Search Within

Shipping

Ships Today

Product Category

amino acids

stable isotopes

Brand

Sigma-Aldrich

Color

Formula Weight

Melting Point (°C)

Physical Form

Purity

Quality Segment

Isotope

Application

Markush Class

Markush Group

Optical Isomer

Amino Acid

Available for Sale

328-39-2

Applied Filters:

Keyword:'328-39-2'

Showing 1-5 of 5 results for "328-39-2" within Products

All Photos(3)

Synonym(s): (±)-Amino-4-methylpentanoic acid, DL-Leucine

Linear Formula: (CH₃)₂CHCH₂CH(NH₂)CO₂H

CAS No.:: 328-39-2
Molecular Weight:: 131.17

Compare	Product No.	Description					SDS	Pricing
	L7875	≥99% (HPLC)
	8.14986	for synthesis

All Photos(1)

DL-Leucine-d₁₀

Synonym(s): DL-Leucine-2,3,3,4,5,5,5,5′,5′,5′-d₁₀

Linear Formula: (CD₃)₂CDCD₂CD(NH₂)CO₂H

CAS No.:: 29909-01-1
Molecular Weight:: 141.23

Compare	Product No.	Isotopic Purity	Assay					SDS	Pricing
	492426	98 atom % D	99% (CP)

All Photos(1)

DL-Leucine-2,3,3-d₃

Linear Formula: (CH₃)₂CHCD₂CD(NH₂)CO₂H

Molecular Weight:: 134.19

Compare	Product No.	Isotopic Purity	Assay						Pricing
	616257	98 atom % D	—

All Photos(1)

DL-Leucine-1,2-¹³C₂

Linear Formula: (CH₃)₂CHCH₂¹³CH(NH₂)¹³CO₂H

CAS No.:: 87994-88-5
Molecular Weight:: 133.16

Compare	Product No.	Isotopic Purity	Assay						Pricing
	589225	99 atom % ¹³C	—

All Photos(1)

DL-Leucine-2-¹³C

Linear Formula: (CH₃)₂CHCH₂¹³CH(NH₂)CO₂H

CAS No.:: 65792-32-7
Molecular Weight:: 132.17

Compare	Product No.	Isotopic Purity	Assay					SDS	Pricing
	489018	99 atom % ¹³C	—

Page 1 of 1

328-39-2

DL-Leucine

DL-Leucine-d10

DL-Leucine-2,3,3-d3

DL-Leucine-1,2-13C2

DL-Leucine-2-13C

DL-Leucine-d₁₀

DL-Leucine-2,3,3-d₃

DL-Leucine-1,2-¹³C₂

DL-Leucine-2-¹³C