H-ASP-PHE-OH
Synonym(s):L -Aspartyl-L -phenylalanine;Aspartame acid
- CAS NO.:13433-09-5
- Empirical Formula: C13H16N2O5
- Molecular Weight: 280.28
- MDL number: MFCD00063155
- EINECS: 236-557-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-19 20:33:22
What is H-ASP-PHE-OH?
Chemical properties
white powder
The Uses of H-ASP-PHE-OH
L-Aspartyl-L-phenylalanine is an impurity of Thiamine (T344185). Thiamine Impurity B.
Definition
ChEBI: A dipeptide formed from L-alpha-aspartyl and L-phenylalanine residues. It is obtained after the hydrolysis of aspartame in intestinal lumen.
Properties of H-ASP-PHE-OH
Melting point: | 236-239 °C(lit.) |
Boiling point: | 423°C (rough estimate) |
Density | 1.2419 (rough estimate) |
refractive index | 1.6450 (estimate) |
storage temp. | Keep in dark place,Sealed in dry,2-8°C |
solubility | DMSO:5.0(Max Conc. mg/mL);17.84(Max Conc. mM) DMSO:PBS (pH 7.2) (1:2):0.3(Max Conc. mg/mL);1.07(Max Conc. mM) |
pka | 3.35±0.10(Predicted) |
form | Powder |
color | Off-white to yellow to beige to orange to tan |
optical activity | [α]20/D +12.5°, c = 1 in 0.5 M HCl |
BRN | 2817528 |
Safety information for H-ASP-PHE-OH
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for H-ASP-PHE-OH
New Products
(S)-3-Aminobutanenitrile hydrochloride 4-Methylphenylacetic acid N-Boc-D-alaninol N-BOC-D/L-ALANINOL Tert-butyl bis(2-chloroethyl)carbamate 3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin- 2(1H)-one Furan-2,5-Dicarboxylic Acid Tropic acid 1-Bromo-3,5-Di-Tert-Butylbenzene S-2-CHLORO PROPIONIC ACID ETHYL ISOCYANOACETATE 2-Bromo-1,3-Bis(Dimethylamino)Trimethinium Hexafluorophosphate 4-IODO BENZOIC ACID 3-NITRO-2-METHYL ANILINE 1-(2,4-DICHLOROPHENYL) ETHANAMINE (2-Hydroxyphenyl)acetonitrile 4-Bromopyrazole 2-(Cyanocyclohexyl)acetic acid 4-methoxy-3,5-dinitropyridine 1-(4-(aminomethyl)benzyl)urea hydrochloride 2-aminopropyl benzoate hydrochloride diethyl 2-(2-((tertbutoxycarbonyl)amino) ethyl)malonate tert-butyl 4- (ureidomethyl)benzylcarbamate Ethyl-2-chloro((4-methoxyphenyl)hydrazono)acetateRelated products of tetrahydrofuran
5-TMR-ALA-ASP-ALA-GLN-HIS-ALA-THR-PRO-PRO-LYS-LYS-LYS-ARG-LYS-VAL-GLU-ASP-PRO-LYS-ASP-PHE-OH
ASP-TYR(SO3H)-MET-GLY-TRP-MET-ASP-PHE-OH 2-3 NH3
CEF25
BIOTIN-ALA-ASP-ALA-GLN-HIS-ALA-THR-PRO-PRO-LYS-LYS-LYS-ARG-LYS-VAL-GLU-ASP-PRO-LYS-ASP-PHE-OH
IL-1ALPHA (223-250) (HUMAN)
H-SER-GLU-ILE-TRP-ARG-ASP-ILE-ASP-PHE-OH
(15-LEUCINE) HUMAN GASTRIN (2-17) AMMONIUM SALT
H-ASP-PHE-OH
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