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Fmoc-Tyr(2-ClTrt)-OH

Fmoc-Tyr(2-ClTrt)-OH structure

CAS No.: 350241-80-4

Chemical Name:: Fmoc-Tyr(2-ClTrt)-OH

Synonyms: Fmoc-Tyr(Clt)-OH;FMOC-L-TYR(CLT)-OH;Fmoc-Tyr(2-ClTrt)-OH;Fmoc-L-Tyr(2-ClTrt)-OH;FMOC-TYR(2-CLTRT)-OH 5 G;FMOC-O-2-CHLOROTRITYL-L-TYROSINE;O-(2-Chloro-trityl)-N-Fmoc-L-tyrosine;N-ALPHA-FMOC-O-2-CHLOROTRITYL-L-TYROSINE;Fmoc-O-2-chlorotrityl-L-tyrosine≥ 99% (HPLC);N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-O-2-CHLOROTRITYL-L-TYROSINE

CBNumber:: CB1669350

Molecular Formula:: C43H34ClNO5

Molecular Weight:: 680.19

MDL Number:: MFCD01073759

MOL File:: Mol file

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:49:20

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Fmoc-Tyr(2-ClTrt)-OH Properties

Boiling point	846.9±65.0 °C(Predicted)
Density	1.290±0.06 g/cm3(Predicted)
storage temp.	Store at +2°C to +8°C.
solubility	DMSO (Slightly), Methanol (Slightly)
pka	2.94±0.10(Predicted)
form	Solid
color	White to Off-White
Major Application	peptide synthesis
InChIKey	XYAWVRLFZHVTNW-FAIXQHPJSA-N
SMILES	Clc1c(cccc1)C(Oc4ccc(cc4)C[C@H](NC(=O)OCC5c6c(cccc6)c7c5cccc7)C(=O)O)(c3ccccc3)c2ccccc2
UNSPSC Code	12352209
NACRES	NA.22

SAFETY

Risk and Safety Statements

WGK Germany	WGK 2
Storage Class	11 - Combustible Solids

Fmoc-Tyr(2-ClTrt)-OH price More Price(35)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	8.52080	Fmoc-Tyr(2-ClTrt)-OH Novabiochem?	350241-80-4	5G	$186	2026-04-30	Buy
Sigma-Aldrich	8.52080	Fmoc-Tyr(2-ClTrt)-OH Novabiochem?	350241-80-4	25G	$739	2026-04-30	Buy
Sigma-Aldrich	8.52080	Fmoc-Tyr(2-ClTrt)-OH Novabiochem?	350241-80-4	100G	$2250	2026-04-30	Buy
Usbiological	277120	Fmoc-O-2-chlorotrityl-L-tyrosine Asreported	350241-80-4	2g	$333	2026-06-03	Buy
Usbiological	277120	Fmoc-O-2-chlorotrityl-L-tyrosine Asreported	350241-80-4	5g	$529	2026-06-03	Buy

Product number	Packaging	Price	Buy
8.52080	5G	$186	Buy
8.52080	25G	$739	Buy
8.52080	100G	$2250	Buy
277120	2g	$333	Buy
277120	5g	$529	Buy

Fmoc-Tyr(2-ClTrt)-OH Chemical Properties, Uses, Production

Chemical Properties

White to yellow powder

Uses

Contains for acid stabilization a small percentage of the corresponding sodium salt

General Description

The side-chain ClTrt group can be removed with 1% TFA/ 5% TIS in DCM, enabling the side-chain hydroxyl group to be selectively modified whilst the derivative is attached to the solid support.

The product number for this product was previously 04-12-1184.

To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”.

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

Fmoc-Tyr(2-ClTrt)-OH Preparation Products And Raw materials

Raw materials

Preparation Products

Fmoc-Tyr(2-ClTrt)-OH Suppliers

Global Suppliers ( 56)

Supplier	Tel	Email	Country	ProdList	Advantage
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Shanghai GL Peptide Ltd.	+86-21-61263310 13764994101	fisherwang@glschina.com	China	8059	55
Wuxi Asia Peptide Biotechnology Limited Company	0510-83583050 13771062561	willsun@peptide-search.com	China	6713	58
Amatek Scientific Co. Ltd.	0512-56316828 400-867-5858;400-867-5858	info@amateksci.com	China	28760	58
Aikon International Limited	025-58859352 19370895928	sales01@aikonchem.com	China	15078	58
Shandong utilizing biological technology co., LTD	18669728830 15966937598	3407650895@qq.com	China	5185	58
Shanghai Jifeng Biotechnology Co., Ltd.	021-61263377 15023907684	15800684150@163.com	China	7994	58
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30203	58
Binhai gill polypeptide co. LTD	021-61263389 13524856427	Joetang@glschina.com	China	9927	58
Gill polypeptide biopharmaceutical (dalian) co., LTD	021-61263455 13167021076	amy@glschina.com	China	9699	58

Supplier	Advantage
Sigma-Aldrich	80
Shanghai GL Peptide Ltd.	55
Wuxi Asia Peptide Biotechnology Limited Company	58
Amatek Scientific Co. Ltd.	58
Aikon International Limited	58
Shandong utilizing biological technology co., LTD	58
Shanghai Jifeng Biotechnology Co., Ltd.	58
Career Henan Chemica Co	58
Binhai gill polypeptide co. LTD	58
Gill polypeptide biopharmaceutical (dalian) co., LTD	58

View Latest Price from Fmoc-Tyr(2-ClTrt)-OH manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2023-12-04	FMOC-TYR(2-CLTRT)-OH 350241-80-4			98%	100kg	Huida Pharmaceutical Technology (Shanghai) Co., Ltd.

FMOC-TYR(2-CLTRT)-OH
350241-80-4
98%
Huida Pharmaceutical Technology (Shanghai) Co., Ltd.

Fmoc-L-Tyr(2-ClTrt)-OH Fmoc-O-2-chlorotrityl-L-tyrosine≥ 99% (HPLC) FMOC-L-TYR(CLT)-OH FMOC-O-2-CHLOROTRITYL-L-TYROSINE N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-O-2-CHLOROTRITYL-L-TYROSINE N-ALPHA-FMOC-O-2-CHLOROTRITYL-L-TYROSINE (2S)-3-{4-[(2-chlorophenyl)diphenylmethoxy]phenyl}-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid FMOC-TYR(2-CLTRT)-OH 5 G L-Tyrosine,O-[(2-chlorophenyl)diphenylmethyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]- O-(2-Chloro-trityl)-N-Fmoc-L-tyrosine (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-((2-chlorophenyl)diphenylmethoxy)phenyl)propanoic acid Fmoc-Tyr(Clt)-OH Fmoc-Tyr(2-ClTrt)-OH 350241-80-4 C43H34ClNO5 C43H34NO5Cl