1,1′-Trimethylenedi-theobromine

Product Name: 1,1′-Trimethylenedi-theobromine
CAS No.: 74857-22-0
Chemical Name: 1,1′-Trimethylenedi-theobromine
Synonyms: Bisdionin C;PENTOXIFYLLINE EP IMP K;Pentoxifylline Impurity K;Pentoxifylline EP impurity K;1,1′-Trimethylenedi-theobromine;1,1'-trimethylenebis[theobromine];Pentoxifylline Impurity 11（Pentoxifylline EP Impurity K）;Pentoxifylline Impurity 11（Pentoxifylline EP Impurity A）;1,1'-(propane-1,3-diyl)bis(3,7-dimethyl-1H-purine-2,6(3H,7H)-dione);1,1′-(1,3-Propanediyl)bis[3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione
CBNumber: CB62750505
Molecular Formula: C17H20N8O4
Formula Weight: 400.39
MOL File: 74857-22-0.mol

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1,1′-Trimethylenedi-theobromine Property

Melting point:: 256 °C - 258 °C
Boiling point:: 739.4±70.0 °C(Predicted)
Density: 1.58±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
solubility: DMSO: soluble1mg/mL, clear (warmed)
pka: 0.79±0.70(Predicted)
form: powder
color: white to beige
InChI: InChI=1S/C17H20N8O4/c1-20-8-18-12-10(20)14(26)24(16(28)22(12)3)6-5-7-25-15(27)11-13(19-9-21(11)2)23(4)17(25)29/h8-9H,5-7H2,1-4H3
InChIKey: KEPIKAFUZRKZMT-UHFFFAOYSA-N
SMILES: C(N1C(=O)C2=C(N(C)C1=O)N=CN2C)CCN1C(=O)C2=C(N(C)C1=O)N=CN2C

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Safety

WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: SML0819
Product name: Bisdionin C
Purity: ≥98% (HPLC)
Packaging: 5mg
Price: $107
Updated: 2025/07/31

Sigma-Aldrich

Product number: SML0819
Product name: Bisdionin C
Purity: ≥98% (HPLC)
Packaging: 25mg
Price: $422
Updated: 2025/07/31

TRC

Product number: B425815
Product name: Bisdionin C
Packaging: 10mg
Price: $120
Updated: 2021/12/16

AK Scientific

Product number: SYN5583
Product name: Bisdionin C
Packaging: 100mg
Price: $931
Updated: 2021/12/16

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1,1′-Trimethylenedi-theobromine Chemical Properties,Usage,Production

Uses

Bisdionin C is the derivative of Theobromine (T343800), which is a metabolite of Caffeine.

Biological Activity

Bisdionin C is a cell-permeable, competitive acidic mammalian chitinase (AMCase) and chitotriosidase (CHIT1) inhibitor. Bisdionin C also potently inhibits bacterial AfChiB1 chitinase.

1,1′-Trimethylenedi-theobromine Preparation Products And Raw materials

Raw materials

Preparation Products

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1,1′-Trimethylenedi-theobromine Suppliers

China 53 India 4 United States 9 Global 66

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74857-22-0, 1,1′-Trimethylenedi-theobromineRelated Search:

Perindoprilat LactaM B 1-(3-Hydroxypropyl)-3,7-dimethyl-1H-purine-2,6(3H,7H)-dione Perindoprilat LactaM A (S)-Ethyl 2-((3S,5aS,9aS,10aS)-3-methyl-1,4-dioxodecahydropyrazino[1,2-a]indol-2(1H)-yl)pentanoate ,95% Perindoprilat Theobromine Pentoxifylline Impurity I 3-Methylxanthine Pentoxifylline 1,1'-Methylene Bis[TheobroMine] 2-Methyl-5,6-dihydro-4H-pyran Theophylline 1,1'-[(5E)-5-Methyl-7-oxo-5-undecene-1,11-diyl] Bis 3,7-Dihydro-3,7-diMethyl-6-[(5-oxohexyl)oxy]-2H-purin-2-one Pentoxifylline Impurity 8(Pentoxifylline EP Impurity H)

1,1′-(1,3-Propanediyl)bis[3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione

1,1′-Trimethylenedi-theobromine

Bisdionin C

Pentoxifylline Impurity K

Pentoxifylline EP impurity K

1,1'-trimethylenebis[theobromine]

Pentoxifylline Impurity 11（Pentoxifylline EP Impurity K）

1H-Purine-2,6-dione, 1,1'-(1,3-propanediyl)bis[3,7-dihydro-3,7-dimethyl-

Pentoxifylline Impurity 11（Pentoxifylline EP Impurity A）

1,1'-(propane-1,3-diyl)bis(3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione)

1,1'-(propane-1,3-diyl)bis(3,7-dimethyl-1H-purine-2,6(3H,7H)-dione)

pathogenic,organisms,AfChiB1,Inhibitor,Bisdionin C,inhibit,Bacterial,type

PENTOXIFYLLINE EP IMP K

74857-22-0