Chinese name: L-carnosine

English name: L-Carnosine

CAS: 305-84-0

EINECS number: 206-169-9

Molecular formula: C9H14N4O3

MDL number: MFCD00005207

Molecular weight: 226.23

Appearance: white powder.

Melting point: 253 °C (dec.)(lit.)

Specific rotation: 20.9 o (c=1.5, H2O)

Boiling point: 367.84°C (rough estimate)

Density: 1.2673 (rough estimate)

Vapor pressure: 0Pa at 25℃

Refractive index: 21 ° (C=2, H2O)

Storage conditions: 2-8°C

Solubility: Soluble in DMSO (very slight), water (slight)

Acidity coefficient (pKa) : 2.62(at 25℃)

Morphology: crystalline

Color: White

Odor: at 100.00? %. odorless

Water solubility: almost transparency

Merck: 1850

BRN: 87671

Stability: Stable, but may be sensitive to heat - refrigerated. Incompatible with strong oxidants.

InChIKey: CQOVPNPJLQNMDC-ZETCQYMHSA-N

LogP: -3.8 at 22℃

use

Cell antioxidant, maintain pH balance, prolong cell life.