D-Tyrosine 99% white powder kanbei
GMP ISO 1 Inquiries
556-02-5
Industrial Grade
99%
qingdao
kanbei
25kg drum
2022-07-18
PVC resin,pvc paste resin,melamine
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referencewhite to off-white powder
D-tyrosine is an optically active form of tyrosine having D-configuration. It has a role as an Escherichia coli metabolite. It is a tyrosine and a D-alpha-amino acid. It is a conjugate base of a D-tyrosinium. It is a conjugate acid of a D-tyrosinate(1-). It is an enantiomer of a L-tyrosine. It is a tautomer of a D-tyrosine zwitterion.|A non-essential amino acid. In animals it is synthesized from PHENYLALANINE. It is also the precursor of EPINEPHRINE; THYROID HORMONES; and melanin.CertificatesBasic Info-
Product Name:
D-Tyrosine
Other Name:D-Tyrosine;Tyrosine,D-;D-p-Tyrosine;(R)-Tyrosine;(2R)-2-Amino-3-(4-hydroxyphenyl)propanoic acid;H-D-Tyr-OH;D-Tyr-OH;3-(4-Hydroxyphenyl)-D-alanine;D-4-Hydroxyphenylalanine;(2R)-2-Azaniumyl-3-(4-hydroxyphenyl)propanoate;(R)-2-Amino-3-(4-hydroxyphenyl)propanoic acid
CAS No.:556-02-5
Molecular Formula:C9H11NO3
InChIKeys:InChIKey=OUYCCCASQSFEME-MRVPVSSYSA-N
Molecular Weight:181.18900
Exact Mass:181.19
EC Number:209-112-6
UNII:WQ5G9JQ7GC
HScode:2922509090
Categories:
Characteristics-
PSA:
83.55000
XLogP3:1.04690
Appearance:white crystals
Density:1.333g/cm3
Melting Point:294-300 °C (decomp)
Boiling Point:385.2ºC at 760mmHg
Flash Point:186.7ºC
Refractive Index:1.614
Water Solubility:SOLUBLE
Storage Conditions:Store at RT.
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
PVC resin,pvc paste resin,melamine
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Location:
Room 405, Unit 2, Building 1, Taiji Mansion, No. 38, Nanyang Road, Jinshui District, Zhengzhou City, Henan Province
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
90 days
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2022
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Australia
D-Tyrosine
1 MT Sep 30, 2026 Post an enquiry for this product
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