ChemicalBook > CAS DataBase List > FMOC-DAB(BOC)-OH

FMOC-DAB(BOC)-OH

Product Name: FMOC-DAB(BOC)-OH
CAS No.: 125238-99-5
Chemical Name: FMOC-DAB(BOC)-OH
Synonyms: FMOC-DAB(BOC);FMOC-L-DAB(BOC);FMOC-DBU(BOC)-OH;FMOC-DAB(BOC)-OH;FMOC-L-DAB(BOC)-OH;RARECHEM EM WB 0101;Cefotaxiphene sodium;Fmoc-Dab(Boc)-OH 98%;Fmoc-Dab(Boc)-OH, 97.0%;Fmoc-Dab(Boc)-OH >=97.0% (HPLC)
CBNumber: CB2396525
Molecular Formula: C24H28N2O6
Formula Weight: 440.49
MOL File: 125238-99-5.mol

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FMOC-DAB(BOC)-OH Property

Melting point:: 111-113℃
Boiling point:: 670.9±55.0 °C(Predicted)
Density: 1.243±0.06 g/cm3(Predicted)
storage temp.: 2-8°C
solubility: DMSO (Slightly), Methanol (Slightly)
form: Solid
pka: 3.79±0.10(Predicted)
color: White to Off-White
optical activity: [α]20/546 14.5±1°, c = 1% in methanol
Water Solubility: Slightly soluble in water.
BRN: 6250328
InChIKey: LIWKOFAHRLBNMG-FQEVSTJZSA-N
SMILES: C(O)(=O)[C@@H](NC(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O)CCNC(OC(C)(C)C)=O

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Safety

Hazard Codes: Xi
WGK Germany: 3
F: 10
HS Code: 2924 29 70
HazardClass: IRRITANT

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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: 86971
Product name: Fmoc-Dab(Boc)-OH
Purity: ≥97.0% (HPLC)
Packaging: 1g
Price: $113
Updated: 2025/07/31

Sigma-Aldrich

Product number: 8.52074
Product name: Fmoc-Dab(Boc)-OH
Purity: Novabiochem?
Packaging: 1g
Price: $152
Updated: 2025/07/31

Sigma-Aldrich

Product number: 8.52074
Product name: Fmoc-Dab(Boc)-OH
Purity: Novabiochem?
Packaging: 5G
Price: $593
Updated: 2025/07/31

TRC

Product number: F628608
Product name: Fmoc-Dab(Boc)-OH
Packaging: 500mg
Price: $60
Updated: 2021/12/16

TRC

Product number: F628608
Product name: Fmoc-Dab(Boc)-OH
Packaging: 1g
Price: $70
Updated: 2021/12/16

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FMOC-DAB(BOC)-OH Chemical Properties,Usage,Production

Chemical Properties

White powder

Uses

Fmoc-Dab(Boc)-OH,

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

Synthesis

24424-99-5

161420-87-7

125238-99-5

The general procedure for the synthesis of N-Fmoc-N'-Boc-L-2,4-diaminobutyric acid from di-tert-butyl dicarbonate and Fmoc-L-2,4-diaminobutyric acid was as follows: 50 g (146.8 mmol) of Fmoc-L-2,4-diaminobutyric acid was suspended in 700 mL of a mixed solvent of acetone and water (1:1, v/v/v/v/v) at 0-10 °C. 38.4 g (176 mmol) of di-tert-butyl dicarbonate was slowly added. Subsequently, the pH of the reaction system was adjusted to 7.5-8 with 0.5 N NaOH solution.After 4 h of reaction, 56 g of N-fluorenylmethoxycarbonyl-N'-tert-butoxycarbonyl-L-2,4-diaminobutyric acid was obtained by the treatment in a yield of 86.62% and a purity of 99.4% by HPLC. The structure of the product was confirmed by IR and NMR spectra as detailed in Figures 3 and 4 in the literature.

References

[1] Patent: CN105348147, 2016, A. Location in patent: Paragraph 0020
[2] Bulletin of the Chemical Society of Japan, 2004, vol. 77, # 10, p. 1915 - 1924
[3] European Journal of Medicinal Chemistry, 1995, vol. 30, # 2, p. 115 - 122

FMOC-DAB(BOC)-OH Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from FMOC-DAB(BOC)-OH manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd

Product: Fmoc-Dab(Boc)-OH 125238-99-5
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1T
Release date: 2023-12-01

Henan Aochuang Chemical Co.,Ltd.

Product: FMOC-DAB(BOC)-OH 125238-99-5
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-27

Shanghai UCHEM Inc.

Product: FMOC-DAB(BOC)-OH 125238-99-5
Price: US $69.00-615.00/g
Min. Order: 5g
Purity: 0.98
Supply Ability: 25kg
Release date: 2023-12-15

125238-99-5, FMOC-DAB(BOC)-OHRelated Search:

Fmoc-D-Aspartic acid beta-tert-butyl ester H-DAP(BOC)-OME HCL FMOC-D-DAB(ALOC)-OH FMOC-D-DAB(MTT)-OH FMOC-DAB(Z)-OH Fmoc-Dap(Alloc)-OH FMOC-DAB(ADPOC)-OH FMOC-DAB(BOC)-OH 4-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-PIPERIDINE-1,4-DICARBOXYLIC ACID MONO-TERT-BUTYL ESTER Boc-L-2,4-diaminobutyric acid (2S, 4S)-BOC-4-AMINO-1-FMOC-PYRROLIDINE-2-CARBOXYLIC ACID (2S, 4R)-BOC-4-AMINO-1-FMOC-PYRROLIDINE-2-CARBOXYLIC ACID (S,S)-N-ALPHA-9-FLUORENYLMETHYLOXYCARBONYL-(S)-3-(N'-T-BUTYLOXYCARBONYL-AZETIDIN-2-YL)-ALANINE FMOC-(2S, 3R)-GLY-3-PIP(BOC) (S)-N-ALPHA-9-FLUORENYLMETHYLOXYCARBONYL-3-(N'-T-BUTYLOXYCARBONYL-[1,2,3,4]-TETRAHYDROISOQUINOLINE-(S)-3-YL)-ALANINE (2S,2'S)-N-ALPHA-9-FLUORENYLMETHYLOXYCARBONYL-3-(N'-T-BUTYLOXYCARBONYL-AZIRIDIN-2'YL)-ALANINE FMOC-L-TRANSHOMOPRO(4-NHBOC) FMOC-(2S, 3S)-GLY-3-PIP(BOC)

N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-N-GAMMA-T-BUTYLOXYCARBONYL-L-2,4-DIAMINOBUTYRIC ACID

N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-N-GAMMA-TERT-BUTYLOXYCARBONYL-L-2,4-DIAMINOBUTYRIC ACID

NA-FMOC-NG-BOC-(S)-2,4-DIAMINOBUTYRIC ACID

N-Fmoc-N-Boc-L-2,4-diaminobutyric acid

L-2,4-Diaminobutanoic acid, N4-BOC, N2-FMOC protected

FMOC-4-BOC-L-2,4-DIAMINOBUTYRIC ACID

FMOC-L-2,4-DIAMINOBUTYRIC ACID(BOC)

FMOC-L-DAB(BOC)

FMOC-L-DAB(BOC)-OH

FMOC-DAB(BOC)-OH

FMOC-DBU(BOC)-OH

FMOC-ALPHA,GAMMA-DIAMINOBUTYRIC ACID(BOC)-OH

FMOC-N-GAMMA-BOC-L-2,4-DIAMINOBUTYRIC ACID

FMOC-(N-GAMMA-BOC)-L-ALPHA,GAMMA-DIAMINOBUTYRIC ACID

NALPHA-tert-Butoxycarbonyl-NGAMMA-9-fluorenylmethoxycarbonyl-L-2,4-diaminob

N-Fmoc-N-Boc-(S)-2,4-diaminobutyric acid

FMOC-DAB(BOC)

Fmoc-Dab(Boc)-OH 98%

FMoc-N4-Boc- L-2,4-diaMinobutyric acid

FMoc-Dab(Boc)-OH(Na-FMoc-N4-Boc-2,4-DiaMinobutyric acid)

FMoc-Dab(Boc)-OH N-α-FMoc-N-γ-Boc-L-2,4-diaMinobutyric acid

(S)-2-(((9H-fluoren-9-yl)Methoxy)carbonylaMino)-4-(tert-butoxycarbonylaMino)butanoic acid

(R)-N-beta-FMoc-N-gaMMa-Boc-3,4-diaMinobutyric acid

FMoc-Nγ-Boc-L-2,4-diaMinobutyric acid

(R)-1-(9H-fluoren-9-yl)-11,11-diMethyl-3,9-dioxo-2,10-dioxa-4,8-diazadodecane-5-carboxylic acid

(2S)-2,4-Diaminobutanoic acid, 4-BOC, 2-FMOC protected

(2S)-4-[(tert-Butoxycarbonyl)amino]-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}butyric acid, (2S)-4-[(tert-Butoxycarbonyl)amino]-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}butanoic acid

N<sup>α</sup>-FMoc-N<sup>γ</sup>-Boc-L-2,4-diaMinobutyric acid

(S)-4-(Boc-aMino)-2-(FMoc-aMino)butyric acid, 95%

Butanoic acid,4-[[(1,1-diMethylethoxy)carbonyl]aMino]-2-[[(9H-fluoren-9-ylMethoxy)carbonyl]aMino]-,(2S)-

Fmoc-Dab(Boc)-OH >=97.0% (HPLC)

Fmoc-Dab(Boc)-OH, 97.0%

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

(9H-Fluoren-9-yl)MethOxy]Carbonyl Dab(Boc)-OH

Fmoc-Dab(Boc)-OH (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-((tert-butoxycarbonyl)amino)butanoic acid

(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid

(S)-2-(Fmoc-amino)-4-(Boc-amino)butyric acid

Nα-Fmoc-Nγ-Boc-L-2,4-diaminobutyric acid≥ 99.5% (HPLC, Chiral purity)

RARECHEM EM WB 0101

N-2-(9-FLUORENYLMETHOXYCARBONYL)-N-4-T-BUTOXYCARBONYL-L-2,4-DIAMINOBUTYRIC ACID

NALPHA-FMOC-NGAMMA-BOC-L-2,4-DIAMINOBUTYRIC ACID

N-ALPHA-FMOC-N-GAMMA-BOC-L-DIAMINOBUTYRIC ACID

N-ALPHA-FMOC-N-GAMMA-T-BOC-L-ALPHA,GAMMA-DIAMINOBUTYRIC ACID

N-ALPHA-FMOC-N-GAMMA-T-BOC-L-DIAMINOBUTANOIC ACID

N-ALPHA-FMOC-N-GAMMA-T-BUTYLOXYCARBONYL-(S)-2,4-DIAMINOBUTYRIC ACID

)amino)-4-((tert-butoxycarbonyL

N-α-Fmoc-N-γ-Boc-L-2,4-diaminobutyric acid

Na-Fmoc-N4-boc-2,4-diaminobutyric acid

Cefotaxiphene sodium

N-Fluoromethoxycarbonyl-N '- tert butoxycarbonyl-L-2,4-diaminobutyric acid

(S)-4-(Boc-amino)-2-(Fmoc-amino)butyric acid

125238-99-5

DAB (2,4-Diaminobutyric Acid)

Peptide Synthesis

Unnatural Amino Acid Derivatives

Specialty Synthesis

amino acid

Amino Acids