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N-(tert-Butoxycarbonyl)-L-alanine

N-(tert-Butoxycarbonyl)-L-alanine structure

CAS No.: 15761-38-3

Chemical Name:: N-(tert-Butoxycarbonyl)-L-alanine

Synonyms: BOC-ALA-OH;BOC-ALA;BOC-L-ALANINE;BOC-L-ALA;N-BOC-L-ALANINE;BOC-L-ALA-OH;N-(T-BUTOXYCARBONYL)-L-ALANINE;BOC-ALANINE;N-ALPHA-T-BOC-L-ALANINE;Boc-Ala-0H

CBNumber:: CB9673438

Molecular Formula:: C8H15NO4

Molecular Weight:: 189.21

MDL Number:: MFCD00037225

MOL File:: 15761-38-3.mol

MSDS File:: SDS

Last updated:2026-01-13 11:27:08

Product description	Number	Pack Size	Price
Boc-Ala-OH Novabiochem?	8.53001	25g	$61.4
Boc-Ala-OH Novabiochem?	8.53001	100g	$141
Boc-Ala-OH Novabiochem^®	8.53001	1 kg	$916
Boc-Ala-OH ≥99.0% (TLC)	15380	5g	$39.1
Boc-Ala-OH ≥99.0% (TLC)	15380	25g	$122
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N-(tert-Butoxycarbonyl)-L-alanine Properties

Melting point	79-83 °C(lit.)
Boiling point	324.46°C (rough estimate)
alpha	-26 º (c=2, acetic acid)
Density	1.2321 (rough estimate)
refractive index	-25.5 ° (C=2, AcOH)
storage temp.	Sealed in dry,2-8°C
solubility	DMSO, Methanol
pka	4.02±0.10(Predicted)
form	Granular Powder
color	White
optical activity	[α]20/D 25±1°, c = 2% in acetic acid
BRN	1726365
Major Application	peptide synthesis
InChI	InChI=1S/C8H15NO4/c1-5(6(10)11)9-7(12)13-8(2,3)4/h5H,1-4H3,(H,9,12)(H,10,11)/t5-/m0/s1
InChIKey	QVHJQCGUWFKTSE-YFKPBYRVSA-N
SMILES	C(O)(=O)[C@H](C)NC(OC(C)(C)C)=O
CAS DataBase Reference	15761-38-3(CAS DataBase Reference)
FDA UNII	VBSZA1BT4G
EPA Substance Registry System	L-Alanine, N-[(1,1-dimethylethoxy)carbonyl]- (15761-38-3)
UNSPSC Code	12352209
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P305+P351+P338

PPE

Eyeshields, Gloves, type N95 (US)

Hazard Codes

Xi,Xn

Risk Statements

20/21/22-36/37/38

Safety Statements

24/25-36-26

WGK Germany

TSCA

TSCA listed

HS Code

2924 19 00

HazardClass

IRRITANT

Storage Class

11 - Combustible Solids

NFPA 704

	0
1		0

N-(tert-Butoxycarbonyl)-L-alanine price More Price(65)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	8.53001	Boc-Ala-OH Novabiochem?	15761-38-3	25g	$61.4	2026-03-19	Buy
Sigma-Aldrich	8.53001	Boc-Ala-OH Novabiochem?	15761-38-3	100g	$141	2026-03-19	Buy
Sigma-Aldrich	8.53001	Boc-Ala-OH Novabiochem^®	15761-38-3	1 kg	$916	2026-03-19	Buy
Sigma-Aldrich	15380	Boc-Ala-OH ≥99.0% (TLC)	15761-38-3	5g	$39.1	2026-03-19	Buy
Sigma-Aldrich	15380	Boc-Ala-OH ≥99.0% (TLC)	15761-38-3	25g	$122	2026-03-19	Buy

Product number	Packaging	Price	Buy
8.53001	25g	$61.4	Buy
8.53001	100g	$141	Buy
8.53001	1 kg	$916	Buy
15380	5g	$39.1	Buy
15380	25g	$122	Buy

N-(tert-Butoxycarbonyl)-L-alanine Chemical Properties,Uses,Production

Chemical Properties

White to off-white microcrystalline powder

Uses

Boc-Ala-OH can be used:

In the preparation of N-propargylalanine, a key precursor to generate N-(3-aryl)propylated alanine residues.
In the resolution of racemic mixture of 3,3′-bis(benzyloxy)-1,1′-binaphthalene-2,2′-diol.
In the one-pot synthesis of hybrid tripeptidomimetics containing both amide and imide functionalities.

reaction suitability

reaction type: Boc solid-phase peptide synthesis
reaction type: C-H Activation
reagent type: ligand
reaction type: Peptide Synthesis

N-(tert-Butoxycarbonyl)-L-alanine synthesis

Synthesis of N-(tert-Butoxycarbonyl)-L-alanine from L-Alanine and Di-tert-butyl dicarbonate

N-(tert-Butoxycarbonyl)-L-alanine Preparation Products And Raw materials

Raw materials

4-Mercaptophenol TERT-BUTYL 1,2,2,2-TETRACHLOROETHYL CARBONATE) BOC-ALA-OTBU BOC-L-ALANINE METHYL ESTER tert-Butanol

L-Alanine tert-butyl azidoformate

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Preparation Products

CYCLO(-ALA-ALA) Carbamic acid, acetyl-, 1,1-dimethylethyl ester (9CI) (S)-4-Methyl-2,5-oxazolidonedione (S)-tert-Butyl 1-oxo-1-(2-(pyridin-2-yl)hydrazinyl)propan-2-ylcarbamate Carbamic acid, [2-[bis(phenylmethyl)amino]-1-methyl-2-oxoethyl]-, 1,1-dimethylethyl ester, (S)- (9CI)

Carbamic acid, N-[(1S)-2-(3-methoxyphenyl)-1-methyl-2-oxoethyl]-, 1,1-dimethylethyl ester Carbamic acid, N-[(1S,2R)-2-hydroxy-2-(3-methoxyphenyl)-1-methylethyl]-, 1,1-dimethylethyl ester BOC-THIONOALA-1-(6-NITRO)BENZOTRIAZOLIDE Carbamic acid, N-[2-(methoxymethylamino)-1-methyl-2-oxoethyl]-, 1,1-dimethylethyl ester

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N-(tert-Butoxycarbonyl)-L-alanine Suppliers

Global( 651)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Jinan Dexinjia Bio&Tech Co., Ltd	+86-0531-82375818 +86-15064153060	sales@jndxj.com	China	1371	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Henan Bao Enluo International TradeCo.，LTD	+86-17331933971	deasea125996@gmail.com	China	2472	58
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883	niki@zlchemi.com	China	7245	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29640	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21592	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
AB PharmaTech,LLC	323-480-4688	sales@acrospharmatech.com	United States	989	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29825	58
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10404	58

Supplier	Advantage
Jinan Dexinjia Bio&Tech Co., Ltd	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Henan Bao Enluo International TradeCo.，LTD	58
Hebei Zhuanglai Chemical Trading Co Ltd	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
AB PharmaTech,LLC	55
career henan chemical co	58
Shenzhen Nexconn Pharmatechs Ltd	58

View Lastest Price from N-(tert-Butoxycarbonyl)-L-alanine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-04-10	N-Boc-L-alanine 15761-38-3	US $0.00 / Kg/Drum	1KG	98%min	1000kgs	WUHAN FORTUNA CHEMICAL CO., LTD
2026-03-20	N-(tert-Butoxycarbonyl)-L-alanine 15761-38-3	US $25.00 / kg	100kg	99.5%	100 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-05-23	N-(tert-Butoxycarbonyl)-L-alanine 15761-38-3	US $50.00 / kg	1kg	99	5000	Hebei Zhuanglai Chemical Trading Co Ltd

N-Boc-L-alanine
15761-38-3
US $0.00 / Kg/Drum
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

N-(tert-Butoxycarbonyl)-L-alanine
15761-38-3
US $25.00 / kg
99.5%
Hebei Chuanghai Biotechnology Co., Ltd

N-(tert-Butoxycarbonyl)-L-alanine
15761-38-3
US $50.00 / kg
99
Hebei Zhuanglai Chemical Trading Co Ltd

N-(tert-Butoxycarbonyl)-L-alanine Spectrum

N-(tert-Butoxycarbonyl)-L-alanine(15761-38-3)MS N-(tert-Butoxycarbonyl)-L-alanine(15761-38-3)¹HNMR N-(tert-Butoxycarbonyl)-L-alanine(15761-38-3)IR1 N-(tert-Butoxycarbonyl)-L-alanine(15761-38-3)IR2

15761-38-3(N-(tert-Butoxycarbonyl)-L-alanine)Related Search:

PYRAZOPHOS L-Alanine EC 2.6.1.2 tert-Butyl peroxyacetate Phenprobamate

D-Alanine CARBONYL SULFIDE Boc-beta-alanine N-(TERT-BUTOXYCARBONYL)-D-ALANINE,N-(tert-Butoxycarbonyl)-D-alanine ,98.5%,N-tert-Butoxycarbonyl-D-alanine, 98+%,N-TERT-BUTOXYCARBONYL-D-ALANINE(BOC-D-ALA-OH) N-Boc-L-valine

BOC-D-ALPHA-T-BUTYLGLYCINE BOC-ALA-NH2 tert-Butanol (BOC-AMINOOXY)ACETIC ACID Boc-Arg(Tos)-OH

Boc-L-aspartic acid 1-benzyl ester Boc-6-AMinocaproic acid Boc-L-glutamic acid 1-tert-butyl ester

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BOC-L-ALANINE-OH H-ALPHA-T-BOC-L-ALANINE L-ALANINE, N-[(1,1-DIMETHYLETHOXY)CARBONYL]- BOC-L-ALANINE extrapure N-(tert-Butoxycarbonyl)-L-alanine, Boc-L-alanine L-Alanine-12C3, N-t-Boc derivative, N-(tert-Butoxycarbonyl)-L-alanine-12C3 n-[(1,1-dimethylethoxy)carbonyl]-l-alanin N-Boc-L-alanine, 98+% (2S)-2-(tert-Butoxycarbonylamino)propionic acid (2S)-2-[(tert-Butoxycarbonyl)amino]propanoic acid (S)-2-(tert-Butoxycarbonylaminopropionic acid (2S)-2-[(2-Methylpropan-2-yl)oxycarbonylamino]propanoic acid N-(tert-Butoxycarbonyl)-L-alanine ,98.5% Boc-Ala-OH (Boc-L-Alanine: N-(tert-Butoxycarbonyl)-L-alanine) L-Alanine, N-t-Boc Derivative Boc-L-alanine ,98.5% N-Boc-L-alanine Boc-Ala-OH L-Alanine-d3-N-t-BOC Boc-Ala-OH [N-Boc-L-Alanine Boc-Ala-OH N-alpha-t-BOC-L-alanine (2S)-2-[(tert-Butoxycarbonyl)amino]propanoic acid, N-(tert-Butoxycarbonyl)-L-alanine Boc-Ala-OH >=99.0% (TLC) L-Alanine-12C3, N-t-Boc derivative N-Boc-L-alanine T-BUTYLOXYCARBONYL-L-ALANINE TBOC-L-ALANINE N-ALPHA-TERT-BUTYLOXYCARBONYL-L-ALANINE N-ALPHA-T-BUTYLOXYCARBONYL-L-ALANINE N-T-BOC-L-ALANINE N-(TERT-BUTOXYEARBONYL)-L-ALANINE N-(TERT-BUTOXYCARBONYL)-L-ALANINE N-[(1,1-Dimethylethoxy)carbonyl]-L-alanine Butoxycarbonyl-L-alanine N-(TERT-BUTOXYCARBONYL)-L-ALANINE-12C3, 13C-DEPLETED, 99.9 ATOM % 12C D-ALANINE-3-13C, N-T-BOC DERIVATIVE 99% N-tert-Butoxycarbonyl-L-alanine, 98+% N-TERT-BOC-L-ALANINE BOC-L-Alanine, 99+% Boc-Alanine-OH L-Alanine-N-t-BOC-UL-13C3 Boc-Ala-OH (Boc-L-Alanine BOC-L-ALANINE AKA N-T-BUTOXYCARBONYL-L-ALANINE BOC-L-ALA-OH(BOC-L-ALANINE) Boc-L-alanine≥ 98% (HPLC) (Tert-Butoxy)Carbonyl Ala-OH N-Boc-L-alanine, 98.5% N-Boc-L-alanine, for synthesis N-Boc-L-alanine, 98.5%, for synthesis N-(tert-Butoxycarbonyl)-L-alanine > N-(tert-Butoxycarbonyl)-L-alanine USP/EP/BP Tert butoxycarbonyl-l-alanine N-a-t-Boc-L-alanine BOC series 15761-38-3 N-(tert-Butoxycarbonyl)-L-alanine BOC-ALANINE N-BOC-L-ALANINE N-ALPHA-T-BOC-L-ALANINE Olutasidenib Impurity 18 L-Boc-alanine