27715

L-(+)-Milchsäure

80%

• Synonym(e): (S)-2-Hydroxy-propionsäure
• Empirische Formel (Hill-System): C₃H₆O₃
• CAS-Nummer: 79-33-4
• Molekulargewicht: 90.08
• Beilstein: 1720251
• MDL-Nummer: MFCD00064266
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57648269
• NACRES: NA.21

Eigenschaften

• Qualitätsniveau: 100
• Assay: 80%
• Form: liquid
• Glührückstand: ≤0.1% (as SO₄)
• Löslichkeit: water: soluble(lit.)
• Anionenspuren: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤100 mg/kg
• Kationenspuren: Ca: ≤100 mg/kg; Fe: ≤10 mg/kg
• Wirkungsspektrum von Antibiotika: Gram-negative bacteria
• Wirkungsweise: cell membrane | interferes
• SMILES String: C[C@H](O)C(O)=O
• InChI: 1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)/t2-/m0/s1
• InChIKey: JVTAAEKCZFNVCJ-REOHCLBHSA-N

Beschreibung

Anwendung

• Pharmaceutical and biomaterial applications: L-(+)-Lactic acid enhances M2 macrophage polarization through regulation of the PCK2/AMPK/mTOR signaling pathway in poly-L-lactic acid membranes, indicating its vital role in biomedicine and materials science (Tang et al., 2024).


• Agricultural biotechnology: The induction of defense responses in tobacco against Phytophthora nicotianae by L-(+)-Lactic acid underscores its potential application in agricultural biotechnology for plant disease management (Yan et al., 2024).

Biochem./physiol. Wirkung

Use as a substrate for the lactic acid dehydrogenase enzymes.

Sicherheitshinweise

• Piktogramme: GHS05
• Signalwort: Danger
• H-Sätze: H314
• P-Sätze: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Gefahreneinstufungen: Eye Dam. 1 - Skin Corr. 1
• Zusätzliche Gefahrenhinweise: EUH071
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): 230.0 °F
• Flammpunkt (°C): 110 °C
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter