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Boc-3-(2-pyridyl)-L-alanine

Boc-3-(2-pyridyl)-L-alanine structure

CAS No.: 71239-85-5

Chemical Name:: Boc-3-(2-pyridyl)-L-alanine

Synonyms: BOC-L-2-PYRIDYLALANINE;Boc-L-2-Pal-OH;BOC-ALA(2-PYRI)-OH;BOC-L-2-PYRIDYLALA;RARECHEM BK PT 0228;BOC-2'-PYRIDYL-L-ALA;BOC-ALA(2-PYRIDYL)-OH;BOC-ALA(2'-PYRIDYL)-OH;Boc-L-Ala(2'-pyridyl)-OH;Boc-B-(2-Pyridyl)-Ala-OH

CBNumber:: CB6287902

Molecular Formula:: C13H18N2O4

Molecular Weight:: 266.29

MDL Number:: MFCD00191190

MOL File:: 71239-85-5.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 01:21:30

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Boc-3-(2-pyridyl)-L-alanine Properties

Melting point	141 °C(dec.)
alpha	-16.5 º (c=1% in methanol)
Boiling point	409.5°C (rough estimate)
Density	1.1738 (rough estimate)
refractive index	1.6450 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	slightly sol. in Methanol
pka	3.09±0.10(Predicted)
form	Solid
color	White to Almost white
optical activity	[α]20/D 16.5±1.5°, c = 1% in methanol
BRN	6416850
Major Application	peptide synthesis
InChI	1S/C13H18N2O4/c1-13(2,3)19-12(18)15-10(11(16)17)8-9-6-4-5-7-14-9/h4-7,10H,8H2,1-3H3,(H,15,18)(H,16,17)/t10-/m0/s1
InChIKey	KMODKKCXWFNEIK-JTQLQIEISA-N
SMILES	CC(C)(C)OC(=O)N[C@@H](Cc1ccccn1)C(O)=O
CAS DataBase Reference	71239-85-5(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

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36-60-37

WGK Germany

HazardClass

IRRITANT

HS Code

29333990

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	1
2		0

Boc-3-(2-pyridyl)-L-alanine price More Price(49)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	15026	Boc-3-(2-pyridyl)-Ala-OH ≥98.0% (TLC)	71239-85-5	1g	$202	2023-06-20	Buy
TCI Chemical	B4293	N-(tert-Butoxycarbonyl)-3-(2-pyridyl)-L-alanine >98.0%(HPLC)(T)	71239-85-5	1g	$131	2026-04-30	Buy
TCI Chemical	B4293	N-(tert-Butoxycarbonyl)-3-(2-pyridyl)-L-alanine >98.0%(HPLC)(T)	71239-85-5	5g	$522	2026-04-30	Buy
ChemScene	CS-W003985	N-Boc-3-(2-pyridyl)-L-alanine ≥97%	71239-85-5	1g	$23	2026-06-04	Buy
ChemScene	CS-W003985	N-Boc-3-(2-pyridyl)-L-alanine ≥97%	71239-85-5	5g	$83	2026-06-04	Buy

Product number	Packaging	Price	Buy
15026	1g	$202	Buy
B4293	1g	$131	Buy
B4293	5g	$522	Buy
CS-W003985	1g	$23	Buy
CS-W003985	5g	$83	Buy

Boc-3-(2-pyridyl)-L-alanine Chemical Properties, Uses, Production

Chemical Properties

Off-white to beige powder

Uses

peptide synthesis

reaction suitability

reaction type: Boc solid-phase peptide synthesis

Boc-3-(2-pyridyl)-L-alanine synthesis

Synthesis of Boc-3-(2-pyridyl)-L-alanine from Di-tert-butyl dicarbonate and 3-(2-Pyridyl)-L-alanine

Boc-3-(2-pyridyl)-L-alanine Preparation Products And Raw materials

Raw materials

Preparation Products

Boc-3-(2-pyridyl)-L-alanine Suppliers

Global Suppliers ( 209)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Shanghai HC Biotech Co., Ltd	021-20227858	sale@hcbiotech.com.cn	China	1173	55
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
GL Biochem (Shanghai) Ltd	21-61263452 13641803416	ymbetter@glbiochem.com	China	9981	64
Suzhou haiyu Biochem Industrial Co., LTD	512-68097639 18013585858	744942877@qq.com	China	915	62
Jia Xing Isenchem Co.,Ltd	0573-85285100 18627885956	isenchem@163.com	China	9389	66
Pure Chemistry Scientific Inc.	001-857-928-2050 or 1-888-588-9418	sales@chemreagents.com	United States	10174	62

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Shanghai HC Biotech Co., Ltd	55
Alfa Aesar	84
Energy Chemical	61
Wuhan Chemwish Technology Co., Ltd	56
GL Biochem (Shanghai) Ltd	64
Suzhou haiyu Biochem Industrial Co., LTD	62
Jia Xing Isenchem Co.,Ltd	66
Pure Chemistry Scientific Inc.	62

View Latest Price from Boc-3-(2-pyridyl)-L-alanine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-16	Boc-3-(2-pyridyl)-L-alanine 71239-85-5		1KG	98.0%	1kg/month	WUHAN FORTUNA CHEMICAL CO., LTD
2019-07-06	Boc-3-(2-pyridyl)-L-alanine 71239-85-5	$1.00	1KG	99%	20kg	Career Henan Chemical Co
2019-07-06	Boc-3-(2-pyridyl)-L-alanine 71239-85-5	$1.00	1KG	99%	1000KG	Career Henan Chemical Co

Boc-3-(2-pyridyl)-L-alanine
71239-85-5
$0.00
98.0%
WUHAN FORTUNA CHEMICAL CO., LTD

Boc-3-(2-pyridyl)-L-alanine
71239-85-5
$1.00
99%
Career Henan Chemical Co

Boc-3-(2-pyridyl)-L-alanine
71239-85-5
$1.00
99%
Career Henan Chemical Co

Boc-3-(2-pyridyl)-L-alanine Spectrum

Boc-3-(2-pyridyl)-L-alanine(71239-85-5)¹HNMR

71239-85-5 (Boc-3-(2-pyridyl)-L-alanine) Related Search:

D-Alanine β-Alanine N-Carbobenzyloxyglycine EC 2.6.1.2 L-Alanine

DL-Alanine BOC-3-(4-PYRIDYL)-L-ALANINE,BOC-3-(4'-PYRIDYL)-L-ALANINE,BOC-BETA-(4-PYRIDYL)-L-ALANINE Phenprobamate (S)-N-Boc-1-Naphthylalanine Boc-3-(3-pyridyl)-L-alanine

(9H-Fluoren-9-yl)MethOxy]Carbonyl L-2-Methyl-4-fluorophe FMOC-L-2-Methylphe Boc-3-(2-thienyl)-L-alanine Fmoc-L-2-trifluoromethylphenylalanine Boc-L-2-furylalanine dcha salt

Fmoc-2-Nal-OH Fmoc-L-2-nitrophenylalanine FMOC-L-2-Fluorophe

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BOC-(S)-2-AMINO-3-(2'-PYRIDYL)PROPANOIC ACID BOC-BETA-(2-PYRIDYL)-ALA-OH BOC-BETA-(2-PYRIDYL)-L-ALANINE BOC-ALA-BETA-(2-PYRIDYL)-OH BOC-ALA(2'-PYRIDYL)-OH BOC-ALA(2-PYRIDYL)-OH BOC-ALA(2-PYRI)-OH N-(tert-Butoxycarbonyl)-3-(2-pyridyl)-L-alanine L-(S)-2-(tert-Butoxycarbonyl(pyridin-2-yl)aMino)propanoic acid (S)-2-(tert-butoxycarbonyl)-3-(pyridin-2-yl)propanoic acid (Tert-Butoxy)Carbonyl 2-Pal-OH (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-pyridin-2-ylpropanoic acid Boc-3-(2'-pyridyl)-L-alanine98+% Boc-L-Ala(2'-pyridyl)-OH (2S)-2-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-3-(2-pyridinyl)propanoate (S)-N-tert-Butoxycarbonyl-3-(pyridin-2-yl)-alanine (2S)-2-(tert-butoxycarbonylamino)-3-(2-pyridyl)propanoic acid BOC-L-2-PYRIDYLALA BOC-2'-PYRIDYL-L-ALA BOC-3-(2'-PYRIDYL)-L-ALANINE BOC-3-(2-PYRIDYL)-L-ALANINE Boc-B-(2-Pyridyl)-Ala-OH Boc-L-3-(2-pyridyl)-alanine N-TERT-BUTOXYCARBONYL-L-3-(2-PYRIDYL) ALANINE boc-3-(2-pyridyl)-ala-oh boc-β-(2-pyridyl)-ala-oh 3-Pyridin-2-yl-L-alanine, N-BOC protected N-ALPHA-T-BUTOXYCARBONYL-3-(2-PYRIDYL)-L-ALANINE N-ALPHA-T-BUTOXYCARBONYL-L-2-PYRIDYLALANINE N-ALPHA-T-BOC-BETA-(2-PYRIDYL)-L-ALANINE RARECHEM BK PT 0228 (S)-2-TERT-BUTOXYCARBONYLAMINO-3-PYRIDIN-2-YL-PROPIONIC ACID (S)-N-BOC-(2-PYRIDYL)ALANINE N-Boc-3-(2-pyridyl)-L-alanine, 98% 2-PYRIDINEPROPANOIC ACID, .ALPHA.-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-, (.ALPHA.S)- Boc-β-(2-pyridyl)-Ala-OH, Boc-3-(2-pyridyl)-L-alanine Boc-L-2-Pal-OH (S)-N-BOC-(2-Pyridyl)alanine,95%,98% ee BOC-3-(2-pyrenyl)-L-alanine 2-{[(tert-Butoxy)carbonyl]amino}-3-(pyridin-2-yl)-propanoic acid 2-Pyridinepropanoicacid, a-[[(1,1-diMethylethoxy)carbonyl]aMino] (2S)-2-{[(tert-butoxy)carbonyl]aMino}-3-(pyridin-2-yl)propanoic acid (S)-2-((tert-Butoxycarbonyl)aMino)-3-(pyridin-2-yl)propanoic acid N-(tert-Butoxycarbonyl)-3-(2-pyridyl)-L-alanine > 2-Pyridinepropanoic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]-, (αS)- Boc-3-(2-pyridyl)-L-alanine USP/EP/BP (αS)-α-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-pyridinepropanoic acid N-Boc-3-(2-pyridyl)-L-alanine (alphaS)-alpha-[N-BOC-Amino]-2-pyridinepropanoic acid BOC-L-2-PYRIDYLALANINE 71239-85-5 Peptide Synthesis Specialty Synthesis Unnatural Amino Acid Derivatives Alanine Derivatives a-amino Phenylalanine analogs and other aromatic alpha amino acids Amino Acids