- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: L-asparagine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- GL Biochem (Shanghai) Ltd.
- China
- Product Name: H-Asn-OH
- Price: $Inquiry/1kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Jackie Yang
- Email: ymbetter@glbiochem.com
- BioBioPha
- China
- Product Name: L-asparagine
- Price: ￥Inquiry/5mg
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Xueping-Zheng
- Email: 1477035482@qq.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: L-asparagine
- Price: ￥398.0/500g ￥148.0/100g ￥108.0/200mg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- DC Chemicals Limited
- China
- Product Name: L-Asparagine
- Price: $280.0/20mg
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Tony Cao
- Email: sales@dcchemicals.com
- Nanjing Peptide Biotech Ltd
- China
- Product Name: H-Asn-OH
- Price: ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg ￥Inquiry/10kg
- Purity: 98.0%
- Stocking Period: 7 Day
- Contact: jom
- Email: chenglong.fan@njpeptide.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: L-Asparagine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
70-47-3
70-47-3 structure
- Name: L-asparagine
- Chemical Name: L-asparagine
- CAS Number: 70-47-3
- Molecular Formula: C4H8N2O3
- Molecular Weight: 132.118
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-09-30 17:57:22
- Modify Date: 2025-08-23 03:31:59
-
L-Asparagine is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue.
| Name | L-asparagine |
|---|---|
| Synonyms |
4-04-00-03005
ASPARAGINE,DL Asn Asparagine (±)-2-Aminosuccinic acid 4-amide L-Asn-OH Asparagine, DL- H-DL-Asn-OH Monohydrate L-Asparagine 2-Aminosuccinamic acid a-Aminosuccinamic acid DL-Aspartamine EINECS 200-735-9 DL-ASPARAGINE DL-Asn DL-Asparagine monohydrate DL-Asparaning H2O Asn L-Asn H-ASN-OH DL-Aspartic acid 4-amide H-DL-Asn-OH DL-Asparagine.H2O DL-Asparagine hydrate Aspartic Acid b-Amide Agedoite L-Aspartic monohydrate Altheine Asparagine Asparamide Crystal VI MFCD00064401 h-dl-asn.h asparagine acid (L-Asparagin)alfa-Aminosuccinamicacid |
| Description | L-Asparagine is a non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue. |
|---|---|
| Related Catalog | |
| Target |
Human Endogenous Metabolite |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 438.0±40.0 °C at 760 mmHg |
| Melting Point | 235 °C (dec.)(lit.) |
| Molecular Formula | C4H8N2O3 |
| Molecular Weight | 132.118 |
| Flash Point | 218.7±27.3 °C |
| Exact Mass | 132.053497 |
| PSA | 106.41000 |
| LogP | -1.51 |
| Vapour Pressure | 0.0±2.3 mmHg at 25°C |
| Index of Refraction | 1.533 |
| Water Solubility | 20 g/L (20 ºC) |
| 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 | 29241900 |
| Precursor 9 | |
|---|---|
| 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% |