H-Lys(Boc)-OH

Product Name: H-Lys(Boc)-OH
CAS No.: 2418-95-3
Chemical Name: H-Lys(Boc)-OH
Synonyms: H-LYS(BOC)-OH;LYS(BOC);Lys(Boc)-OH;N6-Boc-L-lysine;(S)-2-AMino-6-((tert-butoxycarbonyl)aMino)hexanoic acid;L-LYS(BOC);Nepsilon L;L-LYSINE(BOC);LYSINE(BOC)-OH;e-BOC-L-lysine.
CBNumber: CB6485395
Molecular Formula: C11H22N2O4
Formula Weight: 246.3
MOL File: 2418-95-3.mol

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H-Lys(Boc)-OH Property

Melting point:: 250 °C (dec.)(lit.)
alpha: 17 º (c=1% in acetic acid)
Boiling point:: 389.3°C (rough estimate)
Density: 1.1313 (rough estimate)
refractive index: 18 ° (C=1, AcOH)
storage temp.: 2-8°C
solubility: Soluble in DMSO
form: powder to crystal
pka: 2.53±0.24(Predicted)
color: White to Almost white
optical activity: [α]20/D +18°, c = 1 in acetic acid
Water Solubility: Slightly soluble in water.
BRN: 2417626
InChIKey: VVQIIIAZJXTLRE-QMMMGPOBSA-N
CAS DataBase Reference: 2418-95-3(CAS DataBase Reference)

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Safety

Safety Statements: 24/25
WGK Germany: 3
HS Code: 29241990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 359661
Product name: H-Lys(Boc)-OH
Purity: ≥95%
Packaging: 5g
Price: $627
Updated: 2025/07/31

TCI Chemical

Product number: B1670
Product name: Nepsilon-(tert-Butoxycarbonyl)-L-lysine
Purity: >97.0%(T)
Packaging: 1g
Price: $71
Updated: 2025/07/31

TCI Chemical

Product number: B1670
Product name: Nepsilon-(tert-Butoxycarbonyl)-L-lysine
Purity: >97.0%(T)
Packaging: 5g
Price: $201
Updated: 2025/07/31

TRC

Product number: B656905
Product name: Nε-Boc-L-lysine
Packaging: 1g
Price: $50
Updated: 2021/12/16

TRC

Product number: B656905
Product name: Nε-Boc-L-lysine
Packaging: 100g
Price: $970
Updated: 2021/12/16

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H-Lys(Boc)-OH Chemical Properties,Usage,Production

Chemical Properties

white crystalline powder

Uses

It is used as therapy to treat recurrent herpes simplex infections.

General Description

H-Lys(Boc)-OH, also known as H-Lys(t-BOC)-OH, is an ε-amino-protected lysine. Its e-amino free lysine could be conjugated to polyurethane surfaces by reaction of the alpha-amino group with the NHS and deprotection. The covalent conjugation was carried out in phosphate-buffered saline (PBS), pH 8.2. Lysine was used to create a plasminogen-binding potentially fibrinolytic surface[1].

References

[1] Chen H , et al. Surfaces having dual fibrinolytic and protein resistant properties by immobilization of lysine on polyurethane through a PEG spacer. Journal of Biomedical Materials Research Part A, 2008; 90A: 940-946.

reaction suitability

reaction type: solution phase peptide synthesis

Synthesis

71989-26-9

2418-95-3

Step 1. N-alpha-Fluorenylmethoxycarbonyl-N-epsilon-tert-butoxycarbonyl-L-lysine (5 g, 10.7 mmol) was dissolved in dichloromethane (DCM) at room temperature and piperidine (5.5 ml, 53 mmol) was added with stirring. The reaction mixture was stirred continuously for 16 hours at room temperature. Upon completion of the reaction, the reaction mixture was extracted with water, the aqueous phase was combined and concentrated to afford N(e)-Boc-L-lysine (20-3) in 95% yield.

H-Lys(Boc)-OH Preparation Products And Raw materials

Raw materials

Preparation Products

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H-Lys(Boc)-OH Suppliers

Americas 1 Belgium 1 Canada 1 China 247 Europe 1 Germany 7 Hungary 1 India 18 Italy 2 Japan 7 South Korea 1 Switzerland 6 United Kingdom 5 United States 43 Global 341

Sichuan jiayinglai technology CO.,LTD

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View Lastest Price from H-Lys(Boc)-OH manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd

Product: H-Lys(Boc)-OH 2418-95-3
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1T+
Release date: 2023-09-27

Chengdu Baishixing Science and Technology Industry Co.,Ltd

Product: Ne-Boc-L-lysine 2418-95-3
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2T/month
Release date: 2023-07-26

Sichuan Jiaying Lai Technology Co.,LTD

Product: Lys(Boc) 2418-95-3
Price: US $1.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 100KG
Release date: 2019-07-29

2418-95-3, H-Lys(Boc)-OHRelated Search:

N-Carbobenzyloxyglycine Boc-Aib-OH Fmoc-N'-methyltrityl-L-lysine L-Lysine tert-Butyl carbazate Poly(L-lysine hydrobromide) Poly-L-lysine 5-Hydroxytryptophan (S)-2-amino-3-(4-(2-tert-butoxy-2-oxoethyl)phenyl)propanoic acid H-LYS(ALLOC)-OH N-EPSILON-ACETYL-L-LYSINE H-Lys(Boc)-OBzl·HCl Biocytin H-L-Pen-OH.HCl.H2O BOC-GLY-LEU-OH L-Phenylalanine, 4-cyclohexyl- H-L-Lys-NEt2.2HCl H-L-Tyr-NEt2.HCl

Lys(Boc)-OH

(S)-2-AMino-6-((tert-butoxycarbonyl)aMino)hexanoic acid

L-Lysine,N<sup>6</sup>-[(1,1-diMethylethoxy)carbonyl]-

H-Lys(Boc)-OH >=95%

Nε-Boc-L-Lysine≥ 98% (HPLC)

Ne-Boc-L-lysine N<sub>ε</sub>-Boc-L-lysine N-epsilon-tert-Butoxycarbonyl-L-lysine

Nepsilon-Boc-L-lysine H-Lys(Boc)-OH

N6-Boc-L-lysine

N-EPSILON-(TERT-BUTOXYCARBONYL)-L-LYSINE 97%

N-epsilon-Boc-L-lysine,99%

e-BOC-L-lysine.

L-LYS(BOC)

N-EPSILON-T-BUTYLOXYCARBONYL-L-LYSINE

Ne-Boc-L-lysine

BOC-L-LYSINE extrapure

Nepsilon-BOC-L-Lysine,97%

(2S)-2-Amino-6-(tert-butoxycarbonylamino)hexanoic acid

epsilon-tert-butyloxycarbonyl-lysine

L-LYSINE(BOC)

LYSINE(BOC)-OH

LYS(BOC)

H-LYS(BOC)-OH

H-L-LYS(BOC)-OH

N-ALPHA-T-BOC-L-LYS

N-EPSILON-(TERT-BUTOXYCARBONYL)-L-LYSINE

N-EPSILON-TERT-BUTYLOXYCARBONYL-L-LYSINE

NEPSILON-BOC-L-LYSINE

N-EPSILON-T-BUTOXYCARBONYL-L-LYSINE

N-EPSILON-T-BOC-L-LYSINE

Nepsilon L

L-Lysine, N6-[(1,1-dimethylethoxy)carbonyl]-

Ne-Boc-L-lysine USP/EP/BP

(2S)-2-azaniumyl-6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoate

H-Lys(Boc)-OH 98%

2418-95-3

2418-95-1

418-95-3

CH33COCONHCH24CHNH2COOH

Specialty Synthesis

Amino Acid Derivatives

Lysine

Peptide Synthesis

Boc-Amino Acids

Protected & Labeled Amino Acids

Amino Acids (N-Protected)

Lysine [Lys, K]

Amino Acids and Derivatives

Amino Acids (N-Protected)

Biochemistry

Boc-Amino Acids

Boc-Amino acid series

Amino Acids