Alloisoleucine

Alloisoleucine
Identifiers
CAS Number	L-enantiomer: 1509-35-8; D enantiomer: 1509-34-9; racemic: 3107-04-8;
3D model (JSmol)	L-enantiomer: Interactive image; D enantiomer: Interactive image; racemic: Interactive image;
Beilstein Reference	1721791
ChEBI	L-enantiomer: CHEBI:43433; D enantiomer: CHEBI:20899;
ChEMBL	L-enantiomer: ChEMBL56053;
ChemSpider	L-enantiomer: 89698; D enantiomer: 85019;
DrugBank	L-enantiomer: DB01739;
ECHA InfoCard	100.014.676
EC Number	L-enantiomer: 216-142-3; racemic: 207-139-8;
PubChem CID	L-enantiomer: 99288; D enantiomer: 94206;
UNII	L-enantiomer: 6RNR8XN7S2; racemic: 05T3WT3PJ1;
CompTox Dashboard (EPA)	L-enantiomer: DTXSID901019590 ;
	InChI InChI=1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5+/m1/s1 Key: AGPKZVBTJJNPAG-UHNVWZDZSA-N; D enantiomer: InChI=1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5+/m0/s1 Key: AGPKZVBTJJNPAG-CRCLSJGQSA-N;
	SMILES L-enantiomer: CC[C@@H](C)[C@@H](C(=O)O)N; D enantiomer: CC[C@H](C)[C@H](C(=O)O)N; racemic: CCC(C)C(C(=O)O)N;
Properties
Appearance	white solid
Melting point	285 °C (545 °F; 558 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Alloisoleucine is an amino acid with the formula CH₃CH₂CH(CH₃)CH(NH₂)CO₂H. It exists as two enantiomers, of which the L derivative occurs naturally. L-Alloisoleucine occurs in healthy serum in only trace amounts, except for individuals suffering from maple syrup urine disease.

Identifiers

CAS Number	L-enantiomer: 1509-35-8 D enantiomer: 1509-34-9 racemic: 3107-04-8
3D model (JSmol)	L-enantiomer: Interactive image D enantiomer: Interactive image racemic: Interactive image
Beilstein Reference	1721791
ChEBI	L-enantiomer: CHEBI:43433 D enantiomer: CHEBI:20899
ChEMBL	L-enantiomer: ChEMBL56053
ChemSpider	L-enantiomer: 89698 D enantiomer: 85019
DrugBank	L-enantiomer: DB01739
ECHA InfoCard	100.014.676
EC Number	L-enantiomer: 216-142-3 racemic: 207-139-8
PubChem CID	L-enantiomer: 99288 D enantiomer: 94206
UNII	L-enantiomer: 6RNR8XN7S2 racemic: 05T3WT3PJ1
CompTox Dashboard (EPA)	L-enantiomer: DTXSID901019590
InChI InChI=1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5+/m1/s1 Key: AGPKZVBTJJNPAG-UHNVWZDZSA-N D enantiomer: InChI=1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5+/m0/s1 Key: AGPKZVBTJJNPAG-CRCLSJGQSA-N
SMILES L-enantiomer: CC[C@@H](C)[C@@H](C(=O)O)N D enantiomer: CC[C@H](C)[C@H](C(=O)O)N racemic: CCC(C)C(C(=O)O)N
Properties
Appearance	white solid
Melting point	285 °C (545 °F; 558 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references