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(S)-3-(Boc-amino)-4-phenylbutyric acid

(S)-3-(Boc-amino)-4-phenylbutyric acid structure

CAS No.: 51871-62-6

Chemical Name:: (S)-3-(Boc-amino)-4-phenylbutyric acid

Synonyms: -Homophe-OH;Boc-b-HoPhe-OH;BOC-SS-HOMOPHE;Boc-β-HoPhe-OH;BOC-BETA-HPH-OH;Boc-β-Homophe-OH;Boc-p-HomoPhe-OH;Boc-beta-HPhe-OH;BOC-BETA-HOPHE-OH;BOC-PHE-(C*CH2)OH

CBNumber:: CB7103337

Molecular Formula:: C15H21NO4

Molecular Weight:: 279.33

MDL Number:: MFCD01076271

MOL File:: 51871-62-6.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 03:26:10

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(S)-3-(Boc-amino)-4-phenylbutyric acid Properties

Melting point	101-107 °C
Boiling point	444.8±38.0 °C(Predicted)
Density	1.139
storage temp.	Sealed in dry,Room Temperature
solubility	soluble in Methanol
pka	4.43±0.10(Predicted)
form	powder to crystal
color	White to Almost white
optical activity	[α]20/D 19.0±2°, c = 1% in methylene chloride
BRN	3060457
Major Application	peptide synthesis
InChI	1S/C15H21NO4/c1-15(2,3)20-14(19)16-12(10-13(17)18)9-11-7-5-4-6-8-11/h4-8,12H,9-10H2,1-3H3,(H,16,19)(H,17,18)/t12-/m0/s1
InChIKey	ACKWQHCPHJQANL-LBPRGKRZSA-N
SMILES	CC(C)(C)OC(=O)N[C@H](CC(O)=O)Cc1ccccc1
CAS DataBase Reference	51871-62-6(CAS DataBase Reference)
UNSPSC Code	12352209
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501

PPE

Eyeshields, Gloves, type N95 (US)

Safety Statements

24/25

WGK Germany

HazardClass

IRRITANT

HS Code

29242990

Storage Class

11 - Combustible Solids

NFPA 704

	0
0		0

(S)-3-(Boc-amino)-4-phenylbutyric acid price More Price(73)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	14979	Boc-β-Homophe-OH ≥98.0% (TLC)	51871-62-6	1g	$296	2023-06-20	Buy
TCI Chemical	B6074	N-(tert-Butoxycarbonyl)-L-β-homophenylalanine	51871-62-6	250MG	$65	2026-04-30	Buy
TCI Chemical	B6074	N-(tert-Butoxycarbonyl)-L-β-homophenylalanine	51871-62-6	1G	$162	2026-04-30	Buy
Usbiological	263960	S-3-(Boc-amino)-4-phenylbutyric acid Asreported	51871-62-6	50mg	$310	2026-06-03	Buy
Usbiological	263960	S-3-(Boc-amino)-4-phenylbutyric acid Asreported	51871-62-6	100mg	$418	2026-06-03	Buy

Product number	Packaging	Price	Buy
14979	1g	$296	Buy
B6074	250MG	$65	Buy
B6074	1G	$162	Buy
263960	50mg	$310	Buy
263960	100mg	$418	Buy

(S)-3-(Boc-amino)-4-phenylbutyric acid Chemical Properties,Uses,Production

Chemical Properties

White to off-white powder

Uses

peptide synthesis

reaction suitability

reaction type: Boc solid-phase peptide synthesis

Synthesis

Chiral (S)-3-(Boc-amino)-4-phenylbutyric acid is a carboxylic organic compound, and it has been reported in the literature that chiral N-Boc-3-arylmethyl-5-oxoisoxazoles can be synthesized in a one-pot synthesis by a sequential reaction such as cross-complex decomposition reaction, asymmetric conjugate addition reaction, and oxidative reaction using allyl aromatic compounds with crotonaldehyde as starting materials.

(S)-3-(Boc-amino)-4-phenylbutyric acid synthesis

Synthesis of (S)-3-(Boc-amino)-4-phenylbutyric acid from Di-tert-butyl dicarbonate

(S)-3-(Boc-amino)-4-phenylbutyric acid Preparation Products And Raw materials

Raw materials

L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-, anhydride with ethyl hydrogen carbonate Benzenebutanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-, methyl ester, (βS)- N-Boc-L-Phenylalaninol Boc-L-Phe-CHN2 (S)-N-Boc-2-amino-3-phenylpropyl cyanide

Di-tert-butyl dicarbonate N-(tert-Butoxycarbonyl)-L-phenylalanine

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Preparation Products

(S)-3-(Boc-amino)-4-phenylbutyric acid Suppliers

Global( 158)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai HC Biotech Co., Ltd	021-20227858	sale@hcbiotech.com.cn	China	1173	55
INTATRADE GmbH	+49 3493/605464	sales@intatrade.de	Germany	3563	66
3B Pharmachem (Wuhan) International Co.,Ltd.	18930552037	3bsc@sina.com	China	15813	69
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Beijing Ouhe Technology Co., Ltd	13552068683 13522913783	2355560935@qq.com	China	11777	60
Suzhou haiyu Biochem Industrial Co., LTD	512-68097639 18013585858	744942877@qq.com	China	915	62
Accela ChemBio Co.,Ltd.	021-50795510 4000665055	marketing@accelachem.com	China	10972	64
Shanghai Longsheng chemical Co.,Ltd.	58099637 13585536065	sales@shlschem.com	China	9880	59

Supplier	Advantage
Shanghai HC Biotech Co., Ltd	55
INTATRADE GmbH	66
3B Pharmachem (Wuhan) International Co.,Ltd.	69
Alfa Aesar	84
Energy Chemical	61
Capot Chemical Co., Ltd	66
Beijing Ouhe Technology Co., Ltd	60
Suzhou haiyu Biochem Industrial Co., LTD	62
Accela ChemBio Co.,Ltd.	64
Shanghai Longsheng chemical Co.,Ltd.	59

View Lastest Price from (S)-3-(Boc-amino)-4-phenylbutyric acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-08	1,8-Dichloro-9,10-bis(phenylethynyl) anthracene 51749-83-8	$3.00	1KG	98%	200KG	Career Henan Chemical Co
	2020-01-08	(S)-3-(Boc-amino)-4-phenylbutyric acid 51871-62-6	$3.00	1KG	98%	200KG	Career Henan Chemical Co

1,8-Dichloro-9,10-bis(phenylethynyl) anthracene
51749-83-8
$3.00
98%
Career Henan Chemical Co

(S)-3-(Boc-amino)-4-phenylbutyric acid
51871-62-6
$3.00
98%
Career Henan Chemical Co

(S)-3-(Boc-amino)-4-phenylbutyric acid Spectrum

(S)-3-(Boc-amino)-4-phenylbutyric acid(51871-62-6)¹HNMR

51871-62-6((S)-3-(Boc-amino)-4-phenylbutyric acid)Related Search:

6-Aminocaproic acid Indole-3-butyric acid 4-Aminobutyric acid 4-Phenylbutyric acid Glycine

BOC-(S)-3-AMINO-4-(3-CHLORO-PHENYL)-BUTYRIC ACID BOC-(S)-3-AMINO-4-(2-NAPHTHYL)-BUTYRIC ACID BOC-(S)-3-AMINO-4-(2-CHLORO-PHENYL)-BUTYRIC ACID BOC-(S)-3-AMINO-4-(3-FLUOROPHENYL)BUTYRIC ACID BOC-(S)-3-AMINO-4-(4-NITRO-PHENYL)-BUTYRIC ACID

BOC-(S)-3-AMINO-4-(3-METHYL-PHENYL)-BUTYRIC ACID BOC-(S)-3-AMINO-4-(1-NAPHTHYL)-BUTYRIC ACID BOC-(S)-3-AMINO-4-(4-BROMO-PHENYL)-BUTYRIC ACID BOC-(S)-2-TETRAHYDROISOQUINOLINE ACETIC ACID BOC-(S)-3-AMINO-4-(2-METHYL-PHENYL)-BUTYRIC ACID

Boc-(S)-3-amino-4-(4-fluoro-phenyl)-butyric acid Boc-(S)-3-amino-4-(2,4-dichloro-phenyl)-butyric acid BOC-(S)-3-AMINO-4-(4-CHLORO-PHENYL)-BUTYRIC ACID

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N-beta-(t-Butyloxycarbonyl)-L-Homophenylalanine -Homophe-OH (S)-b-(Boc-amino)benzenebutanoic acid Boc-beta-Homophe-OH >=98.0% (TLC) (S)-Boc-3-amino-4-phenylbutyric acid (S)-3-(tert-Butyloxycarbonyl)amino-4-phenylbutyric acid (S)-3-(BOC-AMINO)-4-PHENYLBUTYRIC ACID (S)-BOC-B2-HOPHE-OH (S)-BOC-BETA2-HOMOPHENYLALANINE (S)-BOC-BETA2-HPH-OH N-T-BUTOXYCARBONYL-(S)-3-AMINO-4-PHENYLBUTYRIC ACID N-BETA-T-BUTOXYCARBONYL-L-BETA-HOMOPHENYLALANINE (.BETA.S)-.BETA.-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-BENZENEBUTANOIC ACID Boc-b-HoPhe-OH (S)-3-(Boc-amino)-4-phenylbutyric acid, Boc-L-β-homophenylalanine Benzenebutanoic acid, b-[[(1,1-diMethylethoxy)carbonyl]aMino]-,( (S)-3-(tert-butoxycarbonylaMino)-4-phenylbutanoic acid (S)-3-(BOC-AMino)-4-phenylbutanoic acid Boc-(S)-3-Amino-4-phenylpropionic acid Boc-L-b-homophenylalanine Boc-L-β-Homo-Phe-OH Boc-L-β-homophenylalanine, HPLC 98% BOC-SS-HOMOPHE Boc-L-beta-HPhe-OH (Tert-Butoxy)Carbonyl L-β-HomoPhe-OH BOC-HOMOPHE(BETA)-OH BOC-L-BETA-HOMOPHENYLALANINE BOC-BETA-HPH-OH BOC-BETA-HOMOPHENYLALANINE BOC-BETA-HOMOPHE-OH BOC-BETA-HOPHE-OH BOC-PHE-(C*CH2)OH (3S)-3-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-4-phenylbutanoic acid (3S)-3-{[(tert-butoxy)carbonyl]amino}-4-phenylbutanoic acid Boc-β-HoPhe-OH Boc-β-Homophe-OH Boc-L-β-Homophenylalanine Boc-p-HomoPhe-OH (S)-3-(Boc-Amino)-4-phenylbutyricaci N-(tert-Butoxycarbonyl)-L-beta-homophenylalanine (S)-3-[(tert-Butoxycarbonyl)amino]-4-phenylbutyric Acid Boc-L-beta-Homophe-OH (S)-3-(Boc-amino)-4-phenylbutyric acid USP/EP/BP N-(tert-Butoxycarbonyl)-L-β-homophenylalanine Benzenebutanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-, (βS)- (βS)-β-[[(1,1-Dimethylethoxy)carbonyl]amino]benzenebutanoic acid Boc-beta-HPhe-OH (S)-3-(Boc-amino)-4-phenylbutyric acid - [B91910] Boc?L?β?homophenylalanine?OH 51871-62-6 Beta-Amino Acids Unnatural Amino Acid Derivatives Peptide Synthesis Specialty Synthesis Benzotriazoles ,Triazoles Amino Acid Derivatives β-Homo Amino Acids Beta amino acids