Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

DL-Isoleucine ≥99%

Supplier: Alfa Aesar
Synonyms: H-DL-Ile-OH

Formula: C₆H₁₃NO₂
MW: 131,17 g/mol
Melting Pt: ca 280 °C dec,
Density: 1,255 g/cm³ (-123.15 °C)
Storage Temperature: Ambient
MDL Number: MFCD00004268
CAS Number: 443-79-8
EINECS: 207-139-8
Merck Index: 13,05198



Expand All / Collapse All
Pack type Pk VWR Catalog Number Quantity
Glass bottle for solids 25 g ALFAA17521.14
Supplier Article Number:: A17521.14
Glass bottle for solids 100 g ALFAA17521.22
Supplier Article Number:: A17521.22
Glass bottle for solids 50 g ALFAA17521.18
Supplier Article Number:: A17521.18
Glass bottle for solids 10 g ALFAA17521.09
Supplier Article Number:: A17521.09
Expand All / Collapse All


Melting point ca 280° dec. ca 280° dec.
Formula weight 131.18 131.18
CAS No. 443-79-8 443-79-8
Purity 99% 99%
Molecular formula C6H13NO2 C6H13NO2
MDL No. MFCD00004268 MFCD00004268
Merck reference 14,5179 14,5179
Enter Details

Select the article for which you are looking for Certificate

Indicate the Lot Number. This field is mandatory.

Enter Certificate Details

Enter the Lot number:

Choose from recent batch/lot numbers:

Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty

A new look and a renewed commitment

Built on the features & resources you know, optimized with innovation from Avantor®. Our new brand symbolizes agility and our ability to adapt to customer needs.

Learn More Start Shopping