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异黄蝶呤

异黄蝶呤用途

Isoxanthopterin is a natural intermediate in the pteridine pathway, which has roles in pigmentation and cell division.

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异黄蝶呤名称

[ CAS 号 ]:
529-69-1

[ 中文名 ]:
异黄蝶呤

[ 英文名 ]:
isoxanthopterin

[中文别名 ]:

[英文别名 ]:

MFCD00006696
2-Aminopteridine-4,7-diol
2-amino-3H,8H-pteridine-4,7-dione
2-Amino-3H,8H-pteridin-4,7-dion
2-Amino-4,7-pteridinediol
2-Amino-4,7(3H,8H)pteridindion
2-Amino-4,7-dihydroxypteridine
2-amino-1,8-dihydropteridine-4,7-dione
EINECS 208-469-5
4,7(3H,8H)-Pteridinedione,2-amino

异黄蝶呤物理化学性质

[ 密度 ]:
2.17g/cm3

[ 沸点 ]:
686.5ºC at 760mmHg

[ 分子式 ]:
C₆H₅N₅O₂

[ 分子量 ]:
179.13600

[ 闪点 ]:
369ºC

[ 精确质量 ]:
179.04400

[ PSA ]:
117.52000

[ 外观性状 ]:
powder | off-white

[ 折射率 ]:
1.991

[ 储存条件 ]:
−20°C

异黄蝶呤MSDS

详细MSDS(安全技术说明书)

异黄蝶呤毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UO3425000

CHEMICAL NAME :: 4,7(3H,8H)-Pteridinedione, 2-amino-

CAS REGISTRY NUMBER :: 529-69-1

LAST UPDATED :: 199409

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H5-N5-O2

MOLECULAR WEIGHT :: 179.16

WISWESSER LINE NOTATION :: T66 BMV EN GVM JNJ IZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: DNA adduct

TEST SYSTEM :: Fish - salmon Sperm

DOSE/DURATION :: 28 umol/L/4D (Continuous)

REFERENCE :: PNASA6 Proceedings of the National Academy of Sciences of the United States of America. (National Academy of Sciences, Printing & Pub. Office, 2101 Constitution Ave., Washington, DC 20418) V.1- 1915- Volume(issue)/page/year: 58,1541,1967

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异黄蝶呤安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
22-24/25-36-26

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
UO3425000

[ 海关编码 ]:
2933990090

异黄蝶呤上下游产品

异黄蝶呤上游产品

异黄蝶呤下游产品

异黄蝶呤制备

由2,4,5-三氨基-4-羟基嘧啶与中草酸酯(ROOCCOCOOR)缩合后，再于260℃脱羧制取。

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异黄蝶呤海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

异黄蝶呤文献

Chemical genetics reveals a complex functional ground state of neural stem cells.

Nat. Chem. Biol. 3(5) , 268-273, (2007)

The identification of self-renewing and multipotent neural stem cells (NSCs) in the mammalian brain holds promise for the treatment of neurological diseases and has yielded new insight into brain canc...

Normalization of urinary pteridines by urine specific gravity for early cancer detection.

Clin. Chim. Acta 435 , 42-7, (2014)

Urinary biomarkers, such as pteridines, require normalization with respect to an individual's hydration status and time since last urination. Conventional creatinine-based corrections are affected by ...

Direct radical scavenging activity of benzbromarone provides beneficial antioxidant properties for hyperuricemia treatment.

Biol. Pharm. Bull. 38(3) , 487-92, (2015)

Uric acid exerts an important antioxidant effect against external oxidative stress under physiological conditions. However, uric acid itself can increase oxidative stress via reduced nicotinamide aden...

更多文献

异黄蝶呤

异黄蝶呤用途

异黄蝶呤名称

异黄蝶呤物理化学性质

异黄蝶呤MSDS

详细MSDS(安全技术说明书)

异黄蝶呤毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

异黄蝶呤安全信息

异黄蝶呤上下游产品

异黄蝶呤上游产品

异黄蝶呤下游产品

异黄蝶呤制备

异黄蝶呤海关

异黄蝶呤文献

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