CAS 1346601-19-1

Bisoprolol Impurity 1

CAS: 1346601-19-1

Formula: C₁₅H₂₃NO₅

Color and Shape: White To Off-White Solid

Molecular weight: 297.35

Ref: 4Z-B-096

2-Hydroxyethyl 4-[((2RS)-2-Hydroxy-3-(isopropylamino)propyl)oxy]benzoate

CAS: 1346601-19-1

Color and Shape: Neat

Ref: 86-MM0460.22

Benzalkonium Chloride Impurity 2-d5

CAS: 1346601-19-1

Formula: C₂₃H₃₅D₅NO₂·Cl

Color and Shape: White To Off-White Solid

Molecular weight: 367.61 35.45

Ref: 4Z-B-096005

Bisoprolol Hydroxyethyl Ester Hemifumarate Impurity

Controlled Product

CAS: 1346601-19-1

Applications Bisoprolol Hydroxyethyl Ester, is an impurity of Bisoprolol Hemifumarate (B510500), a selective β-adrenergic blocker. Used as an antihypertensive.
References Tattersfield, A.E., et al.: Brit. J. Clin. Pharmacol., 18, 343 (1984), Kohli, R.S., et al.: Eur. Heart J., 6, 845 (1985), Zachariah, P.K., et al.: Clin. Ther., 15, 779 (1993),

Formula: C₃₄H₅₀N₂O₁₄

Color and Shape: Off-White

Molecular weight: 710.77

Ref: TR-B510515

4-(2-Hydroxy-3-isopropylaminopropoxy)benzoic Acid 2-Hydroxyethyl Ester

Controlled Product

CAS: 1346601-19-1

Applications Bisoprolol (B510500) impurity.

Formula: C₁₅H₂₃NO₅

Color and Shape: Neat

Molecular weight: 297.35

Ref: TR-H946790

4-(2-Hydroxy-3-isopropylaminopropoxy)benzoic acid 2-hydroxyethyl ester

CAS: 1346601-19-1

4-(2-Hydroxy-3-isopropylaminopropoxy)benzoic acid 2-hydroxyethyl ester is a synthetic drug product that can be used as an HPLC standard. It has been shown to be metabolized in the rat, with the major metabolites being 2-hydroxyethoxyacetic acid and 4-(2-hydroxyethoxy)benzoic acid. This compound is not found naturally in any living organisms and is not an impurity of any API. The purity of this compound is >98%.

Formula: C₁₅H₂₃NO₅

Purity: Min. 95%

Molecular weight: 297.35 g/mol

Ref: 3D-WDC60119

Bisoprolol Hydroxyethyl Ester Impurity

CAS: 1346601-19-1

Formula: C₁₅H₂₃NO₅

Molecular weight: 297.35

Ref: ST-EA-CP-B14028