Visit our website to find more information like suppliers, MSDS, infra-red (IR), nuclear magnetic resonance spectra (NMR), bp, mp, nd20, molecular formula (MF), molfile, sdf file, structure, 3d model. You will also find information like safety, risk, hazard and MSDS. This database is a catalog of over 1500000 chemicals and over 1000 chemical suppliers. If you are a supplier you may also add your own catalog of chemicals.

Enter a name, molecular formula, cas number or SMILES more info Find chemicals.  Search by structure  Advanced Search

Theobromine	Predict NMR spectrum	RN:  83-67-0 MF:  C7H8N4O2 MW:  180.16612 mp (°C):  290  - 295
InChI:  1S/C7H8N4O2/c1-10-3-8-5-4(10)6(12)9-7(13)11(5)2/h3H,1-2H3,(H,9,12,13) InChIKey:  YAPQBXQYLJRXSA-UHFFFAOYSA-N	H donor:  1 H acceptor:  6 Rotatable bond:  0 Stereocenter:  0	cLogP:  -0.516 cLogS:  -1.506 Polar surface:  67.23 NEW: 3D model:  Show
Permanent link: http://www.chemexper.com/search/cas/83670.html		Report error(s)

Supplier	Description	Reference
capotchem	Theobromine, 98% (Min,HPLC)	200kg tons 1kg 5kg 25kg 100kg
advtechind	cocoa dry extract with, 10% theobromine	1000KG
advtechind	theobromine, ep standard	100MG
advtechind	theobromine bp2002	975G
leapchem	theobromine	on request
leapchem	theobromine	on request
aifchem	, 99.74%	500g
alfa-chemistry	, 98%	1g 5g 10g 25g 100g 250g
amadischem	Theobromine, 98%	Bulk, semi-bulk
cm-finechemicals	Theobromine	Research Pilot
bocsci	Theobromine, >98%
newcanbio	Theobromine
lingruichem	Theobromine	on request
lingruichem	Theobromine	on request
lingruichem	Theobromine	on request
oakwood	Theobromine , 98%	1g 5g 25g 100g
qcsrm	Caffeine EP Impurity D; Pentoxifylline EP Impurity A; Theobromine
biosynth	Theobromine	on request
protheragen	Theobromine	on request
manchesterorganics	2,6-Dihydroxy-3,7-dimethyl-purine , 95%

ChemExper Chemical Directory : catalog of chemicals and suppliers