L(-)-Tryptophan 99%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 140590050

UNSPSC: 12352209

Code: 29

Additional Details:
Additional Details: CAS Number: 73-22-3 Weight: 0.05500kg


Packaging Glass Bottle
Quantity 5g

Product Code. 10306980

Quantity Price
1 £ 14.2 / 5g
EU Stock 29
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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

Formula Weight 204.23
Physical Form Crystalline Powder
Quantity 5g
Color White to yellow-white
Merck Index 15, 9977
Beilstein 22, 546
Packaging Glass Bottle
Specific Rotation Condition − 31.10 (20.00°C c=1,H20)
Assay 98.5 to 101.5% (on dry substance)
EINECS Number 200-795-6
Specific Rotation -29.0° to -33.0° (20°C, 589nm) (C=1, H2O)
Infrared Spectrum Authentic
CAS 73-22-3
MDL Number MFCD00064340
Assay Percent Range 99%
Loss on Drying 0.5% max. (1 g, 105°C)
RTECS Number YN6130000
Name Note 99%
Molecular Formula C11H12N2O2
Synonym TRP
Chemical Name or Material L(-)-Tryptophan
TSCA TSCA
Documentation

Technical documents