L(-)-Tryptophan 99%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 140590250

UNSPSC: 12352209

Code: 29

Additional Details:
Additional Details: CAS Number: 73-22-3 Weight: 0.07500kg


Packaging Plastic bottle
Quantity 25g

Product Code. 10316980

Quantity Price
1 £ 33.6 / 25g
EU Stock 46
Add to basket


Description and Specification

Chemical Identifiers

Chemical Name or Material L(-)-Tryptophan
Name Note 99%
CAS 73-22-3
Assay 98.5 to 101.5% (on dry substance)
Assay Percent Range 99%
Molecular Formula C11H12N2O2
Formula Weight 204.23
MDL Number MFCD00064340
Synonym TRP

Specification

Physical Form Crystalline Powder
Formula Weight 204.23
Quantity 25g
Color White to yellow-white
Merck Index 15, 9977
Beilstein 22, 546
Assay 98.5 to 101.5% (on dry substance)
Specific Rotation Condition − 31.10 (20.00°C c=1,H20)
Specific Rotation -29.0° to -33.0° (20°C, 589nm) (C=1, H2O)
EINECS Number 200-795-6
CAS 73-22-3
Infrared Spectrum Authentic
Assay Percent Range 99%
Loss on Drying 0.5% max. (1 g, 105°C)
MDL Number MFCD00064340
RTECS Number YN6130000
Packaging Plastic bottle
Molecular Formula C11H12N2O2
Name Note 99%
TSCA TSCA
Synonym TRP
Chemical Name or Material L(-)-Tryptophan
Documentation

Technical documents