5-[4-(3-甲氧基-苯甲烯-绕丹宁)]-3-乙酸铵-N-乙酰氨基-Β-D-葡萄糖苷(VRA-NAG)_上海惠诚生物生物试剂,标准品,仪器设备,耗材,一站式服务

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Cat. Number

HB05853

Chemical Name

5-[4-(3-甲氧基-苯甲烯-绕丹宁)]-3-乙酸铵-N-乙酰氨基-Β-D-葡萄糖苷(VRA-NAG)

CAS Number

125261-87-2

Mol. Formula

C21H27N3O10S2H2O

Mol. Weight

563.61

Qty 1

Qty 2

Appearance

黄色粉末

Application Notes

> 99%（HPLC）

Synonym

3-Thiazolidineaceticacid, 5-[[4-[[2-(acetylamino)-2-deoxy-b-D-glucopyranosyl]oxy]-3-methoxyphenyl]methylene]-4-oxo-2-thioxo-,monoammonium salt (9CI)

Melting Pt.

165-173℃

Storage condition

2-8℃

References

5-[4-(3-甲氧基-苯甲烯-绕丹宁)]-3-乙酸铵-N-乙酰氨基-Β-D-葡萄糖苷 (VRA-NAG)为底物检测N-乙酰-β-D-氨基葡萄糖苷酶(NAG)活性。NAG作用于底物VRA-NAG水解游离VRA，其生成速率与酶活性在一定范围内成正比。

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产品信息：

CAS RN	125261-87-2
Product Name	VRA-NAG
Molecular Formula	C21H27N3O10S2
Molecular Weight	545.6 g/mol
IUPAC Name	azanium;2-[(5E)-5-[[4-[(2S,3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-methoxyphenyl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetate
InChI	InChI=1S/C21H24N2O10S2.H3N/c1-9(25)22-16-18(29)17(28)13(8-24)33-20(16)32-11-4-3-10(5-12(11)31-2)6-14-19(30)23(7-15(26)27)21(34)35-14;/h3-6,13,16-18,20,24,28-29H,7-8H2,1-2H3,(H,22,25)(H,26,27);1H3/b14-6+;/t13-,16-,17-,18-,20-;/m1./s1
InChI Key	CEKMVWASOJLIAG-IYMWRXDZSA-N
Isomeric SMILES	CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1OC2=C(C=C(C=C2)/C=C/3\C(=O)N(C(=S)S3)CC(=O)[O-])OC)CO)O)O.[NH4+]
SMILES	CC(=O)NC1C(C(C(OC1OC2=C(C=C(C=C2)C=C3C(=O)N(C(=S)S3)CC(=O)[O-])OC)CO)O)O.[NH4+]
Canonical SMILES	CC(=O)NC1C(C(C(OC1OC2=C(C=C(C=C2)C=C3C(=O)N(C(=S)S3)CC(=O)[O-])OC)CO)O)O.[NH4+]
Synonyms	5-(4-(2-acetamido-2-deoxy-beta-D-glucopyranosyloxy)-3-methoxyphenylmethylene)-2-thioxothiazolidin-4-one-3-ethanoate ammonium salt 5-(4-(2-acetamido-2-deoxyglucopyranosyloxy)-3-methoxyphenylmethylene)-2-thioxothiazolidin-4-one-3-ethanoate VRA-GlcNAc