ChemicalBook >> CAS DataBase List >>FMOC-DAB(BOC)-OH
FMOC-DAB(BOC)-OH
- CAS No.
- 125238-99-5
- Chemical Name:
- FMOC-DAB(BOC)-OH
- Synonyms
- FMOC-DAB(BOC);FMOC-L-DAB(BOC)-OH;FMOC-L-DAB(BOC);FMOC-DBU(BOC)-OH;FMOC-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
- Molecular Weight:
- 440.49
- MDL Number:
- MFCD00151941
- MOL File:
- 125238-99-5.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-07-03 18:06:58
| Product description | Number | Pack Size | Price |
| Fmoc-Dab(Boc)-OH ≥97.0% (HPLC) | 86971 | 1g | $121 |
| Fmoc-Dab(Boc)-OH Novabiochem? | 8.52074 | 1g | $162 |
| Fmoc-Dab(Boc)-OH Novabiochem? | 8.52074 | 5G | $632 |
| Fmoc-Dab(Boc)-OH | TRC-F628608-1G | 1g | $91 |
| Fmoc-Dab(Boc)-OH | FF33013 | 5g | $226.75 |
| More product size | |||
| 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 |
| Major Application | peptide synthesis |
| 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 |
| UNSPSC Code | 12352209 |
| NACRES | NA.26 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| PPE | Eyeshields, Gloves, type N95 (US) | |||||||||
| Hazard Codes | Xi | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10 | |||||||||
| HS Code | 2924 29 70 | |||||||||
| HazardClass | IRRITANT | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
FMOC-DAB(BOC)-OH price More Price(110)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 86971 | Fmoc-Dab(Boc)-OH ≥97.0% (HPLC) | 125238-99-5 | 1g | $121 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.52074 | Fmoc-Dab(Boc)-OH Novabiochem? | 125238-99-5 | 1g | $162 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.52074 | Fmoc-Dab(Boc)-OH Novabiochem? | 125238-99-5 | 5G | $632 | 2026-04-30 | Buy |
| TRC | TRC-F628608-1G | Fmoc-Dab(Boc)-OH | 125238-99-5 | 1g | $91 | 2026-06-03 | Buy |
| Biosynth | FF33013 | Fmoc-Dab(Boc)-OH | 125238-99-5 | 5g | $226.75 | 2026-06-04 | Buy |
FMOC-DAB(BOC)-OH Chemical Properties,Uses,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
Global( 270)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 8834 | 58 |
| Sichuan HongRi Pharma-Tech Co.,Ltd | +8618382028708 | ni@enlaibio.com | China | 1103 | 58 |
| Adachibio Inc. | +81-8027837258; +8108027837258 | sales@adachibio.com | Japan | 938 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| TianYuan Pharmaceutical CO.,LTD | +86-755-23284190 13684996853 | sales@tianpharm.com | CHINA | 304 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8497 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
View Lastest Price from FMOC-DAB(BOC)-OH manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-24 | FMOC-DAB(BOC)-OH
125238-99-5
|
$69.00-615.00 | 5g | 0.98 | 25kg | Shanghai UCHEM Inc. | |
 |
2026-07-24 | Fmoc-Dab(Boc)-OH
125238-99-5
|
1kg | 98% | 1T | Sichuan HongRi Pharma-Tech Co.,Ltd | ||
 |
2026-07-03 | FMOC-DAB(BOC)-OH
125238-99-5
|
1kg | 98% | 1000kgs | Shaanxi Dideu New Materials Co. Ltd |
-
- FMOC-DAB(BOC)-OH
125238-99-5
- $69.00-615.00
- 0.98
- Shanghai UCHEM Inc.
-
- Fmoc-Dab(Boc)-OH
125238-99-5
- 98%
- Sichuan HongRi Pharma-Tech Co.,Ltd
-
- FMOC-DAB(BOC)-OH
125238-99-5
- $0.00
- 98%
- Shaanxi Dideu New Materials Co. Ltd
125238-99-5(FMOC-DAB(BOC)-OH)Related 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
1of4
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-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)-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
Nα-FMoc-Nγ-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)
(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
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
)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
FMOC-L-DAB(BOC)
FMOC-DAB(BOC)
FMOC-L-DAB(BOC)-OH
125238-99-5
DAB (2,4-Diaminobutyric Acid)
Peptide Synthesis
Unnatural Amino Acid Derivatives
Specialty Synthesis
amino acid
Amino Acids
