DL-Isoleucine
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DL-Isoleucine
structure -
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CAS No:
443-79-8
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Formula:
C6H13NO2
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Chemical Name:
DL-Isoleucine
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Synonyms:
Isoleucine;Isoleucine,DL-;DL-Isoleucine;(±)-Isoleucine;DL-Ile;NSC 9958;19883-67-1;198412-80-5;205879-85-2;224311-99-3;228416-77-1;676371-21-4;1160211-67-5;1649424-38-3;1798874-13-1
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CAS No:
Description
dl-Isoleucine has a caramel, maple syrup odor and slightly bitter taste white powder
Solid|White crystalline powder; odourless
2-amino-3-methylpentanoic acid is a branched chain amino acid that consists of 3-methylpentanoic acid bearing an amino substituent at position 2. It is an alpha-amino acid and a branched-chain amino acid.
DL-Isoleucine Basic Attributes
131.17
131.17
1721796
207-139-8
46708|9958|206282
DTXSID2046882
29224995
Characteristics
63.3
-1.70
White Powder
1.0±0.1 g/cm3
95-96 °C
225.8°C at 760 mmHg
90.3±22.6 °C
1.463
H2O: 22.3 g/L (25 ºC)
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
0.0309mmHg at 25°C
Safety Information
NONH for all modes of transport
3
20/21/22-40
22-24/25-36
Xn
Stable. Incompatible with strong oxidizing agents.
DL-Isoleucine Use and Manufacturing
Synthesized by chemical method, using benzamidoacetic acid, methyl ethyl ketone, acetic anhydride and sodium acetate as raw materials, refluxing for several hours to obtain an oily residue, extracting with ether under alkaline conditions, and treating with red phosphorus, acetic acid and hydroiodic acid to obtain L-form and The DL-type mixture is obtained by removing DL-allo-isoleucine after acetylation, and refining it with hydr
For biochemical research, preparation of tissue culture medium.
Isoleucine: ACTIVE
Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index
Flavoring Agents
Computed Properties
Molecular Weight:131.17
XLogP3:-1.7
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:131.094628657
Monoisotopic Mass:131.094628657
Topological Polar Surface Area:63.3
Heavy Atom Count:9
Complexity:103
Undefined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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