D-(-)-Asparagine monohydrate

Product Name: D-(-)-Asparagine monohydrate
CAS No.: 2058-58-4
Chemical Name: D-(-)-Asparagine monohydrate
Synonyms: ASPARAGINE;D-ASPARAGINE;D-Asn;D-Asn-OH;D-Asn.H2O;D-Asparag;H-D-Asn-OH;D-ASPARGINE;D-Asn-OH·H2O;ASPARAGINE, D-
CBNumber: CB4444817
Molecular Formula: C4H8N2O3
Formula Weight: 132.12
MOL File: 2058-58-4.mol

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D-(-)-Asparagine monohydrate Property

Melting point:: 280 °C (dec.) (lit.)
alpha: -35 º (c=5, 5M HCl)
Boiling point:: 438.0±40.0 °C(Predicted)
Density: 1.404±0.06 g/cm3(Predicted)
storage temp.: Store at 0-5°C
solubility: Aqueous Acid (Sparingly), Water (Slightly, Sonicated)
form: Solid
pka: 2.17(at 20℃)
color: White to Off-White
optical activity: [α]20/D 35°, c = 5 in 5 M HCl
Merck: 13,842
BRN: 1723526
Stability:: Hygroscopic
InChIKey: DCXYFEDJOCDNAF-UWTATZPHSA-N
LogP: -1.880 (est)
CAS DataBase Reference: 2058-58-4(CAS DataBase Reference)

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Safety

Hazard Codes: Xn
Risk Statements: 20/21/22-36/37/38
Safety Statements: 26-36
WGK Germany: 1
HS Code: 29241900

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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: 441597
Product name: D-Asparagine
Purity: 99%
Packaging: 25g
Price: $339
Updated: 2024/03/01

TRC

Product number: A788960
Product name: D-Asparagine
Packaging: 25g
Price: $165
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA39328
Product name: D-Asparagine
Packaging: 250g
Price: $287.5
Updated: 2021/12/16

Chem-Impex

Product number: 00454
Product name: D-Asparagine hydrate
Purity: ≥ 98.5% (Titration)
Packaging: 1KG
Price: $480
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA39328
Product name: D-Asparagine
Packaging: 500g
Price: $490
Updated: 2021/12/16

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D-(-)-Asparagine monohydrate Chemical Properties,Usage,Production

Chemical Properties

crystalline powder

Uses

D-Asparagine is an isomer of L-Asparagine (A790005) and is used by bacteria (such as Saccharomyces cerevisiae) as a sole nitrogen source for replication. L-Asparagine is also a competitive inhibitor of staphylococcal L-asparaginase and is used as a reagent to synthesize peptide antibiotics.

Definition

ChEBI: An optically active form of asparagine having D-configuration.

Synthesis Reference(s)

Chemical and Pharmaceutical Bulletin, 35, p. 2994, 1987 DOI: 10.1248/cpb.35.2994

D-(-)-Asparagine monohydrate Preparation Products And Raw materials

Raw materials

Preparation Products

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D-(-)-Asparagine monohydrate Suppliers

China 219 Europe 1 France 1 Germany 4 India 3 Japan 1 South Korea 1 Switzerland 1 United Kingdom 9 United States 30 USA 1 Global 271

Shanghai Boyle Chemical Co., Ltd.

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Energy Chemical

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View Lastest Price from D-(-)-Asparagine monohydrate manufacturers

Hebei Duling International Trade Co. LTD

Product: D-(-)-Asparagine monohydrate 2058-58-4
Price: US $56.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000 tons
Release date: 2023-03-27

WUHAN FORTUNA CHEMICAL CO., LTD

Product: D-(-)-Asparagine monohydrate 2058-58-4
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 98%min AJI
Supply Ability: 1000kg
Release date: 2021-09-22

Hebei Mojin Biotechnology Co., Ltd

Product: D-(-)-Asparagine monohydrate 2058-58-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-10-16

2058-58-4, D-(-)-Asparagine monohydrateRelated Search:

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D-ASPARGINE

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2HCl H-D-Asn-OH H2O

(2R)-2,4-Diamino-4-oxobutanoic acid

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D-(-)-Asparagine mon

(R)-Asparagine

Boc-Asn(N'-Me)-OH (Aspoxicillin interMediate)

(R)-2,4-diaMino-4-oxobutanoic acid

D-Asparagine 99%

D-Asparagine, anhydrous, >=99%

H-D-Asn-OH.HO2

D-AspaD23-RAgine MonohydD23-Rate

D-Asn-OH·H2O

D-Asparagine hydrate≥ 98.5% (Titration)

D-Asn

(2R)-4-amino-2-azaniumyl-4-oxobutanoate

D-Asn.H2O

D-Asparagine,>98%

D-Asparag

D-(-)-Asparagine monohydrate USP/EP/BP

dextro-asparagine

D-Asparagine (9CI, ACI)

Endogenous Metabolite,D-Asparagine,L-Asparagine,D Asparagine,DAsparagine,asparaginase,nitrogen,inhibit,Inhibitor,yeast

Ubidecarenone Impurity 15 (Coenzyme Q6)

2058-58-4

Specialty Synthesis

Peptide Synthesis

Amino Acid Derivatives

Amino Acids and Derivatives

Amino Acids

Amino Acids Derivatives