产品名称

英文名称：L-(-)-Malic acid

同义词

97-67-6、L-Malic acid、L-(-)-Malic acid、(S)-2-hydroxysuccinic acid、(2S)-2-Hydroxybutanedioic acid、(S)-Malic acid、L(-)-Malic acid、(-)-Malic acid、L-Apple acid、Apple acid、(-)-Hydroxysuccinic acid、L-malate、S-(-)-Malic acid、L-Hydroxybutanedioic acid、S-2-Hydroxyb、L-羟基丁二酸, (S)-(-)-2-羟基琥珀酸

产品性质

CAS编号：97-67-6

分子式：C4H6O5

分子量：134.09

Beilstein号：1723540

EC号：202-601-5

MDL号：MFCD00064213

PubChem编号：222656

别名：L-羟基丁二酸, (S)-(-)-2-羟基琥珀酸

英文别名：97-67-6|L-Malic acid|L-(-)-Malic acid|(S)-2-hydroxysuccinic acid|(2S)-2-Hydroxybutanedioic acid|(S)-Malic acid|L(-)-Malic acid|(-)-Malic acid|L-Apple acid|Apple acid|(-)-Hydroxysuccinic acid|L-malate|S-(-)-Malic acid|L-Hydroxybutanedioic acid|S-2-Hydroxyb

规格或纯度：98%

英文名称：L-(-)-Malic acid

储存温度：充氩

运输条件：常规运输

产品介绍：有较强的吸湿性，易溶于水、乙醇。 水中溶解度360 g/L。 L -(-)-苹果酸是一种有机酸，常见于葡萄酒中。在葡萄酒微生物稳定性中发挥重要角色。γ-氨基丁酸合成酶抑制剂。 L-(-)-Malic acid is a selective α-amino protecting reagent for amino acid derivatives. It is also a versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue,and phoslactomycin B.L-(-)-Malic acid is an organic acid that is commonly found in wine. It plays an important role in wine microbiological stability.L-(-)-Malic acid is a selective α-amino protecting reagent for amino acid derivatives. It is also a versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue,and phoslactomycin B.

PubChem SID：488188706

PubChem SID url：https//pubchem.ncbi.nlm.nih.gov/substance/488188706

IUPAC Name：(2S)-2-hydroxybutanedioic acid

INCHI：InChI=1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/t2-/m0/s1

InChi Key：BJEPYKJPYRNKOW-REOHCLBHSA-N

Canonical SMILES：C(C(C(=O)O)O)C(=O)O

Isomeric SMILES：C([C@@H](C(=O)O)O)C(=O)O

WGK Germany：3

PubChem CID：222656

溶解性：Soluble in acetone, dioxane, water, methanol and ethanol; Insoluble in benzene;

密度：1.7197

敏感性：对光敏感，对湿度敏感;对空气敏感

比旋光度：-6.5° (C=10,Acetone)

闪点(℃)：220°C

熔点：101-103°C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritation

预防措施声明：P305+P351+P338,P280,P302+P352,P321,P264,P362+P364,P264+P265,P337+P317,P332+P317

Merck Index：5707

个人防护装备：dust mask type N95 (US), Eyeshields, Gloves

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