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VAQORACHEMICALS
Stable Isotope Labelled Standards (Deuterated, 13C, 15N)Reference StandardAvailable on request

L-Tyrosine-D4

Synonyms: L-4-Hydroxyphenyl-2,3,5,6-d4-alanine · L-Tyrosine-2,3,5,6-D4 · L-Tyrosine-(phenyl-d4) · L-4-Hydroxyphenyl-d4-alanine

CAS No.62595-14-6
FormulaC9H11NO3
Mol. weight185.21
Catalogue No.VQ-052442
PurityReference Standard
HSN38229090

L-Tyrosine-D4 (CAS 62595-14-6) – stable isotope labelled standard. C9H11NO3, MW 185.21. Request a quote: COA, bulk packs and worldwide export.

Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
Bulk / custom pack · kg to MT
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Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing

About L-Tyrosine-D4

Vaqora Chemicals supplies L-Tyrosine-D4, a stable isotope labelled standard registered under CAS number 62595-14-6. With the molecular formula C9H11NO3, it has a molar mass of 185.21 g/mol. The IUPAC name is (2S)-2-amino-3-(2,3,5,6-tetradeuterio-4-hydroxyphenyl)propanoic acid. It is also known as L-4-Hydroxyphenyl-2,3,5,6-d4-alanine or L-Tyrosine-2,3,5,6-D4.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation in bioanalytical, pharmacokinetic and impurity studies. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, L-Tyrosine-D4 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

  • LC-MS/MS internal standard
  • Bioanalytical quantitation
  • Pharmacokinetic studies

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Specifications & identifiers

Chemical identifiers
Product nameL-Tyrosine-D4
Catalogue No.VQ-052442
CAS Number62595-14-6
IUPAC name(2S)-2-amino-3-(2,3,5,6-tetradeuterio-4-hydroxyphenyl)propanoic acid
Molecular formulaC9H11NO3
Molecular weight185.21 g/mol
Exact mass185.099
GradeReference Standard
HSN code38229090
InChIKeyOUYCCCASQSFEME-FCDGGRDXSA-N
SMILES[2H]C1=C(C(=C(C(=C1C[C@@H](C(=O)O)N)[2H])[2H])O)[2H]
PubChem CID10419891
Physical properties
Physical formSolid
LogP (XLogP3)-2.3
H-bond donors / acceptors3 / 4
TPSA83.6 Ų
SynonymsL-4-Hydroxyphenyl-2,3,5,6-d4-alanine, L-Tyrosine-2,3,5,6-D4, L-Tyrosine-(phenyl-d4), L-4-Hydroxyphenyl-d4-alanine, TMID-0480, L-(2,3,5,6-~2~H_4_)Tyrosine

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Frequently asked questions

What is the CAS number of L-Tyrosine-D4?

The CAS Registry Number of L-Tyrosine-D4 is 62595-14-6. It is also known as L-4-Hydroxyphenyl-2,3,5,6-d4-alanine, L-Tyrosine-2,3,5,6-D4, L-Tyrosine-(phenyl-d4).

What is the molecular formula and molecular weight of L-Tyrosine-D4?

L-Tyrosine-D4 has the molecular formula C9H11NO3 and a molecular weight of 185.21 g/mol. Its IUPAC name is (2S)-2-amino-3-(2,3,5,6-tetradeuterio-4-hydroxyphenyl)propanoic acid.

Which grade and pack sizes of L-Tyrosine-D4 can I order?

We supply L-Tyrosine-D4 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with L-Tyrosine-D4?

Yes. Every lot of L-Tyrosine-D4 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can L-Tyrosine-D4 be shipped internationally?

Yes. We export L-Tyrosine-D4 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.

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Why buyers choose Vaqora

  • Batch-traceable lots with COA
  • R&D packs to multi-tonne supply
  • IATA / IMDG dangerous-goods packing
  • EXW, FOB, CIF, DAP Incoterms
  • Custom synthesis & sourcing
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