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Fmoc-D-Valine

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Name

Fmoc-D-Valine

EINECS 1533716-785-6
CAS No. 84624-17-9 Density 1.229±0.06 g/cm3(Predicted)
PSA 75.63000 LogP 4.02520
Solubility Solubility in methanol (almost transparency). Slightly soluble in water. Melting Point 143-144 °C(lit.)
Formula C20H21NO4 Boiling Point 551.8±33.0 °C(Predicted)
Molecular Weight 339.391 Flash Point N/A
Transport Information N/A Appearance white to light yellow crystal powder
Safety 22-24/25 Risk Codes N/A
Molecular Structure Molecular Structure of 84624-17-9 (FMOC-D-Valine) Hazard Symbols N/A
Synonyms

FMOC-D-VAL-OH;N-alpha-(9-Fluorenylmethyloxycarbonyl)-D-valine;

Article Data 5

Fmoc-D-Valine Chemical Properties

MF: C20H21NO4
MW: 339.39
mp:  143-144 °C(lit.)
alpha:  17 o (c=1, DMF)
storage temp.:  2-8°C
Chemical Properties: white to light yellow crystal powder
STABILITY of Fmoc-D-VALINE: Stable under ordinary conditions.

Fmoc-D-Valine Toxicity Data With Reference

Skin irritation: Not available.
Acute toxicity: LD50: Not available. LC50: Not available.
Chronic toxicity: Repeated or prolonged exposure is not known to aggravate medical condition.

Fmoc-D-Valine Safety Profile

Safety Statements:  22-24/25
WGK Germany:  3

Fmoc-D-Valine Standards and Recommendations

APPEARANCE: White to off-white crystalline powder
IDENTIFICATION: pass IR Spectrum
ASSAY of Fmoc-D-Valine: 98.5% min
OPTICAL ROTATION [a]20: +17° ~ +19° (C=1 in DMF)
ISOMER IMPURITY: 0.5% max
RELATED SUBSTANCE: pass
LOSS ON DRYING: 0.5% max

Fmoc-D-Valine Specification

Handling: Ground all equipment containing material. Do not breathe dust. Keep away from HEAT. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the residue under a fume hood.
Storage: Do not store above 20°C (68°F). Keep container in a cool, well-ventilated area. Keep container tightly closed.
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