5-羟基-1H-咪唑-4-甲酰胺, 99%|5-Hydroxy-1H-imidazole-4-carboxamide|cas:56973-26-3|西域试剂

5-羟基-1H-咪唑-4-甲酰胺, 99%,5-Hydroxy-1H-imidazole-4-carboxamide

产品编号：西域试剂-WR194298| CAS NO：56973-26-3| 分子式：C₄H₅N₃O₂| 分子量：127.1

Bredinin aglycone (5-Hydroxy-1H-imidazole-4-carboxamide) 是一种嘌呤核苷酸类似物，可用于检测制备嘌呤核苷酸类似物催化剂的效率。

本网站销售的所有产品仅用于工业应用或者科学研究等非医疗目的,不可用于人类或动物的临床诊断或者治疗,非药用,非食用，

货号	包装	价格	库存与货期	购买量	操作
西域试剂-WR194298		￥186.00	杭州北京（现货）
西域试剂-WR194298		￥556.00	杭州北京（现货）

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英文名称

5-Hydroxy-1H-imidazole-4-carboxamide

CAS编号

56973-26-3

产品描述

Bredinin aglycone (5-Hydroxy-1H-imidazole-4-carboxamide) 是一种嘌呤核苷酸类似物，可用于检测制备嘌呤核苷酸类似物催化剂的效率。

产品熔点

260ºC

产品沸点

575.0±35.0 °C at 760 mmHg

产品密度

1.6±0.1 g/cm3

产品闪点

301.6±25.9 °C

精确质量

127.038177

PSA

92.00000

LogP

1.13

蒸气压

0.0±1.6 mmHg at 25°C

折射率

1.682

溶解性数据

In Vitro:

H₂O : 2 mg/mL (15.74 mM; Need ultrasonic)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	7.8678 mL	39.3391 mL	78.6782 mL
5 mM	1.5736 mL	7.8678 mL	15.7356 mL
10 mM	0.7868 mL	3.9339 mL	7.8678 mL

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

化学品安全说明书(MSDS)

下载MSDS

质检证书(COA)

相关产品

海关编码	2934999090

Material Safety Data Sheet

Section1. Identiﬁcation of the substance
Product Name: 5-Hydroxy-1h-imidazole-4-carboxamide
Synonyms:

Section2. Hazards identiﬁcation
Harmful by inhalation, in contact with skin, and if swallowed.

Section3. Composition/information on ingredients.
Ingredient name:5-Hydroxy-1h-imidazole-4-carboxamide
CAS number:56973-26-3

Section4. First aid measures
Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
ﬂushing of the eyes by separating the eyelids with ﬁngers. If irritation persists, seek medical
attention.
Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section5. Fire ﬁghting measures
In the event of a ﬁre involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution:Wear approved mask/respirator
Hand precaution:Wear suitable gloves/gauntlets
Skin protection:Wear suitable protective clothing
Eye protection:Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section7. Handling and storage
Handling:This product should be handled only by, or under the close supervision of, those properly qualiﬁed
in the handling and use of potentially hazardous chemicals, who should take into account the ﬁre,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

Section8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section9. Physical and chemical properties
Appearance:Not speciﬁed
Boiling point:No data
No data
Melting point:
Flash point:No data
Density:No data
Molecular formula:C4H5N3O2
Molecular weight:127.1

Section10. Stability and reactivity
Conditions to avoid: Heat, ﬂames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

Section11. Toxicological information
No data.

Section12. Ecological information
No data.

Section13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section14. Transportation information
Non-harzardous for air and ground transportation.

Section15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

SECTION 16 - ADDITIONAL INFORMATION
N/A

1131657-83-4

~99%

56973-26-3

文献：MBR Co., Ltd.; Kato, Nobuo Patent: EP2196460 A1, 2010 ; Location in patent: Page/Page column 7; 8 ;

44234-35-7

57471-66-6

56973-26-3

文献：Miller, Charles S.; Gurin, Samuel; Wilson, D. Wright Journal of the American Chemical Society, 1952 , vol. 74, # 11 p. 2892 - 2894

4342-03-4

56973-26-3

文献：Journal of Pharmacy and Pharmacology, , vol. 33, # 12 p. 808 - 811

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[1]. Scism RA, et al. Synthesis of nucleotide analogues by a promiscuous phosphoribosyltransferase. Org Lett. 2007 Oct 11;9(21):4179-82. Epub 2007 Sep 14.