Home Categories Biochemical Engineering L-Threonine
A7707712

L-Threonine , Non-animal source, EP, JP, USP; for cell culture, 99.0-101.0% , 72-19-5

Synonym(s):
(2S,3R)-2-Amino-3-hydroxybutyric acid;L-Threonine;Thr, 2-Amino-3-hydroxybutanoic acid

CAS NO.:72-19-5

Empirical Formula: C4H9NO3

Molecular Weight: 119.12

MDL number: MFCD00064270

EINECS: 200-774-1

Pack Size Price Stock Quantity
25G RMB476.80 In Stock
100G RMB1500.80 In Stock
500G RMB5568.00 In Stock
others     Enquire
Update time: 2022-07-08

PRODUCT Properties

Melting point: 256 °C (dec.) (lit.)
alpha  -28.4 º (c=6, H2O)
Boiling point: 222.38°C (rough estimate)
Density  1.3126 (rough estimate)
FEMA  4710 | L-THREONINE
refractive index  -28 ° (C=6, H2O)
storage temp.  2-8°C
solubility  H2O: 50 mg/mL
form  powder
pka 2.09(at 25℃)
color  Yellow
PH 5-6 (100g/l, H2O, 20℃)
Odor ADM L-Threonine is a high quality product specifically designed for the feed industry. Produced from advanced technology, ADM L-Threonine is composed of 100% isomerically pure L-Threonine, which translates into 100% bioavailability for swine, poultry, and other animals.mild savory
Odor Type savory
optical activity [α]20/D 28.5±0.5°, c = 5% in H2O
Water Solubility  90 g/L (20 ºC)
Merck  14,9380
JECFA Number 2119
BRN  1721646
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey AYFVYJQAPQTCCC-GBXIJSLDSA-N
LogP -2.94

Description and Uses

L-Threonine is used to alleviate anxiety and mild depression. It is an important component of many proteins such as tooth enamel, collagen, and elastin. It is an important amino acid in the nervous system and plays a vital role in porphyrin and fat metabolism. It is useful in intestinal disorders and indigestion. It is also used as a prodrug to reliably elevate brain glycine levels.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P271-P280
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25-37/39-26
WGK Germany  3
RTECS  XO8590000
Hazard Note  Irritant
TSCA  Yes
HS Code  29225000

RELATED PRODUCTS