L-Isoleucine
Get a Quick Quote Now
Select Packaging
For more information call 
(914) 654-6800or email 
INFO@PARCHEM.COM
(914) 654-6800
INFO@PARCHEM.COM
For more informationemailINFO@PARCHEM.COM
email
INFO@PARCHEM.COM
Product Description
Product
L-Isoleucine
CAS
73-32-5
Formula
CH3CH2CH(CH3)CH(NH2)COOH
Synonym
Acetic acid, amino-s-butyl-; L-Isoleucine
Typical Product Specifications
Practically Insoluble
in alcohol
Slightly Soluble
in water
Assay
98.5 - 101.5%
Appearance
Crystalline Powder
Odor
Odorless
Iron
NMT 0.003%
Taste
Slightly sweet then bitter
pH
5.5 - 7.0
Sulphate
NMT 0.03%
Sulphated Ash
NMT 0.3%
Color
White
Loss on Drying
NMT 0.3%
Specific Rotation
+38.9 deg. to + 41.8 deg.
Chloride
NMT 0.05%
Total Heavy Metals
NMT 15 ppm
Arsenic
NMT 1 ppm
Mercury
NMT 0.1 ppm
Lead
NMT 3 ppm
Cadmium
NMT 1 ppm
Yeast and Mold
NMT 100 cfu/g
Total Plate Count
NMT 1,000 cfu/g
E. Coli
Absent
Salmonella
absent
Insolubility
in ether
Melting Point
283-284 c (dec.)
Molecular weight
131.17
Chemical Structure
Notes
L-Isoleucine is an essential branched-chain amino acid used in many high quality nutritional and dietary supplements. The metabolism of isoleucine is important to maintain healthy muscle tissue.
Class
Industry
Functions
L-Isoleucine
For more information call (914) 654-6800or email INFO@PARCHEM.COM
(914) 654-6800
INFO@PARCHEM.COM
For more informationemailINFO@PARCHEM.COM
email
INFO@PARCHEM.COM
Product Description
Product
L-Isoleucine
CAS
73-32-5
Formula
CH3CH2CH(CH3)CH(NH2)COOH
Synonym
Acetic acid, amino-s-butyl-; L-Isoleucine
Typical Product Specifications
Practically Insoluble
in alcohol
Slightly Soluble
in water
Assay
98.5 - 101.5%
Appearance
Crystalline Powder
Odor
Odorless
Iron
NMT 0.003%
Taste
Slightly sweet then bitter
pH
5.5 - 7.0
Sulphate
NMT 0.03%
Sulphated Ash
NMT 0.3%
Color
White
Loss on Drying
NMT 0.3%
Specific Rotation
+38.9 deg. to + 41.8 deg.
Chloride
NMT 0.05%
Total Heavy Metals
NMT 15 ppm
Arsenic
NMT 1 ppm
Mercury
NMT 0.1 ppm
Lead
NMT 3 ppm
Cadmium
NMT 1 ppm
Yeast and Mold
NMT 100 cfu/g
Total Plate Count
NMT 1,000 cfu/g
E. Coli
Absent
Salmonella
absent
Insolubility
in ether
Melting Point
283-284 c (dec.)
Molecular weight
131.17
Chemical Structure
Notes
L-Isoleucine is an essential branched-chain amino acid used in many high quality nutritional and dietary supplements. The metabolism of isoleucine is important to maintain healthy muscle tissue.
Class
Industry
Functions
