3-METHYLBUTYRIC ACID-1-13C Chemical Properties

Melting point:

−29 °C(lit.)

Boiling point:

175-177 °C(lit.)

Density 

0.946 g/mL at 25 °C

refractive index 

n20/D 1.403(lit.)

Flash point:

159 °F

form 

Liquid (Density: 0.946 g/cm3)

color 

Colorless to light yellow

CAS Number Unlabeled

503-74-2

Safety Information

Hazard Codes 

C

Risk Statements 

34

Safety Statements 

26-36/37/39-45

RIDADR 

UN 3265 8/PG 2

WGK Germany 

1

MSDS

• Language:English Provider:SigmaAldrich

3-METHYLBUTYRIC ACID-1-13C Usage And Synthesis

Uses

Isovaleric acid-13C is the 13C labeled Isovaleric acid. Isovaleric acid is a natural fatty acid and known to effect on neonatal death and possible Jamaican vomiting sickness in human.

References

[1] Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216. DOI:10.1177/1060028018797110

3-METHYLBUTYRIC ACID-1-13C(87994-84-1)Related Product Information

• L-ISOLEUCINE (1-13C)
• CITRIC ACID-13C6
• L-ISOLEUCINE (U-13C6,15N)
• N-(9-FLUORENYLMETHOXYCARBONYL)-L-VALINE-1-13C
• L-VALINE-1-13C
• DL-VALINE-1-13C
• MEVALONIC-1,2-13C2 LACTONE
• 3-METHYLBUTYRIC ACID-1-13C
• SODIUM ISOVALERATE-1-13C
• CITRIC ACID-1,5-13C2
• L-VALINE-13C5, 15N
• 2-KETO-3-METHYLBUTYRIC ACID-13C5, 3-D1 SODIUM SALT
• (+/-)-MEVALONOLACTONE-1-13C
• L-ISOLEUCINE (U-13C6;15N,2,3-D2)
• L-VALINE-N-T-BOC (U-13C5, 15N)
• L-VALINE (U-13C5, 15N, 2,3-D2)
• L-ISOLEUCINE (U-13C6)
• L-VALINE (U-13C5)