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Thieno[2,3-d]pyrimidin-4-amine, 5,6-dimethyl-N-[1-(phenylmethyl)-3-pyrrolidinyl]-

CAS No.
929978-58-5
Chemical Name:
Thieno[2,3-d]pyrimidin-4-amine, 5,6-dimethyl-N-[1-(phenylmethyl)-3-pyrrolidinyl]-
Synonyms
Fasnall;N-(1-Benzylpyrrolidin-3-yl)-5,6-dimethylthieno[2,3-d]pyrimidin-4-amine;Thieno[2,3-d]pyrimidin-4-amine, 5,6-dimethyl-N-[1-(phenylmethyl)-3-pyrrolidinyl]-
CBNumber:
CB48203355
Molecular Formula:
C19H22N4S
Molecular Weight:
338.47
MDL Number:
MOL File:
929978-58-5.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:58:30

Thieno[2,3-d]pyrimidin-4-amine, 5,6-dimethyl-N-[1-(phenylmethyl)-3-pyrrolidinyl]- Properties

Boiling point 519.0±50.0 °C(Predicted)
Density 1.274±0.06 g/cm3(Predicted)
storage temp. -20°C
solubility Soluble in DMSO (up to 25 mg/ml) or in Water (up to 45 mg/ml)
form solid
pka 8.67±0.40(Predicted)
color Pale yellow
Water Solubility Water: Insoluble
Stability Stable for 1 year from date of purchase as supplied. Solutions in DMSO or distilled water may be stored at -20°C for up to 3 months.
InChIKey KLKWHGQIUKBXKT-UHFFFAOYSA-N
SMILES CC(S1)=C(C)C2=C1N=CN=C2NC3CN(CC4=CC=CC=C4)CC3.O=S(C5=CC=CC=C5)(O)=O
UNSPSC Code 12352200
NACRES NA.77

SAFETY

Risk and Safety Statements

WGK Germany  WGK 3
Storage Class 11 - Combustible Solids

Thieno[2,3-d]pyrimidin-4-amine, 5,6-dimethyl-N-[1-(phenylmethyl)-3-pyrrolidinyl]- price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich SML1815 Fasnall benzenesulfonate salt ≥98%(HPLC) 929978-58-5 5mg $125 2026-04-30 Buy
Sigma-Aldrich SML1815 Fasnall benzenesulfonate salt ≥98%(HPLC) 929978-58-5 25mg $511 2026-04-30 Buy
Biosynth EMB97858 Fasnall benzenesulfonate salt 929978-58-5 50mg $502.5 2026-06-04 Buy
Biosynth EMB97858 Fasnall benzenesulfonate salt 929978-58-5 0.5g $1557.6 2026-06-04 Buy
ChemScene CS-0081306 Fasnall 99.94% 929978-58-5 5mg $123 2026-06-04 Buy
Product number Packaging Price Buy
SML1815 5mg $125 Buy
SML1815 25mg $511 Buy
EMB97858 50mg $502.5 Buy
EMB97858 0.5g $1557.6 Buy
CS-0081306 5mg $123 Buy

Thieno[2,3-d]pyrimidin-4-amine, 5,6-dimethyl-N-[1-(phenylmethyl)-3-pyrrolidinyl]- Chemical Properties, Uses, Production

Description

Fasnall (CAS 929978-58-5) is a potent and selective fatty acid synthase (FASN) inhibitor acting via interfering with cofactor binding.1IC50s = 147 and 213 nM respectively for inhibition of acetate and glucose incorporation into total lipids in HepG2 cells. IC50=5.84 μM in an isolated enzyme assay. Displays potent antitumor activity in the MMTV-Neu HER2+ breast cancer model.1Reduces HIV-1 virion production by 90% (EC50=213 nM).2

Definition

ChEBI: Fasnall is a racemate comprising equimolar amounts of (R)- and (S)-Fasnall. Both enantiomers act as fatty acid synthase inhibitors, although the (S)-enantiomer was found to be more than 4 times as active as the (R)-enantiomer. It has a role as a fatty acid synthesis inhibitor, an EC 2.3.1.85 (fatty acid synthase) inhibitor, an apoptosis inducer and an anti-HIV agent. It contains a (R)-Fasnall and a (S)-Fasnall.

References

[1] YAZAN ALWARAWRAH . Fasnall, a Selective FASN Inhibitor, Shows Potent Anti-tumor Activity in the MMTV-Neu Model of HER2+ Breast Cancer[J]. Cell Chemical Biology, 2016, 23 6: Pages 678-688. DOI:10.1016/j.chembiol.2016.04.011
[2] MANJUSHA M KULKARNI. Cellular fatty acid synthase is required for late stages of HIV-1 replication.[J]. Retrovirology, 2017: 45. DOI:10.1186/s12977-017-0368-z

Thieno[2,3-d]pyrimidin-4-amine, 5,6-dimethyl-N-[1-(phenylmethyl)-3-pyrrolidinyl]- Preparation Products And Raw materials

Raw materials

Preparation Products

Thieno[2,3-d]pyrimidin-4-amine, 5,6-dimethyl-N-[1-(phenylmethyl)-3-pyrrolidinyl]- Suppliers

Global Suppliers ( 22)
Supplier Tel Email Country ProdList Advantage
Guangzhou Isun Pharmaceutical Co., Ltd 020-39119399 18927568969 isunpharm@qq.com China 4773 55
Shanghai Beckham Medical Technology Co., Ltd 13816613772 huahero21@sina.com China 2996 55
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9799 58
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
MQ (shanghai) Pharmaceuticals Co., Ltd. 13761635123 sales@linyuepharm.com China 5731 55
Shenzhen Regent Biochemical Technology Co., Ltd. 0755-85201366 18938635012 sales@regentsciences.com China 9385 58
BOC Sciences 16314854226; +8616314854226 inquiry@bocsci.com United States 19852 58
TargetMol Chemicals Inc. +1-781-999-5354; +1-00000000000 marketing@targetmol.com United States 32431 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58
Beijing Biocreative Technology Co., Ltd. 15522676233 3007606172@qq.com China 1246 58

Thieno[2,3-d]pyrimidin-4-amine, 5,6-dimethyl-N-[1-(phenylmethyl)-3-pyrrolidinyl]- Spectrum

929978-58-5 (Thieno[2,3-d]pyrimidin-4-amine, 5,6-dimethyl-N-[1-(phenylmethyl)-3-pyrrolidinyl]-) Related Search:

Thieno[2,3-d]pyrimidin-4-amine, 5,6-dimethyl-N-[1-(phenylmethyl)-3-pyrrolidinyl]- Fasnall N-(1-Benzylpyrrolidin-3-yl)-5,6-dimethylthieno[2,3-d]pyrimidin-4-amine 929978-58-5