项目名:
Caffeine
描述:
Caffeine anhydrous is dehydrated form of caffeine found in the seeds, nuts, or leaves of a number of plants,its chemical formula is C8H10N4O2. The chemical classification of caffeine is Xanthines. Caffeine is a methylxanthine alkaloid found in the seeds, nuts, or leaves of a number of plants native to South America and East Asia that is structurally related to adenosine and acts primarily as an adenosine receptor antagonist with psychotropic and anti-inflammatory activities. Upon ingestion, caffeine binds to adenosine receptors in the central nervous system (CNS), which inhibits adenosine binding. This inhibits the adenosine-mediated downregulation of CNS activity; thus, stimulating the activity of the medullary, vagal, vasomotor, and respiratory centers in the brain. This agent also promotes neurotransmitter release that further stimulates the CNS. The anti-inflammatory effects of caffeine are due the nonselective competitive inhibition of phosphodiesterases (PDEs). Inhibition of PDEs raises the intracellular concentration of cyclic AMP (cAMP), activates protein kinase A, and inhibits leukotriene synthesis, which leads to reduced inflammation and innate immunity.
组别:
Additives
化学文摘社编号:
58-08-2
EC编号:
200-362-1
别名:
1H-Purine-2,6-dione, Caffeine, Koffein, Caffeine anhydrous, Caffeine fghfg, Caffeine 98-99% BP/USP grade, CAFFEINE ANHYDROUS POWDER PHARMA, CAFFEINE ANHYDROUS PHARMA, CAFFEINE ANHYDROUS FOOD, CAFFEINE ANHYDROUS COSMETIC FOOD PHARMA
应用:
Consumer use, Personal Care, Food, Feed, Pesticide
Ipuac名称:
1,3,7-trimethylpurine-2,6-dione
分子式:
C8H10N4O2
分子量:
194.194 克/摩尔
沸点:
178°C
闪点:
178°C
熔点:
234-236.5 °C(lit.)
浓度:
1.23 g/cm3
危险等级:
6.1
HS代码:
2939300010
RID/ADR:
UN 1544 6.1/PG 3
风险声明:
R22; R25
危险声明:
H302
注意事项声明:
P264, P270, P301+P312, P330, and P501
信号世界:
Warning
供应商: 51
Caffeine
可供运输的货物
Univar Solutions GmbH
Germany
Caffeine
可供运输的货物
UAB SynHet
Lithuania
Caffeine
可供运输的货物
TER Chemicals Distribution Group
Germany
Caffeine
可供运输的货物
Caffeine
可供运输的货物
Caffeine
可供运输的货物
Shin-Etsu
United States of America
Caffeine
可供运输的货物
Caffeine
可供运输的货物
STOCKMEIER HOLDING GMBH
Germany
Caffeine
可供运输的货物
STANLAB
Poland
Caffeine
可供运输的货物
SOV SALES INC
United States of America
Caffeine
可供运输的货物
Rebain International NL
Netherlands, Kingdom of the
Caffeine
可供运输的货物
Radchem Products, Inc.
United States of America
Caffeine
可供运输的货物
RT VANDERBILT HOLDING CO INC
United States of America
Caffeine
可供运输的货物
QUIMIDROGA S.A.
Spain
Caffeine
可供运输的货物
Caffeine
可供运输的货物
OQEMA
Germany
Caffeine
可供运输的货物
Caffeine
可供运输的货物
Nanjing Lanya Chemical
China
Caffeine
可供运输的货物
Molekula
Germany
Caffeine
可供运输的货物
Caffeine
可供运输的货物
Caffeine
可供运输的货物
Matrix Fine Chemicals GmbH
Switzerland
Caffeine
可供运输的货物
MT Chemtech
Japan
Caffeine
可供运输的货物
Lanya Chemical Europe GmbH
Germany
Caffeine
可供运输的货物
Caffeine
可供运输的货物
Julius Hoesch GmbH & Co. KG
Germany
Caffeine
可供运输的货物
Jebsen & Jessen Life Science
Germany
Caffeine
可供运输的货物
Intrachem Limited
Ireland
Caffeine
可供运输的货物
Inter-Harz GmbH
Germany
Caffeine
可供运输的货物
IMCD Deutschland GmbH
Germany
Caffeine
可供运输的货物
HSH Chemie d.o.o.
Slovenia
Caffeine
可供运输的货物
HARKE Chemicals GmbH
Germany
Caffeine
可供运输的货物
Greenchem
United States of America
Caffeine
58-08-2
DDP
USA, Canada, Mexico
可供运输的货物
Evonik Industries AG
Germany
Caffeine
可供运输的货物
Donauchem GmbH
Austria
Caffeine
可供运输的货物
Caffeine
可供运输的货物
Chhaya
India
Caffeine
可供运输的货物
Chemicals United B.V.
Netherlands, Kingdom of the
Caffeine
可供运输的货物
CHEMCOPACK NV (KTN)
Belgium
Caffeine
可供运输的货物
Caffeine
可供运输的货物
Brenntag Polska
Poland
Caffeine
可供运输的货物
Brenntag GmbH
Germany
Caffeine
可供运输的货物
Bazayan & Co
India
Caffeine
可供运输的货物
BILTREC
Spain
Caffeine
可供运输的货物
BCD Chemie GmbH
Germany
Caffeine
可供运输的货物
Azelis Deutschland GmbH
Germany
Caffeine
可供运输的货物
Apollo Scientific LTD
United Kingdom
Caffeine
可供运输的货物
ASCEND PERFORMANCE MATERIALS
United States of America
Caffeine
可供运输的货物
ALTEQO
Netherlands, Kingdom of the
Caffeine
可供运输的货物
ALL Chemistry Inc.
United States of America
Caffeine
可供运输的货物
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