Labelled Impurities
Product Name:
Related CAS:
1106685-84-0 (unlabelled)
4-Hydroxymethylambrisentan-d5 is a labelled impurity of ambrisentan. Ambrisentan is an endothelin receptor antagonist used as a medication indicated for pulmonary hypertension.
Molecular Weight:
Molecular Formula:
Other Impurities

Related Other Impurities Products

CAS 1398065-80-9 (±)-Micozole-d5 Nitrate (2,4-dichlorobenzyloxy-d5)

(±)-Micozole-d5 Nitrate (2,4-dichloroben
(CAS: 1398065-80-9)

One of the isotopic labelled form of (±)-Micozole Nitrate, which could be used as an antifungal agent.

Rasagiline 13C3 mesylate (racemic)
(CAS: 1216757-55-9)

The mesylate salt form of isotope labelled racemic Rasagiline which is a monoamine oxidase inhibitor.

Valganciclovir-d8 (Mixture of Diastereom
(CAS: 1132088-63-1)

Valganciclovir-d8 is the labelled analogue of Valganciclovir. Valganciclovir is an antiviral drug used for the treatment of cytomegalovirus (CMV) infection.

Trimipramine-d3 Maleate
(CAS: 1185245-93-5)

Stable Isotope labelled Trimipramine Maleate. Trimipramine is a tricyclic antidepressant (TCA) usedf for the treatment of depression.

Rosuvastatin Lactone d6

A deuterated Rosuvastatin impurity.Rosuvastatin is an antilipemic agent that competitively inhibits hydroxymethylglutaryl-coenzyme A (HMG-CoA) reductase

(CAS: 1217661-14-7)

One of the isotopic labelled form of (±)-Voricozole, which is an Ergosterol Biosynthesis inhibitor and could be used as an antifungal agent.

CAS 1219795-47-7 (±)-Nisoldipine-d4(2-nitrophenyl-d4)

(CAS: 1219795-47-7)

One of the isotopic labelled form of (±)-Nisoldipine, which is a dihydropyridine calcium channel blocker and could be used as antianginal and antihypertensive a...

Racemic Arimoclomol-d10 Maleate

Racemic Arimoclomol-d10 Maleate is a labelled analogue of Arimoclomol. Arimoclomol is a drug in the experiment developed to treat Niemann-Pick type C.

CAS 1130899-41-0 Ibandronic Acid-d3

Ibandronic Acid-d3
(CAS: 1130899-41-0)

Ibandronic Acid-d3 is a labelled Ibandronic Acid. Ibandronic Acid is a medication indicated for the prevention of osteoporosis in post-menopausal women.

cis-Clomiphene-d5 Hydrochloride

Cis-Clomiphene-d5 Hydrochloride is a labelled cis isomer of Clomiphene. Clomiphene is a non-steroidal fertility drug used to improve ovulation in women.

(CAS: 1356841-18-3)

An impurity of Perindoprilat which is a non-sulfhydryl angiotensin-converting enzyme (ACE) inhibitor.

2-(3-Cyanopropyl)isothiourea HCl (Isothi

One of the isotopic labelled form of Kevetrin ( thioureidobutyronitrile), which is an activator of the tumor suppressor protein p53.

Lapatinib Impurity-d4

A labelled Lapatinib Impurity.

CAS 1398065-95-6 (±)-Atomoxetine-d5 HCl (phenyl-d5)

(±)-Atomoxetine-d5 HCl (phenyl-d5)
(CAS: 1398065-95-6)

One of the isotopic labelled form of (±)-Atomoxetine, which has been found to show activities on receptor-operated calcium channels at some extent, could be use...

CAS 1185031-19-9 (±)-Pindolol-d7(iso-propyl-d7)

(CAS: 1185031-19-9)

One of the isotopic labelled form of (±)-Pindolol-, which is a β-adrenergic blocker and could be used as antihypertensive and antiglaucoma agent.

CAS 50592-31-9 p-Bromofluorobenzene-d4

(CAS: 50592-31-9)

1-Amino Adamantane-d6
(CAS: 1219805-53-4)

Labelled 1-Aminoadamantane.

1’-Hydroxy Bufuralol-d9 (Mixture of Dias
(CAS: 1185069-74-2)

1’-Hydroxy Bufuralol-d9 is a labelled 1’-Hydroxy Bufuralol. Bufuralol is a beta-adrenoceptor antagonist.

Olmesartan Medoxomil-d6
(CAS: 1127298-67-2)

A metabolite of Olmesartan, which is a specific angiotensin II type 1 (AT1) receptor antagonist with antihypertensive effect. hAT1 receptors: IC50 = 6.17 nM

trans-4-Hydroxy Solifenacin-d7 (Mixture

Isotope labelled impurity of Solifenacin. Solifenacin is a muscarinic M3 receptor antagoinst for treating contraction of overactive bladder with associated prob...