L-Tryptophan
(13831082 | 73-22-3)

CAS: 73-22-3
Molecular Formula: C11H12N2O2
Molecular Weight: 204.23
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
L-Tryptophan Chemical Structure

13831082-100g 100g £25.80
13831082-500g 500g £88.30
13831082-1kg 1kg £149.30
Bulk Order
13831082-100g 100g €38.70
13831082-500g 500g €132.50
13831082-1kg 1kg €224.00
Bulk Order
13831082-100g 100g $41.30
13831082-500g 500g $141.30
13831082-1kg 1kg $238.90
Bulk Order
Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 13831082
Product Name L-Tryptophan
Categories Amino Acids Biochemicals
CAS 73-22-3
Molecular Formula C11H12N2O2
Molecular Weight 204.23
Storage Details Ambient
Harmonised Tariff Code 29339980

Product Specification
Grade USP32
Specific rotation -29.4 to -32.8
pH 5.5 to 7.0
Fe <0.003%
Pb <0.0015%
Loss on Drying <0.3%
Assay 98.5%min
Residue on Ignition 0.1%max
Cl 0.05%max
Appearance White Powder

Safety Information
Pictograms
Signal word none
Hazard statements
Precautionary statements

Frequently Purchased Together
L-Cystine Chemical Structure
L-Cystine

[56-89-3]

Availablility: In Stock

View Product
D-(+)-Cellobiose Chemical Structure
D-(+)-Cellobiose

[528-50-7]

Availablility: In Stock

View Product
L-Cysteine hydrochloride anhydrous Chemical Structure
L-Cysteine hydrochloride anhydrous

[52-89-1]

Availablility: In Stock

View Product
Glycerophosphate disodium salt hydrate Chemical Structure
Glycerophosphate disodium salt hydrate

[55073-41-1]

Availablility: In Stock

View Product