ChemicalBook > CAS DataBase List > DL-Asparagine monohydrate
DL-Asparagine monohydrate
- Product Name
- DL-Asparagine monohydrate
- CAS No.
- 3130-87-8
- Chemical Name
- DL-Asparagine monohydrate
- Synonyms
- DL-Asn;h-dl-asn.h;ASPARAGINE;H-DL-Asn-OH;DL-ASPARAGINE;DL-Aspartamine;Asparagine,99%;ASPARAGINE, DL-;DL-Asparagine.H2O;DL- Asparaning H2O
- CBNumber
- CB4187237
- Molecular Formula
- C4H8N2O3
- Formula Weight
- 132.12
- MOL File
- 3130-87-8.mol
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DL-Asparagine monohydrate Property
- Melting point:
- 220 °C (dec.)(lit.)
- Boiling point:
- 438.0±40.0 °C(Predicted)
- Density
- 1.404±0.06 g/cm3(Predicted)
- storage temp.
- Room Temperature
- solubility
- Aqueous Acid (Slightly), Water (Slightly)
- pka
- 2.17(at 20℃)
- form
- Fine Crystalline Powder
- color
- White
- Water Solubility
- soluble
- BRN
- 6234992
- LogP
- -1.880 (est)
- CAS DataBase Reference
- 3130-87-8(CAS DataBase Reference)
- EPA Substance Registry System
- Asparagine (3130-87-8)
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Safety
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-36/37/38
- Safety Statements
- 24/25-36-26
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29241900
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 11180
- Product name
- DL-Asparagine monohydrate
- Purity
- ≥99.0% (NT)
- Packaging
- 100g
- Price
- $127
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 11180
- Product name
- DL-Asparagine monohydrate
- Purity
- ≥99.0% (NT)
- Packaging
- 500g
- Price
- $429
- Updated
- 2024/03/01
TCI Chemical
- Product number
- A0541
- Product name
- DL-Asparagine Monohydrate
- Purity
- >99.0%(T)
- Packaging
- 25g
- Price
- $24
- Updated
- 2024/03/01
TCI Chemical
- Product number
- A0541
- Product name
- DL-Asparagine Monohydrate
- Purity
- >99.0%(T)
- Packaging
- 100g
- Price
- $69
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- B20273
- Product name
- DL-Asparagine monohydrate, 98%
- Packaging
- 100g
- Price
- $49.4
- Updated
- 2021/12/16
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DL-Asparagine monohydrate Chemical Properties,Usage,Production
Chemical Properties
white fine crystalline powder, odorless; soluble in acid or alkali solution, slightly soluble in water, insoluble in ethanol, ether and other organic solvents.
Uses
DL-asparagine is a racemic mixture of the non-essential amino acids, L and D-aparagine. It is generally used in growth-media for bacteria-growth. DL-Asparagine monohydrate can also be used to synthesize other salts such as DL-asparaginium perchlorate, DL-asparaginium nitrate and dimethyl DL-aspartate.
Preparation
DL-Asparagine monohydrate was synthesized by dissolving maleic anhydride in 1,4-dioxane solution and refluxing with benzylamine after ammonolysis, followed by catalytic hydrogenation.
Definition
ChEBI: An alpha-amino acid in which one of the hydrogens attached to the alpha-carbon of glycine is substituted by a 2-amino-2-oxoethyl group.
DL-Asparagine monohydrate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from DL-Asparagine monohydrate manufacturers
WUHAN FORTUNA CHEMICAL CO., LTD
- Product
- DL-Asparagine monohydrate 3130-87-8
- 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-Asparagine monohydrate 3130-87-8
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-27
Hebei Mojin Biotechnology Co., Ltd
- Product
- DL-Asparagine monohydrate 3130-87-8
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-06-20
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