8.20752
L-(-)-Lactamide
for synthesis
Synonym(s):
L-(-)-Lactamide, 2-Hydroxypropionic acid amide
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About This Item
Linear Formula:
CH3CH(OH)CONH2
CAS Number:
Molecular Weight:
89.09
MDL number:
UNSPSC Code:
12352111
Quality Level
Assay
≥99.0% (GC)
mp
50-53 °C
InChI
1S/C3H7NO2/c1-2(5)3(4)6/h2,5H,1H3,(H2,4,6)/t2-/m0/s1
InChI key
SXQFCVDSOLSHOQ-REOHCLBHSA-N
Analysis Note
Assay (GC, area%): ≥ 99.0 % (a/a)
Methyl acetate (GC, area%): ≤ 0.15 % (a/a)
Melting range (lower value): ≥ 50 °C
Melting range (upper value): ≤ 53 °C
Spec. rotation [α²0/D (c=10 in water): -22.0 - -20.0 °
Water (K. F.): ≤ 0.50 %
Identity (IR): passes test
Acid value: ≤ 1.5
Appearance of solution (10 % in water): clear, colourless
Methyl acetate (GC, area%): ≤ 0.15 % (a/a)
Melting range (lower value): ≥ 50 °C
Melting range (upper value): ≤ 53 °C
Spec. rotation [α²0/D (c=10 in water): -22.0 - -20.0 °
Water (K. F.): ≤ 0.50 %
Identity (IR): passes test
Acid value: ≤ 1.5
Appearance of solution (10 % in water): clear, colourless
Certificates of Analysis (COA)
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