Cas no 81505-49-9 (N-Boc-6-hydroxy-DL-norleucine Methyl Ester)

N-Boc-6-hydroxy-DL-norleucine Methyl Ester is a chiral building block for peptide synthesis, offering high purity and stability. This compound facilitates the assembly of complex peptides with precise stereochemistry, making it an invaluable tool for research in pharmaceutical and biotech industries. Its ease of use and consistent performance contribute to efficient synthesis processes.

N-Boc-6-hydroxy-DL-norleucine Methyl Ester structure

81505-49-9 structure

Product Name:N-Boc-6-hydroxy-DL-norleucine Methyl Ester

CAS No:81505-49-9

MF:C₁₂H₂₃NO₅

MW:261.314724206924

MDL:MFCD18384776

CID:1803755

PubChem ID:18786293

Update Time:2025-10-16

N-Boc-6-hydroxy-DL-norleucine Methyl Ester Chemical and Physical Properties

Names and Identifiers

- Methyl 6-hydroxy-N-{[(2-methyl-2-propanyl)oxy]carbonyl}norleucina te
- Boc-L-Ser(Tos)-OCH3
- methyl N-(t-butoxycarbonyl)-O-tosyl-L-serinate
- AK-49073
- PubChem12168
- methyl (2S)-2-[N-(t-butoxycarbonyl)amino]-3-(4-methylbenzenesulfonyl)-oxypropionate
- Boc-Ser(Tos)-OCH3
- Boc-Ser(Tos)-OMe
- methyl (2S)-2-[(tert-butoxycarbonyl)amino]-3-(p-tolylsulfonyloxy)propionate
- (S)-methyl 2-(tert-butoxycarbonylamino)-6-hydroxyhexanoate
- (S)-(-)-Methyl 2-[(tert-butoxycarbonyl)amino]-6-hydroxypentanoate
- methyl N-(tert-butoxycarbonyl)-O-[(4-methylphenyl)sulfonyl]serinate
- KB-48416
- methyl 3-(p-toluenesulfonyloxy)-2-(S)-(t-butoxycarbonylamino)propionate
- BR-49073
- N-Boc-L-Ser-(OTos)-OMe
- methyl (2S)-2-[(tert-butoxycarbonyl)amino]-6-hydroxyhexanoate
- N-Boc-6-hydroxy-DL-norleucine Methyl Ester
- DL-Norleucine, N-[(1,1-dimethylethoxy)carbonyl]-6-hydroxy-, methyl ester (ZCI)
- N-[(1,1-Dimethylethoxy)carbonyl]-6-hydroxynorleucine methyl ester (ACI)
- Methyl 2-((tert-butoxycarbonyl)amino)-6-hydroxyhexanoate
- N-Boc-6-hydroxy-DL-norleucine methyl ester (Boc-DL-Nle(OH)-OMe)
- DB-087991
- methyl 6-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoate
- SCHEMBL4416484
- AC6865
- AKOS027257019
- SY028579
- CS-0319393
- N-Boc-6-hydroxy-DL-norleucineMethylEster
- MFCD18384776
- 81505-49-9
- MDL： MFCD18384776
- Inchi： 1S/C12H23NO5/c1-12(2,3)18-11(16)13-9(10(15)17-4)7-5-6-8-14/h9,14H,5-8H2,1-4H3,(H,13,16)
- InChI Key： RROCSCBJUBRRQV-UHFFFAOYSA-N
- SMILES： O=C(NC(CCCCO)C(OC)=O)OC(C)(C)C

Computed Properties

Exact Mass: 261.15800
Monoisotopic Mass: 261.15762283g/mol
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 2
Hydrogen Bond Acceptor Count: 6
Heavy Atom Count: 18
Rotatable Bond Count: 10
Complexity: 272
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 1
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
XLogP3: 0.9
Topological Polar Surface Area: 84.9?2

Experimental Properties

PSA: 88.35000
LogP: 1.41970

N-Boc-6-hydroxy-DL-norleucine Methyl Ester Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
TRC	B663778-2.5mg	N-Boc-6-hydroxy-DL-norleucine Methyl Ester	81505-49-9		2.5mg	$ 50.00	2022-06-07
TRC	B663778-5mg	N-Boc-6-hydroxy-DL-norleucine Methyl Ester	81505-49-9		5mg	$ 65.00	2022-06-07
TRC	B663778-25mg	N-Boc-6-hydroxy-DL-norleucine Methyl Ester	81505-49-9		25mg	$ 185.00	2022-06-07
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.	D850651-1g	N-Boc-6-hydroxy-DL-norleucine Methyl Ester	81505-49-9	95%	1g	￥6,425.10	2022-01-11
Apollo Scientific	OR471067-250mg	N-Boc-6-hydroxy-DL-norleucine Methyl Ester	81505-49-9		250mg	￡546.00	2024-07-21
Apollo Scientific	OR471067-1g	N-Boc-6-hydroxy-DL-norleucine Methyl Ester	81505-49-9		1g	￡1260.00	2024-07-21
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.	N23720-250mg	Methyl 6-hydroxy-N-{[(2-methyl-2-propanyl)oxy]carbonyl}norleucina te	81505-49-9	95%	250mg	￥5229.0	2022-04-27
eNovation Chemicals LLC	D686428-0.25g	N-Boc-6-hydroxy-DL-norleucine Methyl Ester	81505-49-9	95%	0.25g	$425	2024-07-20
eNovation Chemicals LLC	D686428-1g	N-Boc-6-hydroxy-DL-norleucine Methyl Ester	81505-49-9	95%	1g	$1485	2024-07-20
SHANG HAI HAO HONG Biomedical Technology Co., Ltd.	1390063-250mg	Methyl 2-((tert-butoxycarbonyl)amino)-6-hydroxyhexanoate	81505-49-9	95%	250mg	￥3931.00	2024-07-28

N-Boc-6-hydroxy-DL-norleucine Methyl Ester Production Method

Production Method 1

55477-80-0

627-18-9

81505-49-9

Reaction Conditions

1.1 Reagents: Zinc , Ammonium chloride Catalysts: Copper(II) triflate Solvents: Ethanol , Water ; 3 h, rt; 1 h, rt; 2 h, rt

Reference

Cu(OTf)2-Promoted 1,4-Addition of Alkyl Bromides to Dehydroalanine

Shin, Jung-Ah; et al, Journal of Organic Chemistry, 2019, 84(7), 4558-4565

Production Method 2

55757-46-5

81505-49-9

Reaction Conditions

1.1 Reagents: Potassium carbonate , 1,4-Diiodobutane Solvents: Dimethylformamide ; 4 h, rt
2.1 Reagents: Zinc , Ammonium chloride Catalysts: Copper(II) triflate Solvents: Ethanol , Water ; 3 h, rt; 1 h, rt; 2 h, rt

Reference

Cu(OTf)2-Promoted 1,4-Addition of Alkyl Bromides to Dehydroalanine

Shin, Jung-Ah; et al, Journal of Organic Chemistry, 2019, 84(7), 4558-4565

N-Boc-6-hydroxy-DL-norleucine Methyl Ester Raw materials

N-Boc-6-hydroxy-DL-norleucine Methyl Ester Preparation Products

N-Boc-6-hydroxy-DL-norleucine Methyl Ester (81505-49-9)

N-Boc-6-hydroxy-DL-norleucine Methyl Ester Related Literature

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M. Zeiger,N. J?ckel,P. Strubel,L. Borchardt,R. Reinhold,W. Nickel,J. Eckert,V. Presser,S. Kaskel J. Mater. Chem. A, 2015,3, 17983-17990

Related Categories

Solvents and Organic Chemicals Organic Compounds Acids/Esters

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Cas no 81505-49-9 (N-Boc-6-hydroxy-DL-norleucine Methyl Ester)

N-Boc-6-hydroxy-DL-norleucine Methyl Ester Chemical and Physical Properties

Names and Identifiers

Computed Properties

Experimental Properties

N-Boc-6-hydroxy-DL-norleucine Methyl Ester Pricemore >>

N-Boc-6-hydroxy-DL-norleucine Methyl Ester Production Method

Production Method 1

Production Method 2

N-Boc-6-hydroxy-DL-norleucine Methyl Ester Raw materials

N-Boc-6-hydroxy-DL-norleucine Methyl Ester Preparation Products

N-Boc-6-hydroxy-DL-norleucine Methyl Ester Related Literature

Related Categories

81505-49-9 (N-Boc-6-hydroxy-DL-norleucine Methyl Ester) Related Products