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Merck
모든 사진(1)

문서

W365601

Sigma-Aldrich

L-Aspartic acid

≥98%, FG

동의어(들):

(S)-(+)-Aminosuccinic acid, (S)-Aminobutanedioic acid

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모든 사진(1)

About This Item

Linear Formula:
HO2CCH2CH(NH2)CO2H
CAS Number:
56-84-8
Molecular Weight:
133.10
FEMA Number:
3656
Beilstein:
1723530
EC Number:
200-291-6
MDL number:
MFCD00002616
UNSPSC 코드:
12164502
PubChem Substance ID:
329830640
플래비스(Flavis) 번호:
17.005
NACRES:
NA.21

생물학적 소스

synthetic

Grade

FG

Agency

meets purity specifications of JECFA

규정 준수

EU Regulation 1334/2008 & 872/2012
FDA 21 CFR 172.320

분석

≥98%

광학 활성

[α]/D 24.0 to 26.0°, c = 8 in hydrochloric acid (6 N HCl)

mp

>300 °C (dec.) (lit.)

응용 분야

flavors and fragrances

문건

see Safety & Documentation for available documents

식품 알레르기항원

no known allergens

감각 수용성의

odorless

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

유사한 제품을 찾으십니까? 방문 제품 비교 안내

생화학적/생리학적 작용

Principal neurotransmitter for fast synaptic excitation.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves

시험 성적서(COA)

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이미 열람한 고객

Slide 1 of 7

1 of 7

Aspartic acid European Pharmacopoeia (EP) Reference Standard

A1330000

Aspartic acid

L-Alanine ≥99%

Sigma-Aldrich

W381829

L-Alanine

D-Aspartic acid ReagentPlus®, 99%

Sigma-Aldrich

219096

D-Aspartic acid

L-Aspartic acid from non-animal source, meets EP, USP testing specifications, suitable for cell culture, 98.5-101.0%

Sigma-Aldrich

A7219

L-Aspartic acid

L-Proline 99%, FCC, FG

Sigma-Aldrich

W331902

L-Proline

L-Glutamine

Sigma-Aldrich

W368401

L-Glutamine

L-Histidine

SAFC

H3911

L-Histidine

Guus B Erkens et al.
Nature, 502(7469), 119-123 (2013-10-05)
Excitatory amino acid transporters (EAATs) are secondary transport proteins that mediate the uptake of glutamate and other amino acids. EAATs fulfil an important role in neuronal signal transmission by clearing the excitatory neurotransmitters from the synaptic cleft after depolarization of
Ann-Louise Johansson et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(22), 8912-8917 (2013-05-16)
Proton transfer across biological membranes underpins central processes in biological systems, such as energy conservation and transport of ions and molecules. In the membrane proteins involved in these processes, proton transfer takes place through specific pathways connecting the two sides
Tamami Uejima et al.
Acta crystallographica. Section D, Biological crystallography, 69(Pt 3), 345-351 (2013-03-23)
Rab small GTPases regulate vesicle transport in eukaryotes by interacting with various effectors. Guanine nucleotide-exchange factor (GEF) catalyzes the transition from inactive GDP-bound Rab to active GTP-bound Rab. The existence of several GDP-bound intermediates containing the Arabidopsis thaliana Rab5 homologue
Manuel Neeb et al.
Journal of medicinal chemistry, 57(13), 5554-5565 (2014-06-24)
Drug molecules should remain uncharged while traveling through the body and crossing membranes and should only adopt charged state upon protein binding, particularly if charge-assisted interactions can be established in deeply buried binding pockets. Such strategy requires careful pKa design
Yoshikatsu Kanai et al.
Molecular aspects of medicine, 34(2-3), 108-120 (2013-03-20)
Glutamate transporters play important roles in the termination of excitatory neurotransmission and in providing cells throughout the body with glutamate for metabolic purposes. The high-affinity glutamate transporters EAAC1 (SLC1A1), GLT1 (SLC1A2), GLAST (SLC1A3), EAAT4 (SLC1A6), and EAAT5 (SLC1A7) mediate the
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