FMOC-O-tert-Butyl-L-serine

Product Name: FMOC-O-tert-Butyl-L-serine
CAS No.: 71989-33-8
Chemical Name: FMOC-O-tert-Butyl-L-serine
Synonyms: FMOC-SER(TBU)-OH;FMOC-SER(TBU);FMOC-L-SER(TBU)-OH;FMOC-SER(BUT);Fomc-Ser(tBu)-OH;FMOC-L-Ser(tBu)-OH 98%;Fomc-Ser(t;Fmoc-Ser(OBut);FMOC-L-SER(T-BU);FMOC-SER(BUT)-OH
CBNumber: CB4315210
Molecular Formula: C22H25NO5
Formula Weight: 383.44
MOL File: 71989-33-8.mol

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FMOC-O-tert-Butyl-L-serine Property

Melting point:: 130.5-135.5 °C(lit.)
alpha: 25 º (c=1,EtOAc 24 ºC)
Boiling point:: 510.36°C (rough estimate)
Density: 1.2369 (rough estimate)
refractive index: 24 ° (C=1, AcOEt)
storage temp.: 2-8°C
solubility: Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
pka: 3.44±0.10(Predicted)
form: powder to crystal
color: White to Almost white
optical activity: [α]20/D +25.5±1°, c = 1% in ethyl acetate
BRN: 3632013
InChI: InChI=1S/C22H25NO5/c1-22(2,3)28-13-19(20(24)25)23-21(26)27-12-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,23,26)(H,24,25)/t19-/m0/s1
InChIKey: REITVGIIZHFVGU-IBGZPJMESA-N
SMILES: C(O)(=O)[C@H](COC(C)(C)C)NC(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O
CAS DataBase Reference: 71989-33-8(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 24/25-36/37/39-27-26
WGK Germany: 3
HS Code: 29242990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 8.52019
Product name: Fmoc-Ser(tBu)-OH
Purity: Novabiochem?
Packaging: 25g
Price: $92.5
Updated: 2025/07/31

Sigma-Aldrich

Product number: 8.52019
Product name: Fmoc-Ser(tBu)-OH
Purity: Novabiochem?
Packaging: 100g
Price: $335
Updated: 2025/07/31

Sigma-Aldrich

Product number: 8.52019
Product name: Fmoc-Ser(tBu)-OH
Purity: Novabiochem?
Packaging: 250g
Price: $706
Updated: 2025/07/31

Sigma-Aldrich

Product number: 8.52019
Product name: Fmoc-Ser(tBu)-OH
Purity: Novabiochem<SUP>®</SUP>
Packaging: 500 g
Price: $1390
Updated: 2025/07/31

Sigma-Aldrich

Product number: 8.52019
Product name: Fmoc-Ser(tBu)-OH
Purity: Novabiochem<SUP>®</SUP>
Packaging: 500 g
Price: $1390
Updated: 2025/07/31

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FMOC-O-tert-Butyl-L-serine Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

FMOC-O-tert-Butyl-L-serine is an N-terminal protected reagent used in the peptide synthesis. Some of the reported examples are:

Total synthesis of an antibiotic, daptomycin, by cyclization via a chemoselective serine ligation.
Preparation of MUC1, a T-cell helper peptide, using iterative pentafluorophenyl ester-mediated fragment condensations.
Linear solid-phase peptide synthesis of ubiquitin and diubiquitin.

General Description

L-Serine N-Fmoc (1-13C, 99%) is a protected amino acid used to synthesize isotope-labeled peptides for MS-based protein quantitation.

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

FMOC-O-tert-Butyl-L-serine Preparation Products And Raw materials

Raw materials

Fluorene 1,4-Dioxane H-SER(TBU)-OH

Preparation Products

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FMOC-O-tert-Butyl-L-serine Suppliers

Americas 1 Belgium 1 Canada 2 China 399 Europe 5 France 2 Germany 7 India 16 Israel 1 Japan 8 Poland 1 Switzerland 7 United Kingdom 17 United States 68 Global 535

SICHUAN TONGSHENG BIOPHARMACEUTICAL CO., LTD

Tel: 0838-2809458 13350585791
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Chengdu Tachem Co., Ltd

Tel: 19983060238
Email: sales@tachem.cn
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shanghai Yanfeng biochemical technology Co.,LTD

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GenChem & GenPharm (Changzhou) Co., Ltd.

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Wuhan Grand Hoyo Co., Ltd.

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Chengdu Baishixing Science and Technology Industry Co.,Ltd

Tel: 13668201230
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Chengdu ZY Biochemical Technology Co., Ltd.

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Chemyouth Life Science（Suzhou）Co.,Ltd

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J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
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View Lastest Price from FMOC-O-tert-Butyl-L-serine manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Fmoc-Ser(tBu)-OH 71989-33-8
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 98%min
Supply Ability: 500kgs
Release date: 2021-09-26

Sichuan HongRi Pharma-Tech Co.,Ltd

Product: Fmoc-L-Ser(tBu)-OH 71989-33-8
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1T
Release date: 2023-12-07

Henan Aochuang Chemical Co.,Ltd.

Product: FMOC-O-tert-Butyl-L-serine 71989-33-8
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-12

71989-33-8, FMOC-O-tert-Butyl-L-serineRelated Search:

2-Butoxyethanol Butyl methacrylate L-ALPHA-PHOSPHATIDYLSERINES, BRAIN, BOVINE L-Serine Fmoc-L-Serine Fmoc-Aib-OH butyl rubber 9-Fluorenylmethyl chloroformate DL-Serine tert-Butyllithium 4-tert-Butylphenol D-Cycloserine tert-Butyldimethylsilyl chloride tert-Butanol 4-tert-Butylcatechol tert-Butyl methyl ether Butyl acrylate Fmoc-OSu

FMOC-L-Ser(tBu)-OH 98%

O-tert-Butyl-N-Fmoc-L-serine

9-fluorenylmethoxycarbonyl-O-tert-butyl-L-serine

N-Fmoc-O-tert-Butyl-L-serine, Fmoc-O-tert-butyl-L-serine

N-FMOC-L-Ser (O-tert-Bu) OH

2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-[(2-methylpropan-2-yl)oxy]propanoic acid

N-(9H-Fluorene-9-ylmethoxycarbonyl)-O-tert-butyl-L-serine

N-(9H-Fluorene-9-ylmethoxycarbonyl)-O-tert-butylserine

N-Fmoc-O-tert-Butylserine

O-(1,1-Dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-serine

O-tert-Butyl-N-(9H-fluorene-9-ylmethoxycarbonyl)-L-serine

O-tert-Butyl-N-Fmoc-Ser-OH

FMOC-O-tert-Butyl-L-serine,98%

Fmoc-Ser(tBu)-OH ,99%

(S)-tert-butyl 2-(((9H-fluoren-9-yl)Methoxy)carbonylaMino)-3-hydroxypropanoate

FMoc-Ser(tBu)-OH FMoc-O-tert·butyl-L-serine

O-tert-Butyl-N-Fmoc-L-serine Fmoc-Ser(tBu)-OH

N-FMOC-O-TERT-BUTYL-L-SERINE 97%

N-FMOC-O-TERT-BUTYL-L-SERINE 98+%

Fmoc-Ser(tBu)-OH >=98.0% (HPLC)

O-(tert-butyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-serine

Fmoc-Ser(tBu)-OH(CAS:71989-33-8)

(S)-2-((((9H-fluoren-9-yl)Methoxy)carbonyl)aMino)-3-(tert-butoxy)propanoic acid

L-Serine-UL-13C3, 15N-N-FMOC

L-Serine, O-(1,1-dimethylethyl)-N-(9H-fluoren-9-ylmethoxy)carbonyl-

N-FMOC-O-TERT-BUTYL-L-SERINE

N-FMOC-SER(T-BU)-OH

(9H-Fluoren-9-yl)MethOxy]Carbonyl Ser(tBu)-OH

Fmoc-Ser(OBut)

Fomc-Ser(t

Fomc-Ser(tBu)-OH

NALPHA-9-Fluorenylmethoxycarbonyl-O-tert-butyl-L-serine

FMOC-O-TERT-BUTYL-L-SERINE (FMOC-L-SER(TBU)-OH)

N-(9-FLUORENYLMETHOXYCARBONYL)-2-TERT-BUTYL-L-SERINE

L-SERINE-N-FMOC, O-TERT-BUTYL ETHER (1-13C)

L-SERINE-N-FMOC, O-TERT-BUTYL ETHER (13C3,15N)

Fmoc-O-tert-butyl-L-serine≥ 99.7% (HPLC, Chiral purity)

N-FMOC-O-T-BUTYL-L-SERINE

N-FMOC-T-BUTYL-L-SER

N-ALPHA-FMOC-O-TERT-BUTYL-L-SERINE

N-ALPHA-FMOC-O-T-BUTYL-L-SERINE

N-9-FLUORENYLMETHYLOXYCARBONYL-O-TERT-BUTYL-L-SERINE

N-9-FLUORENYLMETHYLOXYCARBONYL-O-T-BUTYL-L-SERINE

N-(9-FLUORENYL METHOXY CARBONYL)-O-TERT-BUTYL-L-SERINE

N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-O-TERT-BUTYL-L-SERINE

N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-O-T-BUTYL-L-SERINE

N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-O-T-BUTYL-L-SERINE

FMOC-L-SERINE(O-T-BUTYL)

FMOC-L-SERINE (TBU)

FMOC-L-SER(O-T-BUTYL)

FMOC-L-SER(T-BU)

FMOC-L-SER(TBU)-OH

FMOC-O-T-BUTYL-L-SERINE

FMOC-O-TERT-BUTYL-L-SERINE

FMOC-SER(TBU)

FMOC-SER(TBU)-OH

FMOC-SER(BUT)

FMOC-SERINE(TBU)-OH