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41535 3,4-Dihydroxy-DL-phenylalanine, 98%

CAS Number
63-84-3
Synonyms
DL-DOPA
3-Hydroxy-DL-tyrosine

Stock No. Size Price ($) Quantity Availability
41535-06 5g 32.40
41535-14 25g 121.00
41535-22 100g 531.00
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3,4-Dihydroxy-DL-phenylalanine, 98%

MDL
MFCD00063060
EINECS
200-566-0

Chemical Properties

Formula
C9H11NO4
Formula Weight
197.19
Form
Powder
Melting point
290° dec.
Storage & Sensitivity
Air Sensitive. Store under Argon. Ambient temperatures.
Solubility
Soluble in water, 0.5M dilute hydrochloric acid and formic acid. Insoluble in ethanol, benzene, chloroform and ethyl acetate.

Applications

3,4-Dihydroxy-DL-phenylalanine is used as a dopamine precursor. It is also useful in organic synthesis.

Notes

Air and light sensitive. Incompatible with strong oxidizing agents and strong bases.

Literature References

Ruiz-Hernando, M.; Cabanillas, E.; Labanda, J.; Llorens, J. Ultrasound, thermal and alkali treatments affect extracellular polymeric substances (EPSs) and improve waste activated sludge dewatering. Process Biochem. 2015, 50 (3), 438-446.

Muratova, A.; Dubrovskaya, E.; Golubev, S.; Grinev, V.; Chernyshova, M.; Turkovskaya, O. The coupling of the plant and microbial catabolisms of phenanthrene in the rhizosphere of Medicago sativa. J. Plant Physiol. 2015, 188, 1-8.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,3420
Harmonized Tariff Code
2922.50
TSCA
No
RTECS
AY5250000

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