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FMOC-DAB-OH HCL

FMOC-DAB-OH HCL structure

CAS No.: 161420-87-7

Chemical Name:: FMOC-DAB-OH HCL

Synonyms: FMOC-DAB-OH;FMOC-DAB;FMOC-L-DAB-OH;FMOC-L-2,4-DIAMINOBUTYRIC ACID;Fmoc-L-Dab;FMOC-DAB-OH HCL;FMOC-DAB-OH . HCI;N-α-Fmoc-L-2,4-diaminobutyricacid;N-α-Fmoc-L-2,4-diaminobutyric acid;(S)-N2-Fmoc-2,4-diaminobutyric Acid

CBNumber:: CB0338633

Molecular Formula:: C19H20N2O4

Molecular Weight:: 340.37

MDL Number:: MFCD00237017

MOL File:: 161420-87-7.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-27 17:40:40

Product description	Number	Pack Size	Price
(S)-2-[[[(9H-Fluoren-9-yl)methoxy]carbonyl]amino]-4-aminobutanoic Acid	F1225	1G	$228
N-alpha-Fmoc-L-2,4-diaminobutyric acid Asreported	277267	500mg	$333
N-alpha-Fmoc-L-2,4-diaminobutyric acid Asreported	277267	1g	$536
N-alpha-Fmoc-L-2,4-diaminobutyric acid Asreported	277267	2g	$738
N-alpha-Fmoc-L-2,4-diaminobutyric acid Asreported	277267	5g	$1244
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FMOC-DAB-OH HCL Properties

Melting point	169.5-171.7 °C
Boiling point	593.7±50.0 °C(Predicted)
Density	1.294±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Inert atmosphere,2-8°C
form	Powder
pka	3.52±0.10(Predicted)
color	White to off-white

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P280a-P304+P340-P305+P351+P338-P405-P501a
HazardClass	IRRITANT

FMOC-DAB-OH HCL price More Price(52)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	F1225	(S)-2-[[[(9H-Fluoren-9-yl)methoxy]carbonyl]amino]-4-aminobutanoic Acid	161420-87-7	1G	$228	2026-04-30	Buy
Usbiological	277267	N-alpha-Fmoc-L-2,4-diaminobutyric acid Asreported	161420-87-7	500mg	$333	2026-06-03	Buy
Usbiological	277267	N-alpha-Fmoc-L-2,4-diaminobutyric acid Asreported	161420-87-7	1g	$536	2026-06-03	Buy
Usbiological	277267	N-alpha-Fmoc-L-2,4-diaminobutyric acid Asreported	161420-87-7	2g	$738	2026-06-03	Buy
Usbiological	277267	N-alpha-Fmoc-L-2,4-diaminobutyric acid Asreported	161420-87-7	5g	$1244	2026-06-03	Buy

Product number	Packaging	Price	Buy
F1225	1G	$228	Buy
277267	500mg	$333	Buy
277267	1g	$536	Buy
277267	2g	$738	Buy
277267	5g	$1244	Buy

FMOC-DAB-OH HCL Chemical Properties,Uses,Production

Synthesis

71989-20-3

161420-87-7

The general procedure for the synthesis of Fmoc-L-2,4-diaminobutyric acid (Fmoc-Dab-OH) from (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-amino-5-oxopentanoic acid (Fmoc-Gln-OH) was as follows: A. 100 g (271.5 mmol) of Fmoc-Gln-OH was suspended in 2 L of a solvent mixture consisting of ethyl acetate, acetonitrile and water in the ratio of 2:1:1 by volume. 105.1 g (325.9 mmol) of diisopropylethylamine (DIPA) was slowly added at 20-30 °C and the reaction lasted for 72 hours. Upon completion of the reaction, 80 g of Fmoc-Dab-OH was obtained after post-processing in 86.5% yield. The product was analyzed by high performance liquid chromatography (HPLC) showing a purity of 99.6%, and its structural correctness was confirmed by infrared spectroscopy (IR) and nuclear magnetic resonance (NMR), and the relevant spectra are shown in Figures 1 and 2.

References

[1] Bulletin of the Chemical Society of Japan, 2004, vol. 77, # 10, p. 1915 - 1924
[2] Patent: CN105348147, 2016, A. Location in patent: Paragraph 0014
[3] Synlett, 2011, # 13, p. 1917 - 1919
[4] Journal of Peptide Science, 2017, vol. 23, # 3, p. 202 - 214
[5] European Journal of Medicinal Chemistry, 1995, vol. 30, # 2, p. 115 - 122

FMOC-DAB-OH HCL Preparation Products And Raw materials

Raw materials

Nalpha-FMOC-L-Glutamine Ethyl acetate Acetonitrile (Diacetoxyiodo)benzene Water

Preparation Products

FMOC-DAB(BOC)-OH

FMOC-DAB-OH HCL Suppliers

Global( 143)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
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
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8615060885618	sales@amoychem.com	China	6366	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	14304	58
GL Biochem(Binhai) Ltd.	+86-021-61263370 +8615301650015	wuqiuyan@glschina.com	China	2975	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52704	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19908	58

Supplier	Advantage
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Xiamen AmoyChem Co., Ltd	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
SIMAGCHEM CORP	58
Win-Win chemical CO., Limited	58
GL Biochem(Binhai) Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Nextpeptide Inc	58

View Lastest Price from FMOC-DAB-OH HCL manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-07-21	FMOC-DAB-OH HCL 161420-87-7		1KG	98%	2000	Shenzhen Nexcon Pharmatechs Ltd.
	2019-07-06	FMOC-DAB-OH HCL 161420-87-7	$1.00	1KG	98%	1kg,5kg,100kg	Career Henan Chemical Co

FMOC-DAB-OH HCL
161420-87-7
98%
Shenzhen Nexcon Pharmatechs Ltd.

FMOC-DAB-OH HCL
161420-87-7
$1.00
98%
Career Henan Chemical Co

FMOC-DAB-OH HCL Spectrum

FMOC-DAB-OH HCL(161420-87-7)¹HNMR

161420-87-7(FMOC-DAB-OH HCL)Related Search:

FMOC-DAB-OH HCL Nalpha-FMOC-L-Asparagine FMOC-ASN(AC3ACNH-BETA-GLC)-OH FMOC-DAB(ALOC)-OH Fmoc-Asn(Trt)-OH

4-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-PIPERIDINE-1,4-DICARBOXYLIC ACID MONO-TERT-BUTYL ESTER FMOC-DAB(IVDDE)-OH FMOC-ASN(TRT)-OPFP FMOC-DAB(BOC)-OH 2,4-DIAMINO-BUTYRIC ACID

FMOC-ASN(DOD)-OH FMOC-ASN(MTT)-OPFP FMOC-DAB(FMOC)-OH FMOC-ASN(MTT)-OH N-α-Fmoc-N-γ-trityl-L-asparagine N-carboxyanhydride

FMOC-ASN-ONP FMOC-ASN-OPFP FMOC-ASN(TMOB)-OH

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FMOC-L-2,4-DIAMINOBUTYRIC ACID FMOC-L-ALPHA,GAMMA-DIAMINOBUTYRIC ACID FMOC-DAB-OH HCL FMOC-ALPHA,GAMMA-DIAMINOBUTYRIC ACID N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-L-2,4-DIAMINOBUTYRIC ACID N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-L-ALPHA, GAMMA-DIAMINOBUTYRIC ACID N-ALPHA-FMOC-L-ALPHA,GAMMA-DIAMINOBUTYRIC ACID N-α-Fmoc-L-2,4-diaminobutyric acid N-ALPHA-(9-FLUOROENYLMETHYLOXYCARBONYL)-L-2,4-DIAMINOBUTYRIC ACID FMOC-DAB-OH . HCI N-.ALPHA.-FMOC-L-2,4-DIAMINOBUTYRIC ACID (S)-2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-4-aminobutanoic acid Fmoc-L-Dab (S)-N2-Fmoc-2,4-diaminobutyric Acid 3-Amino-7-(hydroxy(oxido)amino)-1-oxo-2-(1-phenylethyl)-1,2-dihydro-4-isoquinolinecarbonitrile FMoc-Dab-OH(Na-FMoc-2,4-DiaMinobutyric acid) FMoc-Dab-OH N-α-FMoc-L-2,4-diaMinobutyric acid (2S)-4-Amino-2-(Fmoc-amino)butanoic acid (S)-2-(Fmoc-amino)-4-aminobutyric acid (9H-Fluoren-9-yl)MethOxy]Carbonyl Dab-OH Butanoic acid, 4-amino-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, (2S)- (S)-2-(Fmoc-amino)-4-aminobutanoic Acid N-α-(9-Fluorenylmethoxycarbonyl)-L-α,γ-diaminobutyric acid N-α-Fmoc-L-2,4-diaminobutyricacid (2S)-4-Amino-2-[N-FMOC-amino]butanoic acid FMOC-L-DAB-OH FMOC-DAB-OH FMOC-DAB 161420-87-7