DL-Norvaline

Product Name: DL-Norvaline
CAS No.: 760-78-1
Chemical Name: DL-Norvaline
Synonyms: 2-AMINOPENTANOIC ACID;H-DL-NVA-OH;Dl-n-valine;H-DL-Nval-OH;DL-NORVALINE;DL-NORVAALINE;NORVALINE, DL-;DL-Norvaline>DL-NORVALINE 98%;DL-Norvaline,99%
CBNumber: CB1462681
Molecular Formula: C5H11NO2
Formula Weight: 117.15
MOL File: 760-78-1.mol

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DL-Norvaline Property

Melting point:: ≥300 °C (dec.)
Boiling point:: 222.9±23.0 °C(Predicted)
Density: 1.2000 (estimate)
refractive index: 1.4650 (estimate)
storage temp.: Store below +30°C.
solubility: 83.9g/l
pka: 2.36, 9.72(at 25℃)
form: Solid
color: White to Off-White
optical activity: [α]25/D 0.00±0.10°, c = 2 in 5 M HCl
Water Solubility: 1 g/10 mL (18 ºC)
Merck: 14,6716
BRN: 1721163
InChIKey: SNDPXSYFESPGGJ-UHFFFAOYSA-N
CAS DataBase Reference: 760-78-1(CAS DataBase Reference)
NIST Chemistry Reference: (Dl) 2-aminopentanoic acid(760-78-1)
EPA Substance Registry System: Norvaline (760-78-1)

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Safety

Hazard Codes: Xn
Risk Statements: 20/21/22-36/37/38-20/22
Safety Statements: 22-24/25-37/39-26-44-35-28-7-4
WGK Germany: 3
TSCA: Yes
HS Code: 29224995

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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.

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: N7502
Product name: DL-Norvaline
Packaging: 25g
Price: $57.9
Updated: 2024/03/01

Sigma-Aldrich

Product number: 53721
Product name: DL-Norvaline
Purity: analytical standard
Packaging: 100mg
Price: $76.3
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.41562
Product name: DL-Norvaline
Purity: for synthesis
Packaging: 25G
Price: $96.9
Updated: 2023/06/20

TCI Chemical

Product number: N0304
Product name: DL-Norvaline
Purity: >98.0%(T)
Packaging: 25g
Price: $25
Updated: 2024/03/01

Alfa Aesar

Product number: A15900
Product name: DL-Norvaline, 98%
Packaging: 100g
Price: $73.65
Updated: 2024/03/01

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DL-Norvaline Chemical Properties,Usage,Production

Chemical Properties

white to off-white crystals or crystalline powder

Uses

DL-Norvaline is a neurotransmitter.

Uses

DL-Norvaline has been used as an internal standard:

to analyze metabolites in cultured mammalian cells by gas chromatography-mass spectrometry (GC-MS)
to convert cysteine and cystine to Cys MPA (S-2-carboxyethylthio-L-cysteine) and quantify the same using a high-performance liquid chromatography (HPLC) analyzer
for free amino acid analysis in samples of oocytes by liquid chromatography

Definition

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

General Description

DL-Norvaline, a non-protein amino acid, is of significance in metabolic pathways. It is used as a food additive on account of its nutritional and functional characteristics that are beneficial to health.

Biochem/physiol Actions

Norvaline mediates physiological and pathophysiological processes promoting nitric oxide production. It is used to treat Alzheimer′s disease and is effective against artificial metabolic syndrome in rats. Norvaline exhibits phase transition upon cooling below 190 K and hence it is useful in molecular machines. DL-Norvaline serves as a prototype for research in polymorphism and molecular dynamics of aliphatic α-amino acids containing linear side-chain. It influences the activity, stability, and side-chain packaging of proteins.

DL-Norvaline Preparation Products And Raw materials

Raw materials

Preparation Products

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DL-Norvaline Suppliers

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View Lastest Price from DL-Norvaline manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd

Product: DL-Norvaline 760-78-1
Price: US $60.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2024-11-18

WUHAN FORTUNA CHEMICAL CO., LTD

Product: DL-Norvaline 760-78-1
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 98%min
Supply Ability: 500kgs
Release date: 2021-09-28

Hebei Weibang Biotechnology Co., Ltd

Product: DL-Norvaline 760-78-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-10-25

760-78-1, DL-NorvalineRelated Search:

Estradiol valerate MAGNESIUM DIPROPYLACETATE HYDRATE 2-Propylpentanoic acid Folic acid 5-Aminolevulinic acid hydrochloride Ethyl 2-(Chlorosulfonyl)acetate Pivalic acid Valeric acid L-Norvaline DL-Malic acid D(-)-Norvaline 5-AMINOVALERIC ACID DL-Valine Valine Ascoric Acid L(+)-Arginine H-GAMMA-GLU-GLU-OH L-Leucine

NORVALINE, DL-

alpha-DL-Aminopentanoic acid

dl-alpha-Amino-N-valenic acid

DL-alpha-Aminovaleric acid

Valeric acid, 2-amino-, DL-

α-DL-aminopentanoicacid

(R,S)-2-aminopentanoic acid

DL-Norvaline≥ 99.5% (HPLC)

(2R)-2-ammoniopentanoate

H-DL-Nval-OH

(+/-)-2-AMINOPENTANOIC ACID

2-AMINOPENTANOIC ACID

DL-NORVALINE

DL-2-AMINOPENTANOIC ACID

DL-2-AMINOVALERIC ACID

DL-A-AMINO-N-VALERIC ACID

H-DL-NVA-OH

DL-NORVALINE SIGMA GRADE

DL-NORVALINE 98%

(n)-2-aminopentanoic acid

NORVALINE, DL-(RG)

DL-ALPHA-AMINO-N-VALERICACID

DL-NORVAALINE

a-DL-Aminopentanoic acid

D-Norvaline/L-norvaline,(1:1)

rac-(2R*)-2-Aminopentanoic acid

DL-Norvaline,99%

DL-Norvaline&gt

DL-NORVALINE FOR SYNTHESIS 25 G

H-DL-Nva-OH H-DL-L-Norvaline

2-aminopentanoicaci

DL-Norvaline USP/EP/BP

DL-2-Aminovaleric acid >98.0%(T)

dextro,laevo-norvaline

2-aminopentanoic acid(760-78-1)

Dl-n-valine English name: DL-Norvaline

Dl-n-valine

760-78-1

CH3CH2CH2CHNH2COOH

Peptide Synthesis

Specialty Synthesis

Unnatural Amino Acid Derivatives

Norvaline [Nva]

Peptide