DL-Phenylalanine
DL-Phenylalanine
- CAS:
- 150-30-1
- MF:
- C9H11NO2
- MW:
- 165.19
Suppliers by country/region
Company Type
Properties
- Melting point:
- 266-267 °C (dec.) (lit.)
- Boiling point:
- 293.03°C (rough estimate)
- Density
- 1.1603 (rough estimate)
- refractive index
- 1.5200 (estimate)
- storage temp.
- Store at RT.
- solubility
- Water (Sparingly, Sonicated)
- form
- Powder
- pka
- pK1 2.58; pK2 9.24(at 25℃)
- color
- White
- Odor
- odorless
- Odor Type
- odorless
- Water Solubility
- 14.11 g/L (25 ºC)
- Merck
- 14,7271
- JECFA Number
- 1432
- BRN
- 1910407
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- LogP
- 0.24
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319
- Precautionary statements
- P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
- Hazard Codes
- Xi,C
- Risk Statements
- 36/37/38-34
- Safety Statements
- 37/39-24/25-45-36/37/39-27-26
- WGK Germany
- 3
- Hazard Note
- Irritant
- TSCA
- Yes
- HS Code
- 29224995
Use
dl-Phenylalanine crystallises from H2O or H2O/EtOH in large plates and is dried under vacuum over P2O5. S-Phenylalanine ethyl ester hydrochloride has m 156-158o and [ ] D -7.8o (c 2, H2O) after crystallisation from EtOH/Et2O [Billimoria & Cook J Chem Soc 2328 1949, Beilstein 14 IV 1556]. [Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 pp 2156-2175 1961, Beilstein 14 III 1229, 14 IV 1553.]
22 India supplier list of "DL-Phenylalanine"
- Product Name:DL-Phenylalanine, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Aspartame EP Impurity C Phenylalanine
- Products Intro:Purity: 96% | Package: 25 mg, 50 mg , 100mg or 500 mg
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:DL-Phenylalanine
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:DL-Phenylalanine
- Products Intro:Brand:sigma aldrich | Product Number:147966 | Purity:ReagentPlus?,99%
- Company Type: Trader
- Country/Region: INDIA
- Product Name:DL-Phenylalanine, 98%
- Products Intro:Brand：Glrinnovations | OriginalID：ASP2590
- Company Type: Trader
- Country/Region: INDIA
- Product Name:DL-Phenylalanine
- Company Type: Trader
- Country/Region: INDIA
- Product Name:DL-Phenylalanine
- Company Type: Trader
- Country/Region: INDIA
- Product Name:DL-Phenylalanine
- Company Type: Trader
- Country/Region: INDIA
- Product Name:DL-Phenylalanine
- Products Intro:Brand:clearsynth | Product Number:CS-M-58051
- Company Type: Trader
- Country/Region: INDIA
- Product Name:DL-PhenylalanineextrapureCHR,99%
- Products Intro:Brand:trivenichemical | Product Number:67602
- Company Type: Trader
- Country/Region: INDIA