CAS 73-32-5

L-Isoleucine

Description:

L-Isoleucine is an essential branched-chain amino acid (BCAA) that plays a crucial role in protein synthesis and metabolic processes in the body. It is one of the 20 standard amino acids and is classified as hydrophobic due to its aliphatic side chain. L-Isoleucine has a molecular formula of C6H13NO2 and features a chiral center, making it optically active. This amino acid is vital for muscle repair, energy production, and immune function. It is commonly found in high-protein foods such as meat, fish, dairy products, and legumes. L-Isoleucine is also utilized in various dietary supplements, particularly for athletes and bodybuilders, to enhance muscle recovery and performance. In terms of solubility, it is soluble in water but less so in organic solvents. Its stability is generally good under standard conditions, although it can be sensitive to extreme pH levels and high temperatures. Overall, L-Isoleucine is integral to human health, particularly in supporting muscle metabolism and overall physiological functions.

Formula: C₆H₁₃NO₂

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

InChI key: InChIKey=AGPKZVBTJJNPAG-WHFBIAKZSA-N

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

Synonyms:

• (2S,3S)-2-Amino-3-methylpentanoic acid
• (2S,3S)-α-Amino-β-methyl-n-valeric acid
• (2S,3S)-α-Amino-β-methylvaleric acid
• (S)-Isoleucine
• (S,S)-Isoleucine
• 125: PN: US20070015162 SEQID: 135 claimed protein
• 2-Amino-3-methylvaleric acid
• 295: PN: US20070032414 SEQID: 295 claimed protein
• 298: PN: US20070026454 SEQID: 308 claimed protein
• 2S,3S-Isoleucine
• 468: PN: US20070042361 SEQID: 478 claimed protein
• <span class="text-smallcaps">L</span>-(+)-Isoleucine
• <span class="text-smallcaps">L</span>-Ile
• <span class="text-smallcaps">L</span>-Norvaline, 3-methyl-, erythro-
• Isoleucine
• Isoleucine, (2S,3ξ)-
• Isoleucine, <span class="text-smallcaps">L</span>-
• Isoleucine, L-
• L-Ile
• L-Isoleucin
• L-Norvaline, 3-methyl-, erythro-
• L-isoleucina
• Nsc 46708
• Pentanoic acid, 2-amino-3-methyl-, (2S,3S)-
• Secretory protein (human clone HCEEE79 precursor)
• [S-(R*,R*)]-2-Amino-3-methylpentanoic acid
• erythro-<span class="text-smallcaps">L</span>-Isoleucine
• erythro-L-Isoleucine
• iso-leucine
• (2S)-2-Amino-3-methylpentanoic acid
• L-(+)-Isoleucine
• Isoleucinum
• L-Isoleucine
• L-2-Amino-3-methylvaleric Acid
• L-ISOLEUSINE
• H-Ile-OH
• 6-Amino-5-ethylamino-1-methyluracil
• Isoleucina
• (2S,3S)-2-amino-3-methyl-Pentanoic acid
• Isoleucine (USP)

L-Isoleucine

CAS: 73-32-5

Formula: C₆H₁₃NO₂

Purity: >98.0%(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 131.18

Ref: 3B-I0181

L-Isoleucine, 99%

CAS: 73-32-5

L-isoleucine, 73-32-5, is a branched-chain, proteinogenic amino acid which has a role as a metabolite in several species. Learn more at Thermo Fisher Scientific.

Formula: C₆H₁₃NO₂

Purity: 99%

Color and Shape: Powder or crystals or crystalline powder, White

Molecular weight: 131.18

Ref: 02-A13699

L-Isoleucine, Cell Culture Reagent

CAS: 73-32-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₆H₁₃NO₂

Color and Shape: Powder or crystals or crystalline powder, White

Molecular weight: 131.18

Ref: 02-J63045

H-Ile-OH

CAS: 73-32-5

Bachem ID: 4030756.

Formula: C₆H₁₃NO₂

Purity: > 99%

Color and Shape: White Powder

Molecular weight: 131.18

Ref: 01-4030756

ISOLEUCINE CRS

CAS: 73-32-5

ISOLEUCINE CRS

Formula: C₃H₇NO₂S

Molecular weight: 121.1582

Ref: 41-I0460000

L-Isoleucine

CAS: 73-32-5

Amino-acids (excluding aromatic) and their esters other than those containing more than one kind of oxygen function, nesoi

Formula: C₆H₁₃NO₂

Color and Shape: White Powder

Molecular weight: 131.09463

Ref: 45-1349502

H-Ile-OH

CAS: 73-32-5

Formula: C₆H₁₃NO₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 131.1729

Ref: IN-DA003RAM

L-Isoleucine

CAS: 73-32-5

L-Isoleucine (Ile) is an essential branched-chain aliphatic amino acid. It is important in hemoglobin synthesis and regulation of blood sugar and energy levels.

Formula: C₆H₁₃NO₂

Purity: 99.62%

Color and Shape: White Solid Solid Crystalline

Molecular weight: 131.17

Ref: TM-T0063

L-Isoleucine

CAS: 73-32-5

Formula: C₆H₁₃NO₂

Purity: 98.5 - 101.0 %

Color and Shape: White to off-white powder or crystals

Molecular weight: 131.18

Ref: 7W-GM6591

L-Isoleucine, GlenCell™, suitable for cell culture

CAS: 73-32-5

Formula: C₆H₁₃NO₂

Purity: ≤ 0.2%

Color and Shape: White crystals or crystalline powder

Molecular weight: 131.18

Ref: 7W-GM8967

L-Isoleucine

CAS: 73-32-5

L-Isoleucine

Formula: C₆H₁₃NO₂

Purity: 98.5%

Color and Shape: white to off-white powder

Molecular weight: 131.17g/mol

Ref: 54-BII0711

L-Isoleucine

CAS: 73-32-5

L-Isoleucine

Purity: ≥98%

Molecular weight: 131.17g/mol

Ref: 54-BUP16642

L-Isoleucine

CAS: 73-32-5

Formula: C₆H₁₃NO₂

Purity: 95%~99%

Molecular weight: 131.175

Ref: BP-BP3541

L-Isoleucine

CAS: 73-32-5

Formula: C₆H₁₃NO₂

Color and Shape: Neat

Molecular weight: 131.17

Ref: 04-C14429100

Isoleucine (L-Isoleucine)

CAS: 73-32-5

Formula: C₆H₁₃NO₂

Color and Shape: Neat

Molecular weight: 131.17

Ref: 86-MM1564.00

L-Isoleucine

CAS: 73-32-5

Formula: C₆H₁₃NO₂

Molecular weight: 131.18

Ref: 4Z-L-117007

Isoleucine-13C

CAS: 73-32-5

Formula: C₅₁₃CH₁₃NO₂

Molecular weight: 132.17

Ref: 4Z-L-117001

L-Isoleucine-13C6-15N-d10

CAS: 73-32-5

Formula: C₆H₃D₁₀₁₅NO₂

Molecular weight: 148.18

Ref: 4Z-L-117008

L-Isoleucine

CAS: 73-32-5

Applications L-Isoleucine is classified as an essential amino acid, and is also a tumour promoter of bladder cancer in rats.
References Hatch, T., et al.: Infect. Immun., 12, 211 (1975); Nishio, Y., et al.: Science, 231, 843 (1986)

Formula: C₆H₁₃NO₂

Color and Shape: White To Off-White

Molecular weight: 131.17

Ref: TR-I820175

L-Isoleucine-d10

Controlled Product

CAS: 73-32-5

Applications L-Isoleucine-d10 is an isotope labelled analog of L-Isoleucine, which is classified as an essential amino acid, and is also a tumour promoter of bladder cancer in rats.
References Hatch, T., et al.: Infect. Immun., 12, 211 (1975); Nishio, Y., et al.: Science, 231, 843 (1986)

Formula: C₆H₃D₁₀NO₂

Color and Shape: Neat

Molecular weight: 141.23

Ref: TR-I820177