| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| G810378 | MACKLIN | 鸟嘌呤 | 99% | 41元/25g; 84元/100g; 308元/500g; 1492元/2.5kg; | 咨询 |
|
| G0169 | TCI | Guanine | >98.0%(T)(HPLC) | 185元/1G; 390元/25G; 1190元/250G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C5H5N5O = 151.13 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 147911 | | PubChem物质ID | 87570363 | | SDBS (AIST Spectral DB) | 1086 | | Merck Index (14) | 4564 | | MDL编号 | MFCD00071533 |
技术规格 | Appearance | White to Light yellow powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(Nonaqueous Titration) | min. 98.0 % | | Solubility in hot dilute HCl | almost transparency |
物性(参考值) 安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
|
相关法规 |
| 223698 | J&K | Guanine | 99% | 68元/25G; 204元/100G; 813元/500G; | 咨询 |
基本信息 | 分子式 | C5H5N5O | | 分子量 | 151.13 | | 熔点 | >300 | | MDL编码 | MFCD00071533 | | Beilstein | 9680 | | Merck | 14,4564 | | EINECS 编号 | 200-799-8 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 3 | | RTECS | MF8260000 | | TSCA | 是 |
|
| A12024 | Alfa Aesar | Guanine | 98% | 412元/25g; 1246元/100g; 5231元/500g; | 咨询 |
应用
Employed as a nucleobase incorporated into biological nucleic acids. Guanine is suitable reagent used to investigate the mechanism of electrochemical oxidation of guanine and adenine using a glassy carbon microelectrode and cyclic and differential pulse voltammetry. It may be used in the preparation of mixed-sequence peptide nucleic acid (PNA) monomers. 备注
Store away from oxidizing agents. Keep the container tightly closed in a well ventilated place. 基本信息 MDL
MFCD00071533 EINECS
200-799-8 分子式
C5H5N5O 分子量
151.13 熔点
>300° 灵敏度
Keep Cold. 形态
Powder 溶解性
Insoluble in water. Soluble in ammonia-water, KOH solutions, dilute acids, and 1 N NaOH (0.1M). Beilstein
9680 Merck
14,4564 GHS危害和防范说明 GHS符号
Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. RTECS
MF8260000 TSCA
是 |
| C12025 | Alfa Aesar | Guanine | 99+% | 492元/10g; 639元/25g; 1548元/100g; | 咨询 |
基本信息 Ref#
12025 MDL
71533 分子式
C5 H5 N5 O 分子量
151.13 形态
White powder |
| G11950 | Sigma-Aldrich | Guanine | 98% | 332.88元/10 G; 463.68元/25 G; 748.53元/100 G; | 咨询 |
产品说明 一般描述 腺嘌呤、胞嘧啶、胸腺嘧啶和鸟嘌呤是核酸DNA和RNA中发现的四种主要核碱基。鸟嘌呤是嘌呤衍生物。据报道，它组装成类似大环的方形平面基团，其中碱基通过氢键相互作用。在DNA和RNA中，据报道，在钠离子或钾离子存在下，一系列鸟嘌呤碱基形成稳定的四链螺旋。已经在各种碳电极的水性介质中研究了鸟嘌呤的电化学氧化。它在生理条件下与过氧亚硝酸盐反应，得到 8-硝基胍。 应用 鸟嘌呤是用于研究鸟嘌呤和腺嘌呤的电化学氧化机理的合适试剂，使用玻碳微电极和循环和微分脉冲伏安法。它可用于制备混合序列肽核酸(PNA)单体。 包装 10, 25, 100 g in poly bottle 基本信息 | 经验(实验)分子式 | C5H5N5O | | 分子量 | 151.13 | | Beilstein | 9680 | | EC 号 | 200-799-8 | | MDL编号 | MFCD00071533 | | PubChem化学物质编号 | 24895050 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 98% | | mp | >300 ℃ (lit.) | | 溶解性 | hydrochloric acid: soluble 5 M, clear to slightly hazy, colorless to faintly yellow-green | | SMILES string | NC1=Nc2[nH]cnc2C(=O)N1 | | InChI | 1S/C5H5N5O/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11) | | InChI key | UYTPUPDQBNUYGX-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
|
| G6779 | Sigma-Aldrich | Guanine | BioUltra | 3130.36元/5 G; 12431.8元/25 G; | 咨询 |
基本信息 | 经验(实验)分子式 | C5H5N5O | | 分子量 | 151.13 | | Beilstein | 9680 | | EC 号 | 200-799-8 | | MDL编号 | MFCD00071533 | | PubChem化学物质编号 | 24895274 | | NACRES | NA.51 |
产品性质 | 质量水平 | 200 | | 生物来源 | synthetic (organic) | | 产品线 | BioUltra | | 测定 | ≥99% (HPLC) | | 形式 | powder | | 杂质 | ≤0.005% Phosphorus (P)
≤0.1% Insoluble matter | | 灼烧残渣 | ≤0.1% | | mp | >300 ℃ (lit.) | | 溶解性 | 1 M NaOH: 0.1 M, clear, colorless to faintly yellow | | 痕量阳离子 | Al: ≤0.02%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.005%
K: ≤0.005%
Mg: ≤0.005%
Na: ≤0.1%
Pb: ≤0.001%
Zn: ≤0.002% | | SMILES string | NC1=Nc2[nH]cnc2C(=O)N1 | | InChI | 1S/C5H5N5O/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11) | | InChI key | UYTPUPDQBNUYGX-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
|
| 1302156 | USP | Guanine | United States Pharmacopeia (USP) Reference Standard | 3572.92元/100 MG; | 咨询 |
产品说明 一般描述 This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia. 分析说明 These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind. 其他说明 USP issued SDS can be found here.
Sales restrictions may apply. 基本信息 | 经验(实验)分子式 | C5H5N5O | | 分子量 | 151.13 | | Beilstein | 9680 | | MDL编号 | MFCD00071533 | | PubChem化学物质编号 | 329749978 | | NACRES | NA.24 |
产品性质 | 等级 | pharmaceutical primary standard | | manufacturer/tradename | USP | | mp | >300 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | NC1=Nc2[nH]cnc2C(=O)N1 | | InChI | 1S/C5H5N5O/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11) | | InChI key | UYTPUPDQBNUYGX-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| PHR1243 | Supelco | Guanine | Pharmaceutical Secondary Standard; Certified Reference Material | 1162.78元/500 MG; | 咨询 |
产品说明 一般描述 用于质量控制的制药二级标准品，为制药实验室和制造商制备内部工作标准品提供了一种方便、高性价比的替代方案。
鸟嘌呤是RNA和DNA合成的构建单元之一，在蛋白生物合成和遗传信息储存中起重要作用。 应用 鸟嘌呤可用作药物参考标准品，用于通过色谱技术测定药物制剂中的分析物。
这些二级标准品是合格的认证标准物质(CRM)。它们适用于多种分析应用，包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他校准需求。 分析说明 这些二级标准品可追溯至USP、EP(PhEur)和BP一级标准品。 其他说明 该认证参考物质(CRM)根据ISO 17034和ISO/IEC 17025进行生产和认证。所有关于该CRM的信息都可以在分析证书上找到。 附注 要查看该材料的分析证书示例，请在下面的栏位中LRAC0250。这只是一个示例证书，可能不是您收到的批次。 基本信息 | 经验(实验)分子式 | C5H5N5O | | 分子量 | 151.13 | | Beilstein | 9680 | | EC 号 | 200-799-8 | | MDL编号 | MFCD00071533 | | PubChem化学物质编号 | 329823247 | | NACRES | NA.24 |
产品性质 | 质量水平 | 300 | | 等级 | certified reference material
pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | technique(s) | HPLC: suitable
gas chromatography (GC): suitable | | mp | >300 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 药典可追溯性 | traceable to BP 879
traceable to USP 1302156 | | 储存温度 | 2-8℃ | | SMILES string | NC1=Nc2[nH]cnc2C(=O)N1 | | InChI | 1S/C5H5N5O/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11) | | InChI key | UYTPUPDQBNUYGX-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| BP879 | | Guanine | British Pharmacopoeia (BP) Reference Standard | 2217.2元/25 MG; | 咨询 |
产品说明 一般描述 This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia. 包装 Unit quantity: 25 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity please visit British Pharmacopoeia 其他说明 Sales restrictions may apply. 基本信息 | 经验(实验)分子式 | C5H5N5O | | 分子量 | 151.13 | | Beilstein | 9680 | | EC 号 | 200-799-8 | | MDL编号 | MFCD00071533 |
产品性质 | 等级 | pharmaceutical primary standard | | 质量 | British Pharmacopoeia (BP) Reference Standard | | manufacturer/tradename | BP | | mp | >300 ℃ (lit.) | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | NC1=Nc2[nH]cnc2C(=O)N1 | | InChI | 1S/C5H5N5O/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11) | | InChI key | UYTPUPDQBNUYGX-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 222396 | Fluorochem | 2-Amino-1H-purin-6(7H)-one | 95% | 308元/25g; 440元/100g; 880元/250g; 3014元/1kg; | 咨询 |
基本信息 | CAS Number | 73-40-5 | | MDL Number | MFCD00071533 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
|
|
m.cnreagent.com