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Carboxylic Acids & Salts

Fmoc-tyr(ME)-OH

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Buy Fmoc-tyr(ME)-OH (CAS 77128-72-4) from Zemixal. Request a quote with price, lead time and documents. Packs from 100 mg.

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Fmoc-tyr(ME)-OH chemical structure
CAS number77128-72-4
FormulaC25H23NO5
Molar mass417.5 g/mol
HS code2933
InChIKeyJYQODLWFOPCSCS-QHCPKHFHSA-N
IUPAC name(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(4-methoxyphenyl)propanoic acid

About Fmoc-tyr(ME)-OH

Researchers and plant chemists source Fmoc-tyr(ME)-OH from Zemixal for routine and specialised work. Key data: CAS 77128-72-4, formula C25H23NO5 and molar mass 417.5 g/mol.

Typical applications

  • Organic synthesis
  • API synthesis

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Fmoc-tyr(ME)-OH
Product nameFmoc-tyr(ME)-OH
Catalogue numberZX-040874
CAS number77128-72-4
IUPAC name(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(4-methoxyphenyl)propanoic acid
Molecular formulaC25H23NO5
Molar mass417.5 g/mol
Exact mass417.1576
XLogP34.6
H-bond donors / acceptors2 / 5
Topological polar surface area84.9 Ų
HS code2933
InChIKeyJYQODLWFOPCSCS-QHCPKHFHSA-N
SMILESCOC1=CC=C(C=C1)C[C@@H](C(=O)O)NC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24
PubChem CID2762281
SynonymsFmoc-O-methyl-L-tyrosine, (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid, Fmoc-L-tyrosine methyl ether, Fmoc-4-Methoxy-L-phenylalanine, fmoc-(O-methyl)-l-tyrosine, Fmoc-Tyr(Me)-OH, AldrichCPR, (S)-2-[[[(9H-Fluoren-9-yl)methoxy]carbonyl]amino]-3-(4-methoxyphenyl)propanoic Acid, (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(4-methoxyphenyl)propanoic acid, L-Tyrosine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-O-methyl-, (2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(4-methoxyphenyl)propanoic acid, (s)-3-(4-methoxy-phenyl)-2-(9h-fluoren-9-ylmethoxycarbonylamino)-propionic acid, N-alpha-(9-Fluorenylmethyloxycarbonyl)-O-methyl-L-tyrosine (Fmoc-L-Tyr(Me)-OH)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Fmoc-tyr(ME)-OH
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Fmoc-tyr(ME)-OH

Which CAS number identifies Fmoc-tyr(ME)-OH?
Fmoc-tyr(ME)-OH is registered under CAS 77128-72-4. You may also see it listed as Fmoc-O-methyl-L-tyrosine, (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid, Fmoc-L-tyrosine methyl ether. Our catalogue number for this item is ZX-040874.
What are the formula and molar mass of Fmoc-tyr(ME)-OH?
For Fmoc-tyr(ME)-OH, its formula is C25H23NO5 and its molar mass is 417.5 g/mol. The systematic (IUPAC) name is (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(4-methoxyphenyl)propanoic acid. InChIKey JYQODLWFOPCSCS-QHCPKHFHSA-N lets you match it in any structure database.
What grade and pack sizes are available for Fmoc-tyr(ME)-OH?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Fmoc-tyr(ME)-OH?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Fmoc-tyr(ME)-OH to my country?
Yes. Because Fmoc-tyr(ME)-OH is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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