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  7. L-(-)-Malic acid, 99%

L-(-)-Malic acid, 99%

Codice prodotto. 15455479
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Quantità:
100 g
500 g
2.5 kg
Dimensione della confezione:
100g
2.50kg
500g
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Codice prodotto. 15455479

Marca: Thermo Scientific Alfa Aesar J63221.22

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Descrizione

CAS: 97-67-6 | C4H6O5 | 134.087 g/mol

L-(-)-Malic acid is used as a food additive, Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, and phoslactomycin B.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
L-(-)-Malic acid is used as a food additive, Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, and phoslactomycin B.

Solubility
Soluble in water(363g/L).

Notes
Keep container tightly closed. Store away from oxidizing agents. Store in cool, dry conditions in well sealed containers.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 97-67-6
Formula molecolare C4H6O5
Molecular Weight (g/mol) 134.087
Numero MDL MFCD00064213
InChI Key BJEPYKJPYRNKOW-REOHCLBHSA-N
Sinonimo l-malic acid, l---malic acid, s-2-hydroxysuccinic acid, 2s-2-hydroxybutanedioic acid, l--malic acid, apple acid, --malic acid, l-apple acid, s-malic acid, s-2-hydroxybutanedioic acid
PubChem CID 222656
ChEBI CHEBI:30797
IUPAC Name (2S)-2-hydroxybutanedioic acid
SMILES C(C(C(=O)O)O)C(=O)O

Specifica

Materiale o nome chimico L-(-)-Malic acid
Punto di fusione 100°C to 106°C
Colore White
Densità 1.6
Punto d'infiammabilità 220°C (428°F)
Quantità 100 g
Beilstein 1723541
Indice di Merck 14,5707
Informazioni di solubilità Soluble in water(363g/L).
Optical Rotation −26° (c=5.5 in Pyridine)
Peso formulazione 134.09
Percent Purity 99%
Forma fisica Crystalline Powder
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Sicherheit und Handhabung

compliance-icons
Produktidentifikator
  • L-(-)-Malic acid
 Signalwort
  • Attenzione
 Gefahrenkategorie
  • Lesione oculare grave/irritazione oculare Categoria 2
  • Corrosione/irritazione della pelle Categoria 2
 Gefahrenhinweis
  • H315-Provoca irritazione cutanea.
  • H319-Provoca grave irritazione oculare.
 Sicherheitshinweis
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P302+P352-IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/.
  • P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
 Ergänzende Informationen
  • MIXTURE LIST-Contiene: L-(-)-Malic acid
Sicherheitsdatenblatt (SDS)

RUO – Research Use Only

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