CAS No.: 73-32-5 — l-Isoleucine (L-异亮氨酸)

1. Primary Information

English name:	l-Isoleucine
CAS No.:	73-32-5
Molecular formula:	C₆H₁₃NO₂
Molecular weight:	131.17 g/mol
SMILES:	CCC(C)C(C(=O)O)N
Structural class:
Other identifiers:	Alloisoleucine Isoleucine Isoleucine, L Isomer Isoleucine, L-Isomer L-Isoleucine

2. Suppliers & Pricing

Supplier	Pack size	Purity	Price (CNY)	Purchase	Storage conditions	Lead time	Notes
Kehua Intelligence	200mg	HPLC≥98%	48	Buy now	2-8℃	in stock	-
Kehua Intelligence	1g	HPLC≥98%	192	Buy now	2-8℃	in stock	-
Kehua Intelligence	5g	BR，99%	16	Buy now	2-8℃	in stock	-
Kehua Intelligence	25g	BR，99%	28	Buy now	2-8℃	in stock	-
Kehua Intelligence	100g	BR，99%	60	Buy now	2-8℃	in stock	-
Kehua Intelligence	500g	BR，99%	228	Buy now	2-8℃	in stock	-

3. Structures

3.1 2D structure

3.2 3D structure

-1 -2 -3 22 21 0 1 0 0 0 0 0999 V2000 1.7318 1.0709 -1.2228 O 0 0 0 0 0 0 0 0 0 0 0 0 2.2594 0.4785 0.9014 O 0 0 0 0 0 0 0 0 0 0 0 0 0.6284 -1.6112 0.9265 N 0 0 0 0 0 0 0 0 0 0 0 0 -0.8499 -0.1966 -0.5113 C 0 0 2 0 0 0 0 0 0 0 0 0 0.5599 -0.8012 -0.2932 C 0 0 1 0 0 0 0 0 0 0 0 0 -1.3284 0.7162 0.6425 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.8909 -1.2949 -0.7794 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.7052 1.3375 0.4485 C 0 0 0 0 0 0 0 0 0 0 0 0 1.5949 0.3007 -0.1121 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8062 0.4240 -1.4171 H 0 0 0 0 0 0 0 0 0 0 0 0 0.8584 -1.4200 -1.1465 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.6102 1.5338 0.7760 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.3472 0.1596 1.5865 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.5242 -1.9957 -1.5374 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.1186 -1.8650 0.1273 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.8257 -0.8738 -1.1625 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.7682 1.8589 -0.5118 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.9027 2.0653 1.2424 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.4975 0.5847 0.4911 H 0 0 0 0 0 0 0 0 0 0 0 0 0.4726 -1.0328 1.7505 H 0 0 0 0 0 0 0 0 0 0 0 0 1.5632 -2.0056 1.0260 H 0 0 0 0 0 0 0 0 0 0 0 0 2.4077 1.7712 -1.1008 H 0 0 0 0 0 0 0 0 0 0 0 0 1 9 1 0 0 0 0 1 22 1 0 0 0 0 2 9 2 0 0 0 0 3 5 1 0 0 0 0 3 20 1 0 0 0 0 3 21 1 0 0 0 0 4 5 1 0 0 0 0 4 6 1 0 0 0 0 4 7 1 0 0 0 0 4 10 1 0 0 0 0 5 9 1 0 0 0 0 5 11 1 0 0 0 0 6 8 1 0 0 0 0 6 12 1 0 0 0 0 6 13 1 0 0 0 0 7 14 1 0 0 0 0 7 15 1 0 0 0 0 7 16 1 0 0 0 0 8 17 1 0 0 0 0 8 18 1 0 0 0 0 8 19 1 0 0 0 0

4. International Nomenclature & Identifiers

4.1 IUPAC Name

(2S,3S)-2-amino-3-methylpentanoic acid

4.2 InChI

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

4.3 InChIKey

AGPKZVBTJJNPAG-WHFBIAKZSA-N

4.4 Canonical SMILES

CCC(C)C(C(=O)O)N

4.5 Isomeric SMILES

CC[C@H](C)[C@@H](C(=O)O)N

4.6 SDF file

Coming soon

5. Spectroscopic data

5.1 ¹³C nuclear magnetic resonance (¹³C NMR)

5.2 ¹H nuclear magnetic resonance (¹H NMR)

5.3 Mass spectrometry (MS)

Coming soon

5.4 Infrared spectroscopy (IR)

Coming soon

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

Coming soon

1. Primary Information

2. Suppliers & Pricing

3. Structures

3.1 2D structure

3.2 3D structure

4. International Nomenclature & Identifiers

4.1 IUPAC Name

4.2 InChI

4.3 InChIKey

4.4 Canonical SMILES

4.5 Isomeric SMILES

4.6 SDF file

5. Spectroscopic data

5.1 13C nuclear magnetic resonance (13C NMR)

5.2 1H nuclear magnetic resonance (1H NMR)

5.3 Mass spectrometry (MS)

5.4 Infrared spectroscopy (IR)

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

5.1 ¹³C nuclear magnetic resonance (¹³C NMR)

5.2 ¹H nuclear magnetic resonance (¹H NMR)