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ä½ç½®ï¼šé¦–页 > 资料中心 > 化工字典 > 69-89-6
关键è¯:       仅模糊查询
CAS: 69-89-6
分å­å¼: C5H4N4O2
分å­é‡: 152.11
熔点: 300℃
中文åç§°: 
黄嘌
黄尿环
二氧化嘌邻
å¶é»„ç´ 
2,6-二羟基嘌呤
黄嘌呤
3,7-二氢-1H-嘌呤-2,6-二酮
英文åç§°: 
2,6-Dihydroxypurine
6-dione, 3,7-dihydro-1H-Purine-2
3,7-dihydro-1h-purine-6-dione
2,6(1,3)-purinedion
2,6-dioxopurine
3,7-dihydro-1h-purine-2,6-dione
9h-purine-2,6-(1h,3h)-dione
9h-purine-2,6-diol
isoxanthine
pseudoxanthine
purine-2,6-(1h,3h)-dione
purine-2,6-diol
usaf cb-17
xan
xanthic oxide
xanthin
2,6-Dixoxpurine
1H-Purine-2,6-dione,3,7-dihydro-
展开更多英文å
性质æè¿°: ç™½è‰²ç²‰æœ«ã€‚å‡åŽæ—¶éƒ¨åˆ†åˆ†è§£ã€‚æ˜“æº¶äºŽçŸ¿é…¸ï¼Œä¸æº¶äºŽæ°´ã€é†‡å’Œé†šã€‚
生产方法: ç”±4-氨基-5-甲酰氨基脲嗪与甲酰胺在180-185℃å应而得。
用途: ç”¨äºŽç”ŸåŒ–ç ”ç©¶å’Œæœ‰æœºåˆæˆï¼Œæ˜¯è¯ç‰©å¯å¯è±†ç¢±çš„中间体。
推è供应商
è´§å·å“牌产å“å称规格包装ã€å‚考价格
X820564MACKLIN黄嘌呤98%30å…ƒ/5g;   80å…ƒ/25g;   288å…ƒ/100g;   1150å…ƒ/500g;   咨询
储存:2~8°C
状æ€ï¼šç™½è‰²æˆ–浅黄色粉末
X794141MACKLIN黄嘌呤10mM in DMSO277å…ƒ/1ml;   咨询
储存:-20°C
X820565MACKLIN黄嘌呤≥99.5%(HPLC)72å…ƒ/1g;   248å…ƒ/5g;   720å…ƒ/25g;   2066å…ƒ/100g;   咨询
储存:2~8°C
状æ€ï¼šç™½è‰²åˆ°ç°ç™½è‰²åˆ°æµ…黄色粉末到固体
X0004TCIXanthine>98.0%(HPLC)590å…ƒ/25G;   咨询

基本信æ¯

纯度/åˆ†æžæ–¹æ³•>98.0%(HPLC)
分å­å¼/分å­é‡C5H4N4O2 = 152.11
外观与形状(20℃)固体
Reaxys-RN609330
PubChem物质ID87577874
SDBS (AIST Spectral DB)1081
Merck Index (14)10059
MDLç¼–å·MFCD00078453

技术规格

AppearanceWhite to Yellow to Orange powder to crystal
Purity(HPLC)min. 98.0 area%
Purity(with Total Nitrogen)min. 95.0 %

相关法规

RTECS#ZD7700000
281628J&KXanthine99%74å…ƒ/5G;   293å…ƒ/25G;   咨询

基本信æ¯

分å­å¼C5H4N4O2
分å­é‡152.11
熔点>300
MDLç¼–ç MFCD00078453
Merck14,10059
EINECS ç¼–å·200-718-6

一般æè¿°

黄嘌呤是一ç§å˜Œå‘¤ï¼Œäº§ç”Ÿè‡ªå˜Œå‘¤ä»£è°¢é€šè·¯ä¸­çš„几ç§ä¸åŒå‰ä½“:

é€šè¿‡é¸Ÿå˜Œå‘¤è„±æ°¨é…¶è„±æ°¨é¸Ÿå˜Œå‘¤ã€‚é€šè¿‡é»„å˜Œå‘¤æ°§åŒ–è¿˜åŽŸé…¶è½¬æ¢æ¬¡é»„嘌呤。黄嘌呤在嘌呤代谢中是尿酸的å‰ä½“代谢物。黄嘌呤已被指定为特定疾病的生物标志物,例如通风。

安全信æ¯

图形或å±å®³æ ‡å¿—
æç¤ºè¯­Warning
å±é™©è¯´æ˜ŽH315
H319
H335
防范说明P261
P280
P302+P352
P305+P351+P338
A11077Alfa AesarXanthine99%1475å…ƒ/25g;   7576å…ƒ/100g;   咨询

应用
Xanthine and xanthine oxidase system can be used to produce superoxide radicals.

备注
Store in cool, dry conditions in well sealed containers. Keep container tightly closed.

基本信æ¯

MDL
MFCD00078453

EINECS
200-718-6

分å­å¼
C5H4N4O2

分å­é‡
152.11

熔点
>300°

çµæ•度
Ambient temperatures.

å½¢æ€
Powder

溶解性
Soluble in water(0.067g/L).

Beilstein
8733

Merck
14,10059

安全信æ¯

RTECS
ZD7700000

TSCA
是

C14917Alfa AesarXanthine98%729å…ƒ/5g;   2360å…ƒ/25g;   7596å…ƒ/100g;   咨询

基本信æ¯

Ref#
14917

MDL
78453

分å­å¼
C5 H4 N4 O2

分å­é‡
152.11

å½¢æ€
White to pale cream powder

X0626Sigma-AldrichXanthine≥99.5% (HPLC), purified by recrystallization1068.54å…ƒ/5 G;   1994.52å…ƒ/10 G;   3827.83å…ƒ/25 G;   咨询

产å“说明

一般æè¿°

黄嘌呤是一ç§å˜Œå‘¤ï¼Œäº§ç”Ÿè‡ªå˜Œå‘¤ä»£è°¢é€šè·¯ä¸­çš„几ç§ä¸åŒå‰ä½“:

  • 通过鸟嘌呤脱氨酶脱氨鸟嘌呤
  • é€šè¿‡é»„å˜Œå‘¤æ°§åŒ–è¿˜åŽŸé…¶è½¬æ¢æ¬¡é»„嘌呤
黄嘌呤在嘌呤代谢中是尿酸的å‰ä½“代谢物。黄嘌呤已被指定为特定疾病的生物标志物,例如通风。

包装

5, 10, 25 g in poly bottle

基本信æ¯

ç»éªŒ(实验)分å­å¼C5H4N4O2
分å­é‡152.11
Beilstein8733
EC å·200-718-6
MDLç¼–å·MFCD00078453
PubChem化学物质编å·24902122
NACRESNA.51

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³400
测定≥99.5% (HPLC)
纯化方å¼recrystallization
溶解性1 M NaOH: soluble 50 mg/mL, clear, colorless to faintly yellow
SMILES stringO=C1NC(=O)c2nc[nH]c2N1
InChI1S/C5H4N4O2/c10-4-2-3(7-1-6-2)8-5(11)9-4/h1H,(H3,6,7,8,9,10,11)
InChI keyLRFVTYWOQMYALW-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 11 - Combustible Solids
WGKWGK 3
个人防护装备dust mask type N95 (US), Eyeshields, Faceshields, Gloves
X4002Sigma-AldrichXanthineBioUltra, ≥99%911.32å…ƒ/1 G;   2029.16å…ƒ/5 G;   6853.6å…ƒ/25 G;   咨询

产å“说明

一般æè¿°

黄嘌呤是一ç§å˜Œå‘¤ï¼Œå¯ç»ç”±å˜Œå‘¤ä»£è°¢é€”径通过ä¸åŒå‰ä½“生æˆï¼š

  • 鸟嘌呤脱氨酶催化的鸟嘌呤脱氨
  • 黄嘌呤氧化还原酶催化的次黄嘌呤转化

包装

1, 5, 25 g in poly bottle

特点和优势

  • 用于测定痕é‡é‡‘属å«é‡(详情å‚è§æ€§è´¨æ å’ŒæŠ€æœ¯è§„格说明书)
  • 用于测定硫酸ç›å«é‡(详情å‚è§æ€§è´¨æ å’ŒæŠ€æœ¯è§„格说明书)

基本信æ¯

ç»éªŒ(实验)分å­å¼C5H4N4O2
分å­é‡152.11
Beilstein8733
EC å·200-718-6
MDLç¼–å·MFCD00078453
PubChem化学物质编å·24902144
NACRESNA.51

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
ç”Ÿç‰©æ¥æºsynthetic (organic)
产å“线BioUltra
测定≥99%
å½¢å¼powder
æ‚è´¨≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter
ç¼çƒ§æ®‹æ¸£≤0.1%
溶解性1 M NaOH: 0.1 M, clear, colorless to light yellow
ç—•é‡é˜´ç¦»å­sulfate (SO42-): <0.05%
ç—•é‡é˜³ç¦»å­Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%
SMILES stringO=C1NC(=O)c2nc[nH]c2N1
InChI1S/C5H4N4O2/c10-4-2-3(7-1-6-2)8-5(11)9-4/h1H,(H3,6,7,8,9,10,11)
InChI keyLRFVTYWOQMYALW-UHFFFAOYSA-N

安全信æ¯

象形图GHS07
警示用语:Warning
å±é™©å£°æ˜ŽH317 - H319
预防措施声明P280 - P305 + P351 + P338
å±é™©åˆ†ç±»Eye Irrit. 2 - Skin Sens. 1
储存分类代ç 13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Faceshields, Gloves
X7375Sigma-AldrichXanthine≥99%827.39å…ƒ/10 G;   1815.99å…ƒ/25 G;   4931.01å…ƒ/100 G;   咨询

产å“说明

一般æè¿°

é»„å˜Œå‘¤æ˜¯åœ¨é¸Ÿå˜Œå‘¤è„±æ°¨é…¶å­˜åœ¨çš„æƒ…å†µä¸‹ç”±é¸Ÿå˜Œå‘¤åˆæˆã€‚黄嘌呤氧化酶催化由次黄嘌呤生æˆé»„嘌呤并éšåŽåˆ†è§£ä¸ºå°¿é…¸ã€‚黄嘌呤è¡ç”Ÿç‰©å­˜åœ¨äºŽå’–å•¡ã€èŒ¶å’Œå¯å¯ç§å­ä¸­ã€‚黄嘌呤被认为是生æˆè¯ç†æ´»æ€§åŒ–åˆç‰©çš„先导物。

应用

黄嘌呤已用于构巢曲霉转è¿è¯•éªŒä¸­çš„éžæ”¾å°„性标记底物混åˆç‰©ã€‚它还被用作黄嘌呤氧化酶的底物,用于鳃细胞和藻类细胞产生超氧阴离å­ã€‚

包装

10, 25, 100 g in poly bottle

生化/生ç†ä½œç”¨

高水平黄嘌呤与自æ¯å®¹è²Œç»¼åˆå¾ç­‰ä»£è°¢ç´Šä¹±æœ‰å…³ã€‚基于黄嘌呤的生物传感器å¯ç”¨äºŽæ£€æµ‹é£Ÿå“和临床样å“中的黄嘌呤。肾衰竭ã€ç—›é£Žå’Œé»„å˜Œå‘¤å°¿æ‚£è€…çš„è¡€æ¶²å’Œå°¿æ¶²æ ·æœ¬å‡æ˜¾ç¤ºé«˜æ°´å¹³çš„黄嘌呤。

基本信æ¯

ç»éªŒ(实验)分å­å¼C5H4N4O2
分å­é‡152.11
Beilstein8733
EC å·200-718-6
MDLç¼–å·MFCD00078453
PubChem化学物质编å·24902156
NACRESNA.51

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
ç”Ÿç‰©æ¥æºsynthetic (organic)
测定≥99%
å½¢å¼powder
溶解性1 M NaOH: soluble 50 mg/mL, clear to slightly hazy
NH4OH: freely soluble
NaOH: freely soluble
SMILES stringO=C1NC(=O)c2nc[nH]c2N1
InChI1S/C5H4N4O2/c10-4-2-3(7-1-6-2)8-5(11)9-4/h1H,(H3,6,7,8,9,10,11)
InChI keyLRFVTYWOQMYALW-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 11 - Combustible Solids
WGKWGK 3
个人防护装备dust mask type N95 (US), Eyeshields, Faceshields, Gloves
929394AmethystXanthine99%, 用于生化68å…ƒ/5G;   176å…ƒ/25G;   533å…ƒ/100G;   咨询

基本信æ¯

分å­å¼C5H4N4O2
分å­é‡152.11
熔点>300
MDLç¼–ç MFCD00078453
Merck14,10059
EINECS ç¼–å·200-718-6

安全信æ¯

图形或å±å®³æ ‡å¿—
æç¤ºè¯­Warning
å±é™©è¯´æ˜ŽH315
H319
H335
防范说明P261
P280
P302+P352
P305+P351+P338
079518Fluorochem1H-Purine-2,6(3H,7H)-dione98%220å…ƒ/1g;   220å…ƒ/10g;   396å…ƒ/25g;   1210å…ƒ/100g;   咨询

基本信æ¯

CAS Number69-89-6
MDL NumberMFCD00078453
Boiling Point834.9 ℃ at 760 mmHg
Melting Point>300℃

安全信æ¯

图形或å±å®³æ ‡å¿—
å±é™©æ€§è¯´æ˜Ž H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H303: May be harmful if swallowed
防范说明 P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P272: Contaminated work clothing should not be allowed out of the workplace.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P321: Specific treatment (see relevant procedures. on this label).
P333 + P313: If skin irritation or rash occurs: Get medical advice/attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P363: Wash contaminated clothing before reuse.
P501: Dispose of contents/container to in accordance with local regulation .
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