DL-Norleucine

Product Name: DL-Norleucine
CAS No.: 616-06-8
Chemical Name: DL-Norleucine
Synonyms: -NorL;DL-α-B;H-DL-NLE-OH;DL-n-Leucine;DL-NORLEUCINE;DL-α-Norleucin;MethylChlorate;H-DL-ACPO(2)-OH;Norleucine, DL-;DL-Norleucine>
CBNumber: CB1757105
Molecular Formula: C6H13NO2
Formula Weight: 131.17
MOL File: 616-06-8.mol

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DL-Norleucine Property

Melting point:: >300 °C (lit.)
alpha: [α]D20 0±1.0゜ (c=4, HCl)
Boiling point:: 234.0±23.0 °C(Predicted)
Density: 1.1720
refractive index: 1.4630 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: 11.49 g/L (25°C)
pka: pK1:2.335(+1);pK2:9.834(0) (25°C)
form: powder to crystal
color: White
Water Solubility: 11.49 g/L (25 ºC)
Merck: 14,6706
BRN: 1721748
InChIKey: LRQKBLKVPFOOQJ-UHFFFAOYSA-N
LogP: 0.920 (est)
CAS DataBase Reference: 616-06-8(CAS DataBase Reference)
NIST Chemistry Reference: DL-Norleucine(616-06-8)
EPA Substance Registry System: Norleucine (616-06-8)

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
TSCA: Yes
HS Code: 29224999

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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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: N1398
Product name: DL-Norleucine
Packaging: 5g
Price: $61.9
Updated: 2025/07/31

Sigma-Aldrich

Product number: N1398
Product name: DL-Norleucine
Packaging: 25g
Price: $110
Updated: 2025/07/31

TCI Chemical

Product number: N0302
Product name: DL-Norleucine
Purity: >98.0%(T)
Packaging: 25g
Price: $69
Updated: 2025/07/31

Sigma-Aldrich

Product number: N1398
Product name: DL-Norleucine
Packaging: 100g
Price: $420
Updated: 2025/07/31

TRC

Product number: N712013
Product name: DL-Norleucine
Packaging: 500mg
Price: $60
Updated: 2021/12/16

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DL-Norleucine Chemical Properties,Usage,Production

Chemical Properties

white to off-white crystalline powder

Uses

peptide synthesis

Definition

ChEBI: An alpha-amino acid that is caproic acid substituted by an amino group at position 2.

Biochem/physiol Actions

DL-Norleucine is a nonsulfur analogue of methionine that stimulates synthesis of cephalosporin C.

Purification Methods

Crystallise norleucine from water or aqueous MeOH. [Huffman & Ingersoll JAm Chem Soc 73 3366 1951, Beilstein 4 III 1386, 4 IV 2628.]

DL-Norleucine Preparation Products And Raw materials

Raw materials

Preparation Products

2-Hydroxyhexanoic acid

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DL-Norleucine Suppliers

Americas 1 Belgium 1 Canada 1 China 219 Europe 4 France 1 Germany 3 India 16 Japan 8 Russia 1 Switzerland 4 The Netherlands 1 Ukraine 1 United Kingdom 9 United States 38 USA 1 Global 309

Wuxi maimo topp biotechnology co., LTD

Tel: 13771048682 15061806929
Email: alice@mimotopes.cn
Country: China
ProdList: 5796
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15838
Advantage: 69

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
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Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

GL Biochem (Shanghai) Ltd

Tel: 21-61263452 13641803416
Fax: 86-21-61263399
Email: ymbetter@glbiochem.com
Country: China
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Beijing Ouhe Technology Co., Ltd

Tel: 010-010-82967028 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12000
Advantage: 60

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14101
Advantage: 59

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View Lastest Price from DL-Norleucine manufacturers

R&D Scientific Inc.

Product: 2-Aminohexanoic acid 616-06-8
Price: US $650.00/kg
Min. Order: 1kg
Purity: 98
Supply Ability: 500 Kg
Release date: 2024-02-11

Career Henan Chemical Co

Product: DL-Norleucine 616-06-8
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: as request
Release date: 2018-12-24

616-06-8, DL-NorleucineRelated Search:

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dextro,laevo-norleucine

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DL-nor-LEUCINE For Biochemistry

DL-nor-Leucine 98+% For Biochemistry

Iprobenfos Impurity 3

<sc>DL</sc>-Norleucine

MethylChlorate

(±)-2-Aminocaproic acid

(±)-2-Aminohexanoic acid

DL-2-Amino-N-caproic acid

DL-α-B

616-06-8

156-2-47

Specialty Synthesis

Unnatural Amino Acid Derivatives

Norleucine

Peptide Synthesis

Unusual Amino Acids

Amino Acid Derivatives

Amino Acids