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United States Biological

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Normesuximide-d5
Normesuximide-d5
United States Biological

A labeled metabolite of calcium channel succinimide antiepileptic drug Methsuximide. Form: Off-White to Light Beige Solid Melting Point: 78-80 degrees C...

Theobromine-d6
Theobromine-d6
United States Biological

A labeled metabolite of Caffeine. Form: White Solid Melting Point: >300 degrees C Solubility: DMSO

1,7-Dimethyluric Acid-d3
1,7-Dimethyluric Acid-d3
United States Biological

A labeled metabolite of Caffeine. Form: Light Grey Solid Melting Point: >300 degrees C Solubility: DMSO

2-Phenylbutyric Acid-d5
2-Phenylbutyric Acid-d5
United States Biological

A labeled metabolite of Butamirate. Form: White Solid Solubility: Chloroform

3-O-Methyl Colterol-d9
3-O-Methyl Colterol-d9
United States Biological

A labeled metabolite of Bitolterol, a new bronchodilator. Form: White Solid Melting Point: 140-143 degrees C Solubility: Chloroform, Methanol

Demethyl Benzydamine-d3 Hydrochloride
Demethyl Benzydamine-d3 Hydrochloride
United States Biological

A labeled metabolite of Benzydamine. Form: Pale Beige Solid Melting Point: 144-146 degrees C Solubility: Chloroform, Methanol

Benzydamine-d6 N-Oxide
Benzydamine-d6 N-Oxide
United States Biological

A labeled metabolite of Benzydamine Form: Yellow Semi Solid Solubility: Chloroform, Methanol

Azelastine-13C,d3 N-Oxide (Mixture of Diastereomers)
Azelastine-13C,d3 N-Oxide (Mixture of Diastereomers)
United States Biological

A labeled metabolite of Azelastine. Form: White Solid Melting Point: 148-150 degrees C Solubility: Chloroform, Methanol

Thiouric Acid-13C3 Sodium Salt Dihydrate
Thiouric Acid-13C3 Sodium Salt Dihydrate
United States Biological

A labeled metabolite of Azathioprine. Form: Tan Solid Melting Point: >300 degrees C (dec.) Solubility: DMSO, Water

Arecaidine-d5 Hydrobromide
Arecaidine-d5 Hydrobromide
United States Biological

A labeled metabolite of Arecoline, a cholinergic agonist. Form: Tan Solid Melting Point: >213 degrees C (dec.) Solubility: Methanol, Water

2-(R)-[1-(S)-(3,5-Bis(trifluoromethyl)phenyl)ethoxy]-3-(S)-fluorophenylmorpholine-d2
2-(R)-[1-(S)-(3,5-Bis(trifluoromethyl)phenyl)ethoxy]-3-(S)-fluorophenylmorpholine-d2
United States Biological

A labeled metabolite of Aprepitant Form: Yellow Oil Solubility: Chloroform, Dichloromethane, Methanol

2-(R)-[1-(R)-(3,5-Bis(trifluoromethyl)phenyl)ethoxy]-3-(S)-fluorophenylmorpholine-d2
[Aprepitant-M2-d2]
2-(R)-[1-(R)-(3,5-Bis(trifluoromethyl)phenyl)ethoxy]-3-(S)-fluorophenylmorpholine-d2 [Aprepitant-M2-d2]
United States Biological

A labeled metabolite of Aprepitant Form: Yellow Oil Solubility: Chloroform, Dichloromethane, Methanol

4,6-Dihydroxypyrazolo[3,4-d]pyrimidine-13C,15N2
4,6-Dihydroxypyrazolo[3,4-d]pyrimidine-13C,15N2
United States Biological

A labeled metabolite of Allopurinol. Form: Off-White Solid Melting Point: >300 degrees C Solubility: DMSO

N-Acetyl-S-(1-cyano-2-hydroxyethyl)-L-cysteine-d3 Dicyclohexylamine Salt
(Mixture of Diastereomers)
N-Acetyl-S-(1-cyano-2-hydroxyethyl)-L-cysteine-d3 Dicyclohexylamine Salt (Mixture of Diastereomers)
United States Biological

A labeled metabolite of Acrylonitrile (ACN). Form: Off-White Solid Melting Point: 161-163 degrees C Solubility: Methanol

N-Acetyl-S-(2-hydroxy-3-propionamide)-L-cysteine-d3 Dicyclohexylammonium Salt
N-Acetyl-S-(2-hydroxy-3-propionamide)-L-cysteine-d3 Dicyclohexylammonium Salt
United States Biological

A labeled metabolite of Acrylamide. Form: White Solid Melting Point: 162-166 degrees C Solubility: DMSO, Methanol

2-(1-Hydroxyethyl) Promazine-d4
2-(1-Hydroxyethyl) Promazine-d4
United States Biological

A labeled metabolite of Acepromazine. Form: Off-White Solid Melting Point: 93-95 degrees C Solubility: Methanol

Methyl Diethyldithiocarbamate-d3
Methyl Diethyldithiocarbamate-d3
United States Biological

A labeled metabolite of a mixed disulfide S-(N,N-diethyldithiocarbamoyl)-N-acetyl-L-cysteine (AC-DDTC), an antimutagenic mixed disulfide from disulfiram....

5-Fluorodihydropyrimidine-2,4-dione-13C,15N2
5-Fluorodihydropyrimidine-2,4-dione-13C,15N2
United States Biological

A labeled metabolite of 5-Fluorouracil. Form: Off-White to Pale Yellow Solid Melting Point: 237-239 degrees C Solubility: Dimethyl Sulfoxide, Methanol

Estrone-d4
Estrone-d4
United States Biological

A labeled metabolite of 17b-Estradiol. Form: White Solid Melting Point: 247-250 degrees C Solubility: Sparingly Soluble in Chloroform and Methanol

Estrone-d2
Estrone-d2
United States Biological

A labeled metabolite of 17b-Estradiol. Form: Off-White Solid Melting Point: 250-253 degrees C (dec.) Solubility: DMSO, Methanol

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