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BOC-L-3,4-Difluorophe

BOC-L-3,4-Difluorophe structure

CAS No.: 198474-90-7

Chemical Name:: BOC-L-3,4-Difluorophe

Synonyms: Boc-Phe(3,4-F)-OH;BOC-PHE(M,P-F2)-OH;BOC-PHE(3,4-DIF)-OH;BOC-PHE(3,4-F 2)-OH;RARECHEM BK PT 0122;BOC-L-PHE(3,4-F2)-OH;BOC-L-3,4-DIFLUOROPHE;Boc-L-Phe(3,4-DiF)-OH;BOC-3,4-DIFLUORO-L-PHE-OH;Boc-L-3,4-Difluoro-phe-OH

CBNumber:: CB7354599

Molecular Formula:: C14H17F2NO4

Molecular Weight:: 301.29

MDL Number:: MFCD00672518

MOL File:: 198474-90-7.mol

MSDS File:: SDS

Last updated:2026-01-13 11:25:44

Product description	Number	Pack Size	Price
Boc-Phe(3,4-F2)-OH ≥98.0% (TLC)	14994	5g	$975
N-(tert-Butoxycarbonyl)-3,4-difluoro-L-phenylalanine >95.0%(HPLC)(T)	B3627	1g	$231
Boc-L-3,4-difluorophenylalanine	B201805	100mg	$50
Boc-3,4-Difluoro-L-phenylalanine	J57139	1g	$55
(2S)-2-[(tert-Butoxycarbonyl)amino]-3-(3,4-difluorophenyl)propionicacid	CS-M2915	1g	$50

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BOC-L-3,4-Difluorophe Properties

Melting point	95-105°C
Boiling point	430.4±45.0 °C(Predicted)
Density	1.270±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,2-8°C
solubility	slightly sol. in Methanol
pka	3.79±0.10(Predicted)
form	powder to crystal
color	White to Light yellow
optical activity	5.3° (C=0.01 g/ml, MEOH)
BRN	8566144
Major Application	peptide synthesis
InChI	1S/C14H17F2NO4/c1-14(2,3)21-13(20)17-11(12(18)19)7-8-4-5-9(15)10(16)6-8/h4-6,11H,7H2,1-3H3,(H,17,20)(H,18,19)/t11-/m0/s1
InChIKey	CYAOPVHXASZUDE-NSHDSACASA-N
SMILES	CC(C)(C)OC(=O)N[C@@H](Cc1ccc(F)c(F)c1)C(O)=O
CAS DataBase Reference	198474-90-7(CAS DataBase Reference)
UNSPSC Code	12352200
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P301+P312-P302+P352-P304+P340-P305+P351+P338

PPE

Eyeshields, Gloves, type N95 (US)

Hazard Codes

WGK Germany

Hazard Note

Irritant

HS Code

2924297099

Storage Class

11 - Combustible Solids

NFPA 704

	1
0		0

BOC-L-3,4-Difluorophe price More Price(39)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	14994	Boc-Phe(3,4-F2)-OH ≥98.0% (TLC)	198474-90-7	5g	$975	2023-01-07	Buy
TCI Chemical	B3627	N-(tert-Butoxycarbonyl)-3,4-difluoro-L-phenylalanine >95.0%(HPLC)(T)	198474-90-7	1g	$231	2025-07-31	Buy
TRC	B201805	Boc-L-3,4-difluorophenylalanine	198474-90-7	100mg	$50	2021-12-16	Buy
AK Scientific	J57139	Boc-3,4-Difluoro-L-phenylalanine	198474-90-7	1g	$55	2021-12-16	Buy
ChemScene	CS-M2915	(2S)-2-[(tert-Butoxycarbonyl)amino]-3-(3,4-difluorophenyl)propionicacid	198474-90-7	1g	$50	2021-12-16	Buy

Product number	Packaging	Price	Buy
14994	5g	$975	Buy
B3627	1g	$231	Buy
B201805	100mg	$50	Buy
J57139	1g	$55	Buy
CS-M2915	1g	$50	Buy

BOC-L-3,4-Difluorophe Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powde

Uses

peptide synthesis

reaction suitability

reaction type: Boc solid-phase peptide synthesis

BOC-L-3,4-Difluorophe Preparation Products And Raw materials

Raw materials

Preparation Products

Carbamic acid, N-[(1S)-2-(3,4-difluorophenyl)-1-(hydroxymethyl)ethyl]-, 1,1-dimethylethyl ester

BOC-L-3,4-Difluorophe Suppliers

Global( 200)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
GenicBio Limited	+86-21-37621270	service@genicbio.com	CHINA	991	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19552	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10821	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29795	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30228	58
GL Biochem (Shanghai) Ltd.	+86-021-61263370 +86-18901917034		CHINA	3904	58
GL Biochem(Binhai) Ltd.	+86-021-61263370 +8615301650015	wuqiuyan@glschina.com	China	2975	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	18843	58

Supplier	Advantage
GenicBio Limited	58
BOC Sciences	58
Alchem Pharmtech,Inc.	58
Wuhan Chemwish Technology Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Career Henan Chemica Co	58
GL Biochem (Shanghai) Ltd.	58
GL Biochem(Binhai) Ltd.	58
Dideu Industries Group Limited	58

View Lastest Price from BOC-L-3,4-Difluorophe manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-04-04	BOC-L-3,4-Difluorophe 198474-90-7	US $0.00-0.00 / kg	1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.
	2020-02-01	BOC-L-3,4-Difluorophe 198474-90-7	US $3.00 / KG	1KG	98%	100KG	Career Henan Chemical Co

BOC-L-3,4-Difluorophe
198474-90-7
US $0.00-0.00 / kg
98%
Henan Aochuang Chemical Co.,Ltd.

BOC-L-3,4-Difluorophe
198474-90-7
US $3.00 / KG
98%
Career Henan Chemical Co

BOC-L-3,4-Difluorophe Spectrum

BOC-L-3,4-Difluorophe(198474-90-7)¹HNMR

198474-90-7(BOC-L-3,4-Difluorophe )Related Search:

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tert-Butyl carbazate L-Phenylalanine tert-Butanol BOC-GLY-LEU-OH BOC-L-PENTAFLUOROPHENYLALANINE

BOC-L-3,5-DIFLUOROPHE (S)-N-Boc-(4-Pyridyl)alanine BOC-L-4-Chlorophe

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BOC-PHE(M,P-F2)-OH BOC-PHE(3,4-F 2)-OH BOC-PHE(3,4-DIF)-OH BOC-L-PHE(3,4-F2)-OH BOC-L-3,4-DIFLUOROPHE BOC-L-3,4-DIFLUOROPHENYLALANINE BOC-3,4-DIFLUORO-L-PHENYLALANINE BOC-3,4-DIFLUORO-L-PHE-OH N-TERT-BUTOXYCARBONYL-L-3,4-DIFLUOROPHENYLALANINE 3,4-Difluoro-L-phenylalanine,N-BOCprotected Boc-3,4-difluorophenylalanine (S)-2-(tert-butoxycarbonylamino)-3-(3,4-difluorophenyl)propanoic acid 3,4-DIFLUORO-L-PHENYLALANINE, BOC PROTECTED 3,4-Difluoro-L-phenylalanine, N-BOC protected 95% N-[(1,1-Dimethylethoxy)carbonyl]-3,4-difluoro-L-phenylalanine N-ALPHA-T-BUTYLOXYCARBONYL-3,4-DIFLUORO-L-PHENYLALANINE Boc-L-Phe(3,4-DiF)-OH (2S)-3-(3,4-difluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid (2S)-2-[(tert-Butoxycarbonyl)amino]-3-(3,4-difluorophenyl)propionic acid Boc-Phe(3,4-F₂)-OH Boc-L-3,4-Difluoro-phe-OH N-Boc-3,4-difluoro-L-phenylalanine, 95% Boc-Phe(3,4-F2)-OH Boc-3,4-Difluoro-L-Phenylalanine Boc-3,4-difluoro-L-phenylalanine Boc-3,4-difluoro-L-Phe-OH N-(tert-Butoxycarbonyl)-3,4-difluoro-L-phenylalanine RARECHEM BK PT 0122 (S)-2-TERT-BUTOXYCARBONYLAMINO-3-(3,4-DIFLUORO-PHENYL)-PROPIONIC ACID tert-butoxycarbonyl-l-3,4-difluorophenylalanine N-ALPHA-T-BUTOXYCARBONYL-3,4-DIFLUORO-L-PHENYLALANINE N-ALPHA-TERT-BUTYLOXYCARBONYL-3,4-DIFLUORO-L-PHENYLALANINE (S)-Boc-2-amino-3-(3,4-difluorophenyl)propionic acid Boc-3,4-difluoro-L-phenylalanine≥ 98% (HPLC) (Tert-Butoxy)Carbonyl Phe(3,4-DiF)-OH N-(tert-Butoxycarbonyl)-3,4-difluoro-L-phenylalanine > L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-3,4-difluoro- (2S)-3-(3,4-difluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoicaci Boc-Phe(3,4-F)-OH BOC-L-3,4-Difluorophe USP/EP/BP 198474-90-7 19847-90-7 Unnatural Amino Acid Derivatives Phenylalanine Derivatives Peptide Synthesis Specialty Synthesis Amino Acids Amino Acid Derivatives Peptide chiral Phenylalanine analogs and other aromatic alpha amino acids