Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester

Product Name: Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester
CAS No.: 152548-66-8
Chemical Name: Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester
Synonyms: FMOC-N-ME-ASP(OTBU)-OH;FMOC-MEASP(OTBU)-OH;FMOC-L-MEASP(TBU)-OH;Fmoc-L-NMe-Asp(OtBu);FMOC-N-ME-ASP(OBUT)-OH;Fmoc-N-Me-L-Asp（OtBu）-OH;Fmoc-N-Me-Asp(OtBu)-OH 97%;Fmoc-N-Me-Asp(OtBu)-OH;FMOC-N-ME-ASPARTIC ACID(OTBU)-OH;Fmoc-N-Me-Asp(OtBu)-OH≥ 98% (HPLC)
CBNumber: CB8389176
Molecular Formula: C24H27NO6
Formula Weight: 425.47
MOL File: 152548-66-8.mol

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Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester Property

Melting point:: 135-140°C
Boiling point:: 598.7±50.0 °C(Predicted)
Density: 1.237±0.06 g/cm3(Predicted)
storage temp.: 2-8°C
solubility: Soluble in water or 1% acetic acid
form: Powder
pka: 3.59±0.23(Predicted)
color: White to off-white
optical activity: [α]22/D -39.0°, c = 0.5% in DMF
InChI: InChI=1S/C24H27NO6/c1-24(2,3)31-21(26)13-20(22(27)28)25(4)23(29)30-14-19-17-11-7-5-9-15(17)16-10-6-8-12-18(16)19/h5-12,19-20H,13-14H2,1-4H3,(H,27,28)/t20-/m0/s1
InChIKey: CYWWLVIEAOUXGW-FQEVSTJZSA-N
SMILES: C(O)(=O)[C@H](CC(OC(C)(C)C)=O)N(C(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O)C
CAS DataBase Reference: 152548-66-8(CAS DataBase Reference)

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Safety

Hazard Codes: N
Risk Statements: 50/53
Safety Statements: 60-61
WGK Germany: 3
HS Code: 2924 29 70
HazardClass: IRRITANT

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

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: 8.52329
Product name: Fmoc-N-Me-Asp(OtBu)-OH
Purity: Novabiochem?
Packaging: 1g
Price: $1890
Updated: 2025/07/31

Sigma-Aldrich

Product number: 773077
Product name: Fmoc-N-Me-Asp(OtBu)-OH
Purity: 97%
Packaging: 5g
Price: $2110
Updated: 2025/07/31

Sigma-Aldrich

Product number: 773077
Product name: Fmoc-N-Me-Asp(OtBu)-OH
Purity: 97%
Packaging: 1g
Price: $550
Updated: 2023/06/20

AK Scientific

Product number: Z5664
Product name: Fmoc-N-Me-Asp(OtBu)-OH
Packaging: 5g
Price: $660
Updated: 2021/12/16

Chem-Impex

Product number: 05743
Product name: Fmoc-N-Me-Asp(OtBu)-OH
Purity: ≥ 99.5% (Chiral HPLC)
Packaging: 5G
Price: $675
Updated: 2021/12/16

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Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester Chemical Properties,Usage,Production

Chemical Properties

White to off-white solid

Uses

Fmoc protected N-methyl amino acid suitable for solid phase peptide synthesis. N-methyl amino acids have been shown to improve proteolytic stability of peptides.

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester Suppliers

China 156 Germany 5 India 1 Japan 2 United Kingdom 5 United States 21 Global 190

Shanghai GL Peptide Ltd.

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Shanghai Galedo Biotechnology Co., Ltd.

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CAS Aldone(Dalian) Pharmaceutical Science and Technology Co, Ltd.

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Email: sales@casaldone.com
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shanghai Yanfeng biochemical technology Co.,LTD

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Meryer (Shanghai) Chemical Technology Co., Ltd.

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Alabiochem Tech.Co., Ltd.

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Fax: 0086-512-56765862
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Sichuan Tongsheng Amino acids Co.,Ltd.

Tel: 0838-2274206 13908101207
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Wuhan Chemwish Technology Co., Ltd

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GL Biochem (Shanghai) Ltd

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Capot Chemical Co., Ltd

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View Lastest Price from Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester manufacturers

Shenzhen Nexcon Pharmatechs Ltd.

Product: Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester 152548-66-8
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 2000
Release date: 2025-04-22

Shaanxi Dideu Medichem Co. Ltd

Product: Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester 152548-66-8
Price: US $1.10/g
Min. Order: 1g
Purity: 99.0% min
Supply Ability: 100 tons min
Release date: 2021-05-25

152548-66-8, Fmoc-N-methyl-L-aspartic acid 4-tert-butyl esterRelated Search:

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Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester

N-(9-Fluorenylmethyloxycarbonyl)-N-methyl-L-aspartic acid 4-tert-butyl ester

(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-4-tert-butoxy-4-oxobutanoic acid

Fmoc-N-methyl-L-aspartic acid beta-tert-butyl ester

Fmoc-N-Me-Asp(OtBu)-OH≥ 98% (HPLC)

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Fmoc-N-Me-L-Asp（OtBu）-OH

(2S)-4-(tert-butoxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-4-oxobutanoic acid

N-Fmoc-N-methyl-L-aspartic Acid 4-tert-Butyl Ester

L-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-, 4-(1,1-dimethylethyl) ester

Fmoc-N-Me-Asp(OtBu)-OH 97%

Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester USP/EP/BP

Fmoc-<i>N</i>-Me-Asp(OtBu)-OH

(2S)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid

152548-66-8

152548-66-6

155624-66-8

Aspartic acid [Asp, D]

N-Methyl Amino Acids

Fmoc-Amino acid series

amino acids

PROTECTED AMINO ACID & PEPTIDES