[A17709] CAS 556-02-5 | D-Tyrosine, 99% | Alfa
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Brand: Alfa Aesar
556-02-5 | C9H11NO3 | (.+-.)-tyrosine
Chemical Identifiers
CAS
556-02-5
Molecular Weight (g/mol)
181.19
MDL Number
MFCD00063073
Synonym
(.+-.)-tyrosine
SMILES
N[C@H](CC1=CC=C(O)C=C1)C(O)=O
InChI Key
OUYCCCASQSFEME-SVGMAFHSNA-N
Molecular Formula
C9H11NO3
IUPAC Name
(2R)-2-amino-3-(4-hydroxyphenyl)propanoic acid
Specifications
Form
Powder
Optical Rotation
11.0 ± 1.0? (C=4 in 1N HCl)
Appearance (Color)
White
Assay (Non-aqueous acid-base Titration)
≥98.5 to ≤101.5%
설명
D-Tyrosine is synthesized from phenylalanine. It is also the precursor of epinephrine, thyroid hormones, and melanin.
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-Tyrosine is synthesized from phenylalanine. It is also the precursor of epinephrine, thyroid hormones, and melanin.
D-Tyrosine is synthesized from phenylalanine. It is also the precursor of epinephrine, thyroid hormones, and melanin.
Solubility
Soluble in water.
Notes
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
Other References:
Merck Index:14,9839Beilstein:2212157
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS556-02-5FORMULAC9H11NO3EINECS209-112-6MDLMFCD00063073
| Pakage | 1g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
