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  5. Thermo Scientific Chemicals D-Tryptophan, 99%

Thermo Scientific Chemicals D-Tryptophan, 99%

Numéro de catalogue. AAA1842622
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Numéro de catalogue. AAA1842622 Fournisseur Thermo Scientific Chemicals Code fournisseur A1842622
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Description

CAS: 153-94-6 | C11H12N2O2 | 204.23 g/mol

D-Tryptophan is used for human embryonic kidney cell (HEK-293, ATCC: CRL-1573) culture. The product is a sweetener used to study the release of incretins from enteroendocrine cells triggered by sugar but not by sweeteners.

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

Applications
D-Tryptophan is used for human embryonic kidney cell (HEK-293, ATCC: CRL-1573) culture. The product is a sweetener used to study the release of incretins from enteroendocrine cells triggered by sugar but not by sweeteners.

Solubility
Soluble in 0.5M hydrochloric acid (50 mg/ml), water (11 mg/ml at 20°C), hot alcohol, and dimethyl sulfoxide. Insoluble in chloroform.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

Identifiants chimiques

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

Spécifications

Melting Point 273°C (decomposition)
Beilstein 86198
Solubility Information Soluble in 0.5M hydrochloric acid (50mg/ml),water (11mg/ml at 20°C),hot alcohol,and dimethyl sulfoxide. Insoluble in chloroform.
Quantity 100 g
Formula Weight 204.23
Optical Rotation +31.5° (c=1 in Water)
Percent Purity 99%
Chemical Name or Material D-Tryptophan

Sécurité et manipulation

EINECSNumber 205-819-9
RTECSNumber YN6129000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only