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Ihe akaebe kemịkal nke onwe ya Chịkọta
Akwụkwọ ihe chemical

Caffeine

58-08-2C8H10N4O2194.194 g/mol
Organic/Inorganic Small MoleculeChEBI akwụkwọ ebe si

A trimethylxanthine nke ebe methyl groups atọ ahụ dị na ebe 1, 3, na 7. A purine alkaloid nke na-adị n'ezie na chàyá na kọfị. — ChEBI

Nnyocha Ihe ndị e dere maka nchekwa

Azịza ngwa ngwa gbasara Caffeine

Ihe ọ bụ · formula · arọ

Gịnị bụ Caffeine, CAS 58-08-2?

Caffeine bụ ihe e jikọtara na CAS 58-08-2 na ChEBI entry CHEBI:27732. Formula e dere bụ C8H10N4O2. Kwado njirimara usoro mgbe ị na-amahụta izu, hydrates, isomers ma ọ bụ ihe ndị e debere site na isotope.

Isi mmalite ↗

Gịnị bụ molar mass nke Caffeine?

Molar mass nke ChEBI kwuru bụ 194.194 g/mol maka formula C8H10N4O2. Monoisotopic mass nke e dere n'ebe onye onye kwuru bụ 194.08038 Da; nke ahụ na-eji usoro isotope pụrụ iche ma bụrụ ihe dị iche.

Isi mmalite ↗

Kedu ihe ndị PubChem nwere maka Caffeine?

CID 2519 jikọtara na edemede a site na InChIKey kwadoro. PubChem kwuru exact mass 194.08037557 Da. computed XLogP -0.1. Nọmba na usoro ebe onye onye si nweta ha a kọwara ha n'ozugbo n'atabụl ihe ndị nwere n'okpuru ebe a.

Isi mmalite ↗

Ihe ọ bụ · formula · arọ

Chọọ na mee.gov.cn
CAS nọmba58-08-2ChEBI ↗
Formula chemicalC8H10N4O2ChEBI ↗
Arọ molar194.194 g/molChEBI ↗
Arọ monoisotopic194.08038 DaChEBI ↗
Ọrụ dị ka ihe nọ n'otu0ChEBI ↗
ChEBI ihe e ji amata iheCHEBI:27732ChEBI ↗

Ihe ndị metụtara molecular nke PubChem

PubChem
Arọ molar194.19 g/molPubChem ↗
Ọnụ aka ezigbo (Exact mass)194.08037557 DaPubChem ↗
XLogP a tụpụtara-0.1PubChem ↗
Ọkwa elu polar topological (Ų)58.4PubChem ↗
Ndị na-enye H-bond0PubChem ↗
Ndị na-anata H-bond3PubChem ↗
Njikọ ndị na-agbanwe0PubChem ↗

Ihe ndị PubChem tụpụtara a na-egosi ya ọtụtụ n'ụzọ dị iche na record ChEBI. A jiri InChIKey ezigbo n'ụzọ a jikọta record ndị ahụ. Ndịmmụta molecular anaghị akọwa ịdị ọcha, arịrịọ (particle size), ma ọ bụ ike ọrụ nke ngwa e nyere.

Aha & ihe e ji amata usoro

Na-akpọpụta ọ bụla ihe e ji amata ihe
caffeine
1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione
RYYVLZVUVIJVGH-UHFFFAOYSA-N
Cn1c(=O)c2c(ncn2C)n(C)c1=O
InChI=1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3

Aha na synonyms

1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione

Aha ndị a bụ nke ChEBI nyere. Aha azụmahịa na synonyms ndị metụtara ya nwere ike ịkọwa ihe gbasara ngwa ahụ nke ukwuu.

Ịkọwa ụdị & mmekọrịta

ChEBI ontology

Ọrụ ndị a dechara na ChEBI

ihe na-echebe ọganihu agadiọgwụ na-alụso virus ọgụihe na-agbanwe DNAihe na-akpali usoro uche n'etitiọgwụ na-emeri echicheọgwụ na-enyere aka ịkwụsị mgbuihe na-eme ka mmiri pụọ n'ahụọgwụ na-ebelata ntụgharị shugaọgwụ maka ọbara na obiọgwụ na-alụso cancer ọgụ

Ndịmmụta ọrụ nke database na-akọwa ọrụ ndị biological ma ọ bụ chemical e dechara; ha abụghị nkwenye maka ngwa ma ọ bụ ndụmọdụ maka iji ha eme ihe.

Akwụkwọ nchekwa na ihe ndị e dere maka ihe ndị ọzọ

Ndepụta e jikọtara na 1
JP · NITE

Nkwupụta GHS nke Gọvanment

20A2140 · FY2008

Lee nkwupụta

Chọta SDS pụrụ iche maka ngwa ọrụ

Ntuziaka nchekwa na ihe ndị e dere maka klasifikeshọ gọọmentị abụghị SDS nke onye na-emepụta. Leba anya n'onye na-enye ihe, nọmba ngwaahịa, ọkwa, ụdị ihe ahụ, ebe, na mgbanwe tupu i jiri akwụkwọ.

Nkwupụta nchekwa · Japan

NITE / Gọvanment Japan
Japan · Nkwupụta ebe si FY2008
caffeine · 20A2140
MmechiNkwupụta a rịọrọ
Ọrịa ike na-atụ egwu (Site nri)Ndịmmụta 3
Ọrịa ọnụ (ịngụ ume: ntụ na ume)Ndịmmụta 4
Ọrịa egwu maka nkwalite nwaNdị Dabere na Category 1A
Ọrịa egwu maka ebe mmiri (Ọrịa na-adị ngwa ngwa)Ndịmmụta 3
Ọrịa maka ebe obibi mmiri (Ọgbara ọtọ)Ndịmmụta 3

Mmechi ndị e họpụtara site na ebe a rịọrọ. Mmechi ndị ọzọ, ihe kpatara ha, na ihe ndị dị mkpa nọ ka ha dị n'akwụkwọ nkwupụta mbụ. Ihe omgbata ma ọ bụ ihe na-anọghị n'ime ndepụta anaghị pụtara na ọ bụghị ihe na-adị egwu. Nke a abụghị nkwupụta ụwa niile ma ọ bụ mkpebi maka nkwagharị.

Gụọ nkwupụta NITE mbụ

Arọ ↔ ọganihu ihe

E mere ka e nwee n'ebe e wepụtara arọ
Ọganihu dịka ihe pụtara otu ihe
0.00514949 mol

Na-eji 194.194 g/mol si na ChEBI; ntọala: ihe ahụ na formula e gosiri na record a. A naghị agbakwunye nchọpụta maka ịdị ọcha ma ọ bụ nchikota (concentration).

Ọnụ aka nke element

Ọnụ aka nke ikike (Theoretical mass fractions)
C
Carbon · 8 atom
49.48%
N
Nitrogen · 4 atom
28.85%
O
Oxygen · 2 atom
16.48%
H
Hydrogen · 10 atom
5.19%

Ọnụ aka nke ikike (theoretical mass fractions) a tụpụtara site na formula e dechara na ihe ndị dị na periodic-table atomic masses nke PubChem. Ndị a abụghị ihe e ji amata ọbụla ma ọ bụ ịdị ọcha.

Nchekwa & akwụkwọ

Chọọ na echa.europa.eu

Chọọ na nier.go.kr

Elelele 27 September 2026
EMBL-EBI ChEBI · CHEBI:27732

Ịkwapụta 255, 9 September 2026. Nchịkọta ebe o si pụta nke nwere kpakpando atọ (ChEBI a tụpụtara ya n'aka). Lee akwụkwọ mbụ ↗ · CC BY 4.0

NCBI PubChem · CID 2519 · e nwetara 2026-09-27

PubCAS na-ahazi data ebe o si pụta, na-ejikọta ihe e dere maka ihe ndị dị na ya, ma na-atụgharị ihe ndị a kọwara nke ọma. CAS cross-references bụ nke ChEBI nyere; ha abụghị nkwenye ma ọ bụ nkwenye CAS.

Gụọ asụsụ Bekee mbụVayịti a tụgharịrị site n'igwe. A doweela njirimara chemical na data ebe o siri pụta. Lelee ozi nchekwa n'ebe o siri pụta mbụ.