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
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)
- pka
- 2.17(at 20℃)
- form
- Solid
- 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)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-36/37/38
- Safety Statements
- 26-36
- WGK Germany
- 1
- HS Code
- 29241900
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.
N-Bromosuccinimide Price
- Product number
- 441597
- Product name
- D-Asparagine
- Purity
- 99%
- Packaging
- 25g
- Price
- $413
- Updated
- 2025/07/31
- Product number
- A788960
- Product name
- D-Asparagine
- Packaging
- 25g
- Price
- $165
- Updated
- 2021/12/16
- Product number
- FA39328
- Product name
- D-Asparagine
- Packaging
- 250g
- Price
- $287.5
- Updated
- 2021/12/16
- Product number
- 00454
- Product name
- D-Asparagine hydrate
- Purity
- ≥ 98.5% (Titration)
- Packaging
- 1KG
- Price
- $480
- Updated
- 2021/12/16
- Product number
- FA39328
- Product name
- D-Asparagine
- Packaging
- 500g
- Price
- $490
- Updated
- 2021/12/16
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
reaction suitability
reaction type: solution phase peptide synthesis
D-(-)-Asparagine monohydrate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from D-(-)-Asparagine monohydrate manufacturers
- 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
- Product
- D-(-)-Asparagine monohydrate 2058-58-4
- Price
- US $30.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 100 tons
- Release date
- 2024-08-14
- Product
- D-(-)-Asparagine monohydrate 2058-58-4
- Price
- US $30.00-10.00/KG
- Min. Order
- 50KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-11-04