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Merck

H0751

Sigma-Aldrich

尿黑酸

crystalline

别名:

2,5-二羟基苯乙酸

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About This Item

线性分子式:
(HO)2C6H3CH2CO2H
CAS号:
分子量:
168.15
Beilstein:
2692860
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

形狀

crystalline

品質等級

顏色

off-white to tan

mp

150-152 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

OC(=O)Cc1cc(O)ccc1O

InChI

1S/C8H8O4/c9-6-1-2-7(10)5(3-6)4-8(11)12/h1-3,9-10H,4H2,(H,11,12)

InChI 密鑰

IGMNYECMUMZDDF-UHFFFAOYSA-N

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一般說明

尿黑酸(HGA)是在苯丙氨酸和酪氨酸分解代谢过程中形成的中间产物。 尿黑酸尿症是一种代谢紊乱,其特征是血清和尿液含有高浓度的HGA,这是由于缺乏与HGA降解有关的尿黑酸氧化酶。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析证书(COA)

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Chanika Phornphutkul et al.
The New England journal of medicine, 347(26), 2111-2121 (2002-12-27)
Alkaptonuria, caused by mutations in the HGO gene and a deficiency of homogentisate 1,2-dioxygenase, results in an accumulation of homogentisic acid (HGA), ochronosis, and destruction of connective tissue. There is no effective therapy for this disorder, although nitisinone inhibits the
A M Taylor et al.
Arthritis and rheumatism, 63(12), 3887-3896 (2011-12-01)
Alkaptonuria is a genetic disorder of tyrosine metabolism, resulting in elevated circulating concentrations of homogentisic acid. Homogentisic acid is deposited as a polymer, termed ochronotic pigment, in collagenous tissues, especially cartilages of weight-bearing joints, leading to a severe osteoarthropathy. We
Yaping Wang et al.
BMC microbiology, 17(1), 122-122 (2017-05-27)
Combining experimental and computational screening methods has been of keen interest in drug discovery. In the present study, we developed an efficient screening method that has been used to screen 2100 small-molecule compounds for alanine racemase Alr-2 inhibitors. We identified
Pediatric Dermatology E-Book, 507-507 (2011)
C Bory et al.
Clinica chimica acta; international journal of clinical chemistry, 189(1), 7-11 (1990-07-01)
The clinical and biochemical features of five cases of alcaptonuria were reported. The concentration of homogentisic acid was determined in urine and also in plasma using a rapid, sensitive and specific HPLC method. In all five cases, the concentrations of

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Inborn errors of metabolism are caused by changes in specific enzymatic reactions and hundreds of different such alterations, which affect about 1 of every 5000 newborns, have been characterized.

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