- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: DL-Asparagine
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: DL-Asparagine
- Price: ￥238.0/100g ￥98.0/25g
- Purity: 99.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- ShangHai DC Chemicals Co.,Ltd
- China
- Product Name: DL-Asparagine
- Price: ￥Inquiry/1g
- Purity: 98.9%
- Stocking Period: 1 Day
- Contact: Tony Lai
- DC Chemicals Limited
- China
- Product Name: DL-Asparagine
- Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Tony Cao
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: DL-Asparagine monohydrate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
3130-87-8
- Name: DL-Asparagine
- Chemical Name: asparagine
- CAS Number: 3130-87-8
- Molecular Formula: C4H10N2O4
- Molecular Weight: 150.133
- Catalog: Biochemical Amino acids and their derivatives Asparagine derivatives
- Create Date: 2018-08-12 18:30:28
- Modify Date: 2024-01-05 12:16:54
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DL-Asparagine is a racemic melange of the Aparagine L and D-enantiomers. DL-Asparagine has been used in growth-media for bacteria-growth[1].
| Name | asparagine |
|---|---|
| Synonyms |
Asparagine hydrate (1:1)
ASPARAGINE,DL Asn Asparagine (±)-2-Aminosuccinic acid 4-amide Asparagine, DL- H-DL-Asn-OH Monohydrate 2-Aminosuccinamic acid a-Aminosuccinamic acid DL-Aspartamine DL-ASPARAGINE DL-Asn DL-Asparagine monohydrate DL-Asparaning H2O Asn DL-Aspartic acid 4-amide H-DL-Asn-OH DL-Asparagine.H2O DL-Asparagine hydrate EINECS 221-521-1 Aspartic Acid b-Amide Asparagine, hydrate (1:1) Asparagine Asparamide MFCD00064400 h-dl-asn.h |
| Description | DL-Asparagine is a racemic melange of the Aparagine L and D-enantiomers. DL-Asparagine has been used in growth-media for bacteria-growth[1]. |
|---|---|
| Related Catalog | |
| Target |
Human Endogenous Metabolite |
| References |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 438.0±40.0 °C at 760 mmHg |
| Melting Point | 220ºC |
| Molecular Formula | C4H10N2O4 |
| Molecular Weight | 150.133 |
| Flash Point | 218.7±27.3 °C |
| Exact Mass | 150.064056 |
| PSA | 106.41000 |
| LogP | -1.51 |
| Vapour Pressure | 0.0±2.3 mmHg at 25°C |
| Index of Refraction | 1.533 |
| Water Solubility | soluble |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xn |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2924199090 |
|
~3%
3130-87-8
Detail
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| Literature: Munegumi, Toratane; Shimoyama, Akira; Harada, Kaoru Chemistry Letters, 1997 , # 5 p. 393 - 394 |
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| Literature: Journal of Biological Chemistry, , vol. 148, p. 151 Journal of Biological Chemistry, , vol. 149, p. 301 Journal of the Chemical Society, , p. 1489 |
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| Literature: Chemische Berichte, , vol. 29, p. 2070 Gazzetta Chimica Italiana, , vol. 27 I, p. 146 Gazzetta Chimica Italiana, , vol. 16, p. 278 Gazzetta Chimica Italiana, , vol. 17, p. 185 Chemische Berichte, , vol. 19, p. 1694 Gazzetta Chimica Italiana, , vol. 17, p. 127,186 |
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| Literature: Gazzetta Chimica Italiana, , vol. 16, p. 278 Gazzetta Chimica Italiana, , vol. 17, p. 185 Gazzetta Chimica Italiana, , vol. 17, p. 127,188 Gazzetta Chimica Italiana, , vol. 18, p. 460 Chemische Berichte, , vol. 19, p. 1694 Gazzetta Chimica Italiana, , vol. 17, p. 127,186 |
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| Literature: Chemische Berichte, , vol. 29, p. 2070 Gazzetta Chimica Italiana, , vol. 27 I, p. 146 |
|
~%
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| Literature: Chemische Berichte, , vol. 29, p. 2070 Gazzetta Chimica Italiana, , vol. 27 I, p. 146 |
|
~%
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| Literature: Journal of the Chemical Society, , p. 2976 |
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| Literature: Agricultural and Biological Chemistry, , vol. 47, # 3 p. 473 - 482 |
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| Literature: Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, , vol. 38, # 10 p. 1281 - 1291 |
| Precursor 7 | |
|---|---|
| DownStream 10 | |
| HS Code | 2924199090 |
|---|---|
| Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |