(±)-Metoprolol (+)-tartrate salt , Analysis standard , 56392-17-7

Synonym(s):
(±)1-(Isopropylamino)-3-[p-(β-methoxyethyl)phenoxy]-2-propanol (+)-tartrate salt;(±)-Metoprolol (+)-tartrate salt;Lopressor

CAS NO.：56392-17-7

Empirical Formula: 2C15H25NO3.C4H6O6

Molecular Weight: 684.82

MDL number: MFCD00056257

EINECS: 260-148-9

PRODUCT Properties

• Melting point: 120℃
• Boiling point: 695.37°C (rough estimate)
• Density: 1.1946 (rough estimate)
• refractive index: 1.5300 (estimate)
• Flash point: 9℃
• storage temp.: 2-8°C
• solubility: H2O: soluble50mg/mL
• form: powder
• color: white to off-white
• Water Solubility: Soluble in water (>1000 mg/ml), methanol (>500 mg/ml), chloroform (496 mg/ml), ethanol (31 mg/ml at 25°C), and DMSO (100 mg/ml at 25°C).
• λmax: 223nm(H2O)(lit.)
• Merck: 14,6151
• BCS Class: 1
• Stability: Stable. Incompatible with strong oxidizing agents.

Description and Uses

Metoprolol (tartrate) (Item No. 21165) is an analytical reference standard categorized as a β₁-adrenergic receptor blocker. This product is intended for use in analytical forensic applications. Metoprolol (succinate) is available as a general research tool .

A b1-Adrenergic blocker

Safety

• Symbol(GHS): GHS08,GHS09
• Signal word: Warning
• Hazard statements: H361d-H411
• Precautionary statements: P201-P202-P273-P280-P308+P313-P391
• Hazard Codes: F,T
• Risk Statements: 11-23/24/25-39/23/24/25
• Safety Statements: 7-16-36/37-45-24/25
• RIDADR: UN1230 - class 3 - PG 2 - Methanol, solution
• WGK Germany: 3
• RTECS: UB7450100
• HS Code: 29225090
• Toxicity: LD50 in female mice, male rats (mg/kg): 118, ~90 i.v.; 2090, 3090 orally (Bodin)