China (Mainland)
L-Isoleucine CAS NO.73-32-5
- Min.Order: 100 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
- Product Details
Keywords
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Quick Details
- ProName: L-Isoleucine
- CasNo: 73-32-5
- Molecular Formula: C6H13NO2
- Appearance: White crystals or crystalline
- Application: L-isoleucine is commonly used in paren...
- DeliveryTime: one week
- PackAge: 25kg/paper drum
- Port: Shanghai
- ProductionCapacity: 10 Metric Ton/Day
- Purity: More than 98.5%
- Storage: dry place normal temperature
- Transportation: by sea
- LimitNum: 100 Kilogram
- Grade: Food Grade,Pharma Grade
Superiority
ISO9001 certified manufacturer
Quality: Adopting Fermentation technology to assure the high quality. No-animal raw material
Price: Offering the best price during the suppliers in China.
Rich material and energe make us control the cost effectively
Service: reponse inquiry in 24 hours. fast delivery
Certificates:We can offer all kinds of certificates that you need for importing. Such as: ISO9001, GMP,Kosher ,Halal etc
Details
Description:
L-Isoleucine
CAS Number: 73-32-5
Chemical Name: (2S, 3S)-2-Amino-3 -methylpentanoic Acid
Chemical Formula: C6H13NO2
Molecular Weight: 131.1700
Physical Properties: White crystals or crystalline powder; slightly bitter taste. Sparingly soluble in water
L-isoleucine is one of the branched chain amino acids (L-isoleucine, L-valine, and L-leucine) and is classified as an essential amino acid. This means the body cannot manufacture L-isoleucine; it must be acquired through diet or supplementation. The male adult’s daily requirement is 10 mg per kg of body weight. Food sources for isoleucine include almonds, cashews and soy protein.
Applications:
L-isoleucine is commonly used in parenteral and enteral nutrition. It is used in combination with the other branched chain amino acids to improve the nutritional status of patients with hepatic diseases. BCAAs serve as important fuel sources for skeletal muscle during periods of metabolic stress; BCAAs may promote protein synthesis, suppress protein catabolism and serve as substrates for gluconeogenesis. BCAAs are catabolized in skeletal muscle, stimulating the production of L-alanine and L-glutamine, among other substances.
Specifications:
|
Item |
Specification( FCC IV) |
Results |
|
Description |
White crystals or crystalline powder, tastes at first slightly sweet and then bitter
powdercrystalline |
Conforms |
|
Identification |
Compare the infrared absorption spectrum of the sample with that of the standard by potassium bromide disc method
|
Conforms |
|
Specific rotation [α]D20 |
+38.9°to +41.8° |
+40.6° |
|
Chloride(Cl) |
Not more than 0.05 % |
Less than 0.05% |
|
Sulfate(SO4) |
Not more than 0.10% |
Less than 0.07% |
|
Iron(Fe) |
Not more than 0.003% |
Less than 0.003% than0.003% |
|
Arsenic |
Not more than 1.5ppm |
Less than 1.5ppm |
|
Heavy metals(Pb) |
Not more than 0.0015% |
Less than 0.0015% |
|
Loss on Drying |
Not more than 0.3 % |
0.10% |
|
Residue on ignition (sulfated) |
Not more than 0.3% |
0.11% |
|
Assay |
More than 98.5% |
99.1% |
|
pH |
5.5 to 7.0 |
6.1 |