| CAS Number | Chemical Formula | Molecular Weight | Purity | Grade |
| 56-84-8 | C4H7NO4 | 133.1 | 99.0-101.0% | BioPremium |
基本信息(General Information):
| Name (Chinese) | L-天冬氨酸 |
|
| Name (English) | L-Aspartic acid | |
| Specifications | BioPremium, meets FCC, USP, EP, JP testing specifications, suitable for cell culture, ≥99%, from non-animal source | |
| Chemical Formula | C4H7NO4 | |
| Synonym (Chinese) | L(+)氨基丁二酸;L(+)-氨基丁二酸;L(+)-氨基琥珀酸;L(+)天冬酸;L(+)-天冬酸;L(+)-天门冬氨酸;L-天冬氨酸;L-天冬酸 | |
| Synonym (English) | ASP; ASPARTIC(L-); ASPARTIC ACID; ASPARTIC ACID, L-; H-ASP-OH; FEMA 3656; H-L-ASP-OH; L-ALPHA-AMINOSUCCINIC ACID | |
| Beilstein Registry No | 1723530 | |
| EINECS Number | 200-291-6 | |
| MDL Number | MFCD00002616 | |
| PubChem Number | 24891191 | |
| eCl@ss | 32160406 | |
| NACRES | NA.75 |
产品描述(Description):
| General description | Aspartic acid(ASP)/aspartate, a non-essential amino acid, is naturally produced by mammals. ASP is one of the 20 building-block amino acids of proteins and has a one letter code, D. L-Aspartic acid can be manufactured industrially by an enzymatic process using the aspartase enzyme. |
| Biochem/physiol Actions | Principal neurotransmitter for fast synaptic excitation. |
| Application |
L-Aspartic acid has been used: as an aspartame (ASP) metabolite to determine acetylcholinesterase (AChE) activity in the hippocampal homogenate of suckling rats as printed chemotaxis ligands to screen chemotaxis receptors with high-throughput technologies and verify the interactions with surface plasmon resonance (SPR) and nuclear magnetic resonance (NMR) as a supplement in Dulbecco′s modified Eagle′s medium (DMEM) for supplementation assays of various cultured cell lines |
| Other Notes | - |
性质(Properties)：
| assay | 99.0-101.0% |
| mp | >300℃ (dec.) (lit.) |
| bp | 245.59℃ at 760 mmHg (rough estimate) |
| density | 1.66 g/cm³ at 13℃ |
| solubility | H2O: 4.2 g/L at 20℃ - soluble |
| PH | 3.03 at 10 g/L |
| grade | BioPremium |
| color | 白色或灰白色 |
| form | powder |
| quality | meets USP, EP and JP Testing Specifications |
| suitability | suitable for cell culture |
| biological source | from non-animal source |
| application(S) | - |
安全信息(Safety Information)：
| Pictogram(s) |
|
| Signal Word | Warning |
| Hazard Statements | H302 |
| Precautionary statement(s) Prevention | P264-P270 |
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Other hazards | none |
| RIDADR | NONH for all modes of transport |
| WGK | 1 |
| RTECS | CI9098500 |
| Flash Point (F) | - |
| Flash Point (C) | - |
| SMILES string | N[C@@H](CC(O)=O)C(O)=O |
| InChI | 1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1 |
| InChI key | CKLJMWTZIZZHCS-REOHCLBHSA-N |
| Response | P301 + P312 + P330 |
| Storage Class Code | 11 - Combustible Solids |
| Disposal | P501 |
| TSCA | Yes |
| 产品编号 | 产品名称 | 包装 |
| ST1476-250g | L-天冬氨酸(99.0-101.0%, BioPremium) | 250g |
| ST1476-1kg | L-天冬氨酸(99.0-101.0%, BioPremium) | 1kg |
| ST1476-5kg | L-天冬氨酸(99.0-101.0%, BioPremium) | 5kg |
| － | 说明书 | 1份 |
室温避光保存。
注意事项：本产品仅限于专业人员的科学研究用，不得用于临床诊断或治疗，不得用于食品或药品，不得存放于普通住宅内。
为了您的安全和健康，请穿实验服并戴一次性手套操作。
