- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Palmitic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- BioBioPha
- China
- Product Name: L-asparagine
- Price: ￥Inquiry/5mg
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Xueping-Zheng
- Email: 1477035482@qq.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
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: L-asparagine
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: L-asparagine
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.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: 2026-07-12 23:23:54
-
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 |
ALPHA-AMINOSUCCINAMIC ACID
Aspagine Anhydrous asptamic acid (S)-2-AMINOSUCCINIC ACID 4-AMIDE (±)-2-Aminosuccinic acid 4-amide alpha Amminosuccinamic acid L-Aspagine,(S)-2-Aminosuccinic acid 4-amide, L-Asptic acid 4-amide DL-Aspartamine DL-ASPARAGINE (S)-2,4-Diamino-4-oxobutanoic acid DL-Asparagine monohydrate L-2,4-Diamino-4-oxobutanoic acid L-Aspagine anhydrous (Assay) DL-Asparaning H2O L-Asn Aspamide L-AspagineForBiochemistry DL-Aspartic acid 4-amide H-DL-Asn-OH L-Aspagine L-ASPTIC ACID 4-AMIDE Aspartic Acid b-Amide 2-amino-3-cbamoylpropanoic acid Aspagine Solution (N) Aspagine Anhydrous F0E0131.00mg/mg(dr) ASPAGINE ASPAGINE, L-(RG) asparagine acid Aspagine (N) L-AspaD23-Ragine 4-04-00-03005 Butanoic acid, 2,4-diamino-4-oxo-, (S) L-Aspagine Vetec(TM) ade L-beta-Aspagine ASPARAGINE,DL (2S)-2,4-Diamino-4-oxobutanoic acid Asn Asparagine L-Asn-OH L-2-AMINOSUCCINAMIC ACID H-DL-Asn-OH Monohydrate L-AMinosuccinaMic acid L-Asparagine (L-Asparagin)alfa-Aminosuccinamicacid 2-Aminosuccinamic acid L-(+)-Aspagine anhydrous ASPAGINE, L-(P) L-Asptamine a-Aminosuccinamic acid EINECS 200-735-9 2,4-diamino-4-oxo-butanoic acid DL-Asn ASPAGINE, L (2S)-2-amino-3-cbaMoylpropanoic acid Asn L-AspagineForBiochemistry-(S)-2-AminosuccinicAcid4-Amide)L-AspticAcid4-Amide) DL-Aspagine DL H-ASN-OH L-(+)-ASPAGINE aminosuccinamic acid L-ASPAGINE ANHYDROUS CRYSTALLINE DL-Asparagine.H2O DL-Asparagine hydrate L-Aspagine,Mono or Anhydrous Asptic acid amide (S)-2-Aminosuccinic acid 4-amide, L-Asptic acid 4-amide Agedoite L-Aspartic monohydrate L-Aspagine, [Anhydrous] β-AMide of asptic acid L-Aspagine,Anyhydrous Altheine N,N'-Bis(trimethylsilyl)methanediimine L-ASPAGINE ANHYDROUS CELL CULTURETESTE D L-Asptic acid β-MonoaMide Asptic acid beta amide Asparagine Asparamide Crystal VI MFCD00064401 h-dl-asn.h L-ASPAGINE, >= (HPLC) |
| 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% |