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Thermo Scientific Chemicals D(+)-Tryptophan, 99% Product Code.: 10533341
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Thermo Scientific Chemicals D(+)-Tryptophan, 99%

Product Code. 10533341
25 g
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Product Code. 10533341

Brand: Thermo Scientific Chemicals 168630250

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Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 153-94-6
Molecular Formula C11H12N2O2
Molecular Weight (g/mol) 204.23
MDL Number MFCD00005647
InChI Key QIVBCDIJIAJPQS-SECBINFHSA-N
Synonym d-tryptophan, h-d-trp-oh, r-tryptophan, d +-tryptophan, d-trytophane, d-tryptophane, tryptophan, d, 2r-2-amino-3-1h-indol-3-yl propanoic acid, +-tryptophan, h-d-typ-oh
PubChem CID 9060
ChEBI CHEBI:16296
IUPAC Name (2R)-2-amino-3-(1H-indol-3-yl)propanoic acid
SMILES N[C@H](CC1=CNC2=CC=CC=C12)C(O)=O

Specifications

Melting Point 282.0°C to 285.0°C
Color White to Yellow
Infrared Spectrum Authentic
Assay Percent Range 99%
Loss on Drying 0.5% max.
Packaging Glass Bottle
Specific Rotation + 31.50
Solubility Information Solubility in water: 11g/L (20°C). Other solubilities: soluble in alkali hydroxides, soluble in hot alcohol, insoluble in chloroform
Specific Rotation Condition + 31.50 (24.00°C c=1,H2O)
Quantity 25 g
Formula Weight 204.23
Percent Purity 99%
Physical Form Powder
Chemical Name or Material D(+)-Tryptophan
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Certificates

Certificates

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2 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0454057 Certificate TypeCertificate of Analysis Date25/08/2023 Catalog Number168635000,168630050,168630250,168631000
Lot NumberA0413438 Certificate TypeCertificate of Analysis Date28/04/2022 Catalog Number168635000,168630050,168630250,168631000

Safety and Handling

Product Identifier
  • D(+)-Tryptophan
SDS

RUO – Research Use Only

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