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Merck

33226

Sigma-Aldrich

Glycine

99.7-101% (calc. to the dried substance), crystalline powder, suitable for IR spectroscopy, puriss. p.a., reag. Ph. Eur., buffer substance

동의어(들):

Aminoacetic acid, Aminoethanoic acid, Glycocoll

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크기 선택

제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
NH2CH2COOH
CAS 번호:
56-40-6
Molecular Weight:
75.07
Beilstein:
635782
EC Number:
200-272-2
MDL number:
MFCD00008131
UNSPSC 코드:
12352209
eCl@ss:
32160406
PubChem Substance ID:
57648780
NACRES:
NA.21

주요 문서

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제품 이름

Glycine, puriss. p.a., reag. Ph. Eur., buffer substance, 99.7-101% (calc. to the dried substance)

Agency

USP/NF
reag. Ph. Eur.

Quality Level

200

grade

puriss. p.a.

분석

99.7-101% (calc. to the dried substance)

양식

crystalline powder

기술

IR spectroscopy: suitable

불순물

≤0.001% heavy metals (as Pb)
≤0.02% ammonium (NH4)
≤0.1% water (Karl Fischer)
≤1.0% ninhydrin-positive substances

무기 잔류물

≤0.05% (as SO4)

손실

≤0.5% loss on drying, 105°C, 2 h

pH

5.9-6.4 (20 °C, 5%)

pKa(25 °C)

(1) 2.35, (2) 9.60
2.35

mp

240 °C (dec.) (lit.)

음이온 미량물

chloride (Cl-): ≤30 mg/kg
sulfate (SO42-): ≤20 mg/kg

양이온 미량물

Fe: ≤5 mg/kg

적합성

in accordance for identity (IR)

작용기

amine
carboxylic acid

SMILES string

NCC(O)=O

InChI

1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)

InChI key

DHMQDGOQFOQNFH-UHFFFAOYSA-N

유전자 정보

rat ... Grin2a(24409)

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애플리케이션

Glycine can be used as:
  • A reactant in the natural soil clay-catalyzed cleavage and polycondensation with pyrogallol.
  • A catalyst in the Knoevenagel reaction between aryl aldehydes and malononitrile to form a C=C bond.
  • A reagent in the metal-free synthesis of biaryls from aryl sulfoxides and sulfonanilides via sigmatropic rearrangement.

생화학적/생리학적 작용

Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
STBK8902
STBK5998
STBK4418
STBK2190
STBH1301

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Richard A Felix et al.
Brain structure & function, 220(5), 2639-2652 (2014-06-30)
The mammalian superior paraolivary nucleus (SPON) is a major source of GABAergic inhibition to neurons in the inferior colliculus (IC), a well-studied midbrain nucleus that is the site of convergence and integration for the majority ascending auditory pathways en route
Alexander Carvajal-González et al.
Brain : a journal of neurology, 137(Pt 8), 2178-2192 (2014-06-22)
The clinical associations of glycine receptor antibodies have not yet been described fully. We identified prospectively 52 antibody-positive patients and collated their clinical features, investigations and immunotherapy responses. Serum glycine receptor antibody endpoint titres ranged from 1:20 to 1:60 000.
Zoé Husson et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 34(28), 9418-9431 (2014-07-11)
The principal neurons of the cerebellar nuclei (CN), the sole output of the olivo-cerebellar system, receive a massive inhibitory input from Purkinje cells (PCs) of the cerebellar cortex. Morphological evidence suggests that CN principal cells are also contacted by inhibitory
Li-Chun Tu et al.
The EMBO journal, 32(24), 3220-3230 (2013-11-12)
Nuclear pore complexes (NPCs) mediate cargo traffic between the nucleus and the cytoplasm of eukaryotic cells. Nuclear transport receptors (NTRs) carry cargos through NPCs by transiently binding to phenylalanine-glycine (FG) repeats on intrinsically disordered polypeptides decorating the NPCs. Major impediments
Suzanne L Grant et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 844(2), 278-282 (2006-08-08)
A simple and versatile methodology using high-performance liquid chromatography (HPLC) with fluorimetric detection was developed to simultaneously determine d-serine along with other metabolically related neuroactive amino acids in the glutamatergic system: L-serine, L-glutamate, L-glutamine, and glycine. On-column sensitivity was in
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