L-Norleucine
- Product Name
- L-Norleucine
- CAS No.
- 327-57-1
- Chemical Name
- L-Norleucine
- Synonyms
- Nle;G123;Caprine;L-Nle-OH;H-NLE-OH;H-L-NLE-OH;NORLEUCINE;H-AHX(2)-OH;L-NORLEUCINE;Glycoleucine
- CBNumber
- CB6684260
- Molecular Formula
- C6H13NO2
- Formula Weight
- 131.17
- MOL File
- 327-57-1.mol
L-Norleucine Property
- Melting point:
- >300 °C (lit.)
- alpha
- 22 º (c=2, 6N HCl)
- Density
- 1.1720 (estimate)
- refractive index
- 23 ° (C=5, 5mol/L HCl)
- Flash point:
- 275 °C
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- 1.6 g/100 mL (23°C)
- Boiling point:
- 234.0±23.0 °C(Predicted)
- form
- Crystalline Powder
- pka
- 2.335(at 25℃)
- color
- White to off-white
- Water Solubility
- 1.6 g/100 mL (23 ºC)
- Sublimation
- 275 ºC
- Merck
- 14,6706
- BRN
- 1721750
- LogP
- 0.920 (est)
- CAS DataBase Reference
- 327-57-1(CAS DataBase Reference)
- NIST Chemistry Reference
- L-Norleucine(327-57-1)
- EPA Substance Registry System
- L-Norleucine (327-57-1)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 43
- Safety Statements
- 36/37-24/25-22
- WGK Germany
- 3
- RTECS
- RC6308000
- TSCA
- Yes
- HS Code
- 29224995
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H317May cause an allergic skin reaction
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P272Contaminated work clothing should not be allowed out of the workplace.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- N6877
- Product name
- L-Norleucine
- Purity
- ≥98% (TLC)
- Packaging
- 1g
- Price
- $69.8
- Updated
- 2024/03/01
- Product number
- N6877
- Product name
- L-Norleucine
- Purity
- ≥98% (TLC)
- Packaging
- 5g
- Price
- $227
- Updated
- 2024/03/01
- Product number
- N0303
- Product name
- L-Norleucine
- Purity
- >99.0%(T)
- Packaging
- 100mg
- Price
- $16
- Updated
- 2024/03/01
- Product number
- N0303
- Product name
- L-Norleucine
- Purity
- >99.0%(T)
- Packaging
- 1g
- Price
- $42
- Updated
- 2024/03/01
- Product number
- L03913
- Product name
- L-(+)-Norleucine, 99%
- Packaging
- 1g
- Price
- $45.3
- Updated
- 2024/03/01
L-Norleucine Chemical Properties,Usage,Production
Chemical Properties
white to off-white crystalline powder
Uses
A non-essential amino acid. Used as internal standard in amino acid analysis.
Uses
As a non-essential amino acid, L-Norleucine can be used as internal standard in amino acid analysis.
Definition
ChEBI: A non-proteinogenic L-alpha-amino acid comprising hexanoic acid carrying an amino group at C-2. It does not occur naturally.
Biochem/physiol Actions
L-Norleucine is a synthetic amino acid commonly used as an internal standard.
Purification Methods
Crystallise norleucine from water or aqueous MeOH. [Huffman & Ingersoll J Am Chem Soc 73 3366 1951, Beilstein 4 III 1386, 4 IV 2628.]
L-Norleucine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from L-Norleucine manufacturers
- Product
- L-Norleucine 327-57-1
- Price
- US $0.00-0.00/kg
- Min. Order
- 0.10000000149011612kg
- Purity
- 99
- Supply Ability
- 20tons
- Release date
- 2024-02-06
- Product
- H-Nle-OH 327-57-1
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 1T+
- Release date
- 2023-09-24
- Product
- L-Norleucine 327-57-1
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-11