CAS 874-14-6; 1,3-二甲基尿嘧啶; 3h)-pyrimidinedione, 1,3-dimethyl-4(1h

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货号

品牌

产品名称

规格

包装、参考价格

D808558

MACKLIN

1,3-二甲基脲嘧啶

98%

24元/1g; 30元/5g; 74元/25g; 268元/100g; 1338元/500g;

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储存：室温

D793376

MACKLIN

1, 3-二甲基脲嘧啶

10mM in DMSO

185元/1ml;

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储存：-20°C

D0808

TCI

1,3-Dimethyluracil

>98.0%(GC)

195元/1G; 595元/5G; 2615元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₆H₈N₂O₂ = 140.14
外观与形状(20℃)	固体
Reaxys-RN	124074
PubChem物质ID	87567430
SDBS (AIST Spectral DB)	563
MDL编号	MFCD00038065

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 98.0 %
Melting point	122.0 to 128.0 ℃

物性(参考值)

熔点

125 ℃

156902

J&K

1,3-Dimethyluracil

99%

98元/1G; 183元/5G; 606元/25G; 2155元/100G;

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基本信息

分子式	C₆H₈N₂O₂
分子量	140.14
熔点	119-122
MDL编码	MFCD00038065
Beilstein	124074
EINECS 编号	212-856-4

安全信息

WGK	3
TSCA	是

349801

Sigma-Aldrich

1,3-Dimethyluracil

99%

398.78元/5 G;

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产品说明

一般描述

1,3-Dimethyluracil is a pyrimidine derivative. Stability of the C6-centered carbanions derived from 1,3-dimethyluracil has been investigated in the gas phase and in DMSO and water solutions. The excited state structural dynamics of 1,3-dimethyluracil (DMU) in water and acetonitrile has been studied by resonance Raman spectroscopy. Crystal structure of 1,3-dimethyluracil has been reported. Ultraviolet irradiation of aqueous 1,3-dimethyluracil results in hydration of the 5:6 double bond of the uracil ring to form 1,3-dimethyl-6-oxy-hydrouracil.

应用

1,3-Dimethyluracil is suitable reagent used to investigate the steady-state absorption and fluorescence spectra of uracil derivatives. It may be used in the preparation of 2,6-dihydroxynicotinamide.

包装

5 g in glass bottle

基本信息

经验(实验)分子式	C₆H₈N₂O₂
分子量	140.14
Beilstein	124074
EC 号	212-856-4
MDL编号	MFCD00038065
PubChem化学物质编号	24861711
NACRES	NA.22

产品性质

质量水平	100
测定	99%
mp	119-122 ℃ (lit.)
SMILES string	CN1C=CC(=O)N(C)C1=O
InChI	1S/C6H8N2O2/c1-7-4-3-5(9)8(2)6(7)10/h3-4H,1-2H3
InChI key	JSDBKAHWADVXFU-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
个人防护装备	Eyeshields, Gloves, type N95 (US)

018492

Fluorochem

1,3-Dimethyluracil

98%

220元/1g; 286元/10g; 550元/25g; 1738元/100g;

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基本信息

CAS Number	874-14-6
MDL Number	MFCD00038065
Melting Point	119-122℃

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 .