydroxy-3-(propylamino)propoxy]phenl]-3-phenyl-1-propanone Hydrochloride, GPV 129)
United States Biological

A metabolite of Propafenone. Melting Point: 210-216?C Solubility: DMSO, Methanol Storage and Stability: May be stored at RT for short-term only. Long-term...

(2S,4R)-1-Boc-4-hydroxy-proline Methyl Ester
(2S,4R)-1-Boc-4-hydroxy-proline Methyl Ester
United States Biological

Solubility: Chloroform, Dichloromethane, DMF, Ethyl Acetate Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended...

(2S,4R)-4-Hydroxy-proline Benzyl Ester, Toluene Sulfonic Acid Salt
(2S,4R)-4-Hydroxy-proline Benzyl Ester, Toluene Sulfonic Acid Salt
United States Biological

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

17a-Hydroxyprogesterone (17-Hydroxy-pregn-4-ene-3,20-dione, 4-Pregnen-17a-ol-3,20-dione)
17a-Hydroxyprogesterone (17-Hydroxy-pregn-4-ene-3,20-dione, 4-Pregnen-17a-ol-3,20-dione)
United States Biological

Solubility: Chloroform Method for Determining Identity:Proton NMR Spectroscopic and Mass Spectrometric Analysis TLC Conditions:SiO2: Dichloromethane:...

3-a-Hydroxy Pravastatin Sodium Salt (3-a-iso-Pravastatin)
3-a-Hydroxy Pravastatin Sodium Salt (3-a-iso-Pravastatin)
United States Biological

A metabolite of Pravastatin, a competitive inhibitor of HMG-CoA reductase. Bioactive metabolite of mevastatin. Melting Point: As Reported Solubility: As...

3-a-Hydroxy Pravastatin Lactone (3-a-iso-Pravastatin)
3-a-Hydroxy Pravastatin Lactone (3-a-iso-Pravastatin)
United States Biological

Melting Point: As Reported Solubility: As Reported Method for Determining Identity: Proton NMR (CDCl3) Spectroscopic and Mass Spectrometric Analysis TLC...

Hydroxy Pioglitazone-d4 (M-IV)(Mixture of diastereomers) (5-[[4-[2-[5-(1-Hydroxyethyl-d4)-2-pyridinyl]ethoxy]phenyl]methyl]-2,4-thiazolidinedione)
Hydroxy Pioglitazone-d4 (M-IV) (Mixture of diastereomers) (5-[[4-[2-[5-(1-Hydroxyethyl-d4)-2-pyridinyl]ethoxy]phenyl]methyl]-2,4-thiazolidinedione)
United States Biological

A labeled metabolite of Pioglitazone. Melting Point: 157-158 degrees C Solubility: Methanol Storage and Stability: May be stored at RT for short-term only....

(-)-(1s,2s,5s)-2-Hydroxy-3-pinanone
(-)-(1s,2s,5s)-2-Hydroxy-3-pinanone
United States Biological

A useful chiral auxillary for synthesis. Melting Point: 27-29 degrees C Solubility: Ethyl Acetate, Methanol Storage and Stability: May be stored at RT for...

(+)-(1r,2r,5r)-2-Hydroxy-3-pinanone
(+)-(1r,2r,5r)-2-Hydroxy-3-pinanone
United States Biological

A useful chiral auxillary for synthesis. Melting Point: 35.5-36.5 degrees C Solubility: Acetone, Ethyl Acetate, Methanol Storage and Stability: May be stored...

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