Lactones

eMolecules​ 118786-13-3 | cis-4-Amino-cyclohexanecarboxylic acid tert-butyl ester hydrochloride | J&W PharmLab LLC235.750 | C11H22ClNO2 | 96.000 | Cl.CC(C)(C)OC(=O)[C@@H]1CC[C@H](N)CC1 | 1g | 599148343

cis-4-Amino-cyclohexanecarboxylic acid tert-butyl ester hydrochloride | J&W PharmLab LLC | 118786-13-3235.750 | C11H22ClNO2 | 96.000 | Cl.CC(C)(C)OC(=O)[C@@H]1CC[C@H](N)CC1 | 1g | 599148343

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eMolecules​ 139893-43-9 | SIMVASTATIN AMMONIUM SALT | AstaTech451.604 | C25H41NO6 | 95.000 | N.CCC(C)(C)C(=O)O[C@H]1C[C@@H](C)C=C2C=CC(C)=C(CC[C@@H](O)C[C@@H](O)CC(O)=O)[C@@H]12 | 25mg | 696739453

SIMVASTATIN AMMONIUM SALT | AstaTech | 139893-43-9451.604 | C25H41NO6 | 95.000 | N.CCC(C)(C)C(=O)O[C@H]1C[C@@H](C)C=C2C=CC(C)=C(CC[C@@H](O)C[C@@H](O)CC(O)=O)[C@@H]12 | 25mg | 696739453

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Medchemexpress LLC METHYL 3-HYDROXYMET 1G

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METHYL 3-HYDROXYMET 1G

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Medchemexpress LLC DOTA-GA(tBu)4 | 306776-79-4 | MFCD32011828 | 98.7% | 700.90 | C35H64N4O10 | 10 MG

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DOTA-GA(tBu)4 is a tert-butyl-protected DOTA-GA derivative used as a bifunctional chelator to coordinate radiometals and to prepare DOTA-GA-conjugated compounds for radiolabeling. The tert-butyl protection improves synthetic handling and allows deprotection to the active chelator for downstream labeling workflows.

• Tert-butyl protection improves stability during chemical synthesis.
• Designed to facilitate efficient chelation of radiometals for radiolabeling.
• High purity supports reproducible synthetic and labeling results.
• Available in small package sizes suitable for research-scale work.

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eMolecules​ 1353016-70-2 | 11,12-Didehydro-gamma-oxodibenzo[b,f]azocine-5(6H)-butanoic acid | Synthonix | MFCD28064336 | 305.333 | C19H15NO3 | 95.000 | OC(=O)CCC(=O)N1Cc2ccccc2C#Cc2ccccc12 | 5g | 808304675

11,12-Didehydro-gamma-oxodibenzo[b,f]azocine-5(6H)-butanoic acid | Synthonix | 1353016-70-2 | MFCD28064336 | 305.333 | C19H15NO3 | 95.000 | OC(=O)CCC(=O)N1Cc2ccccc2C#Cc2ccccc12 | 5g | 808304675

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Sigma Aldrich Fine Chemicals Biosciences Pilocarpine hydrochloride >=99% (titration), powder | 54-71-7 | MFCD00012722 | 10G

Pilocarpine hydrochloride >=99% (titration), powder | Purity: >=99% (titration) | Mol Wt: 244.72 | 54-71-7 | MFCD00012722 | 10G

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Sigma Aldrich Fine Chemicals Biosciences Pilocarpine hydrochloride >=99% (titration), powder | 54-71-7 | MFCD00012722 | 50G

Pilocarpine hydrochloride >=99% (titration), powder | Purity: >=99% (titration) | Mol Wt: 244.72 | 54-71-7 | MFCD00012722 | 50G

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Sigma Aldrich Fine Chemicals Biosciences gamma-Hexalactone 98 fCC f1KG

GAMMA602 gamma-Hexalactone 98 fCC f1KG

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Sigma Aldrich Fine Chemicals Biosciences (±)-Mevalonolactone | 674-26-0 | MFCD00006648 | 1g

(±)-Mevalonolactone | 97% | MW: 130.14 | 674-26-0 | MFCD00006648 | 1g

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Sigma Aldrich Fine Chemicals Biosciences delta-Decalactone >=98%, FCC, FG | 705-86-2 | MFCD00006649 |

delta-Decalactone >=98%, FCC, FG | Purity: >=98% | Mol Wt: 170.25 | 705-86-2 | MFCD00006649 |

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Sigma Aldrich Fine Chemicals Biosciences delta-Decalactone natural, >=98%, FCC, FG | 705-86-2 | MFCD00006649 | 100G

delta-Decalactone natural, >=98%, FCC, FG | Purity: >=98% | Mol Wt: 170.25 | 705-86-2 | MFCD00006649 | 100G

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Sigma Aldrich Fine Chemicals Biosciences (+/-)-Mevalonolactone ~97% (titration) | 674-26-0 | MFCD00006648 | 10G

(+/-)-Mevalonolactone ~97% (titration) | Purity: ~97% (titration) | Mol Wt: 130.14 | 674-26-0 | MFCD00006648 | 10G

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Ambeed (R)-3-HYDROXY-4,4-DIMETHY-25G

(R)-3-Hydroxy-4,4-dimethyldihydrofuran-2(3H)-one, 25G, CAS# 599-04-2, MOLWT: 130.14, MFCD00005392

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AdipoGen Butyrolactone I

Chemical. CAS 87414-49-1. Formula C24H24O7. MW 424.5. Isolated from Aspergillus terreus. Cell permeable, potent and selective cyclin-dependent kinase CDK-1 CDC2, -2 and -5 inhibitor. Apoptosis inducer. Antitumor agent. Inhibits cell cycle progression at the G1/S and G2/M transitions. Shown to prevent the phosphorylation of retinoblastoma protein and H1 histone. Important probe for understanding the cellular roles of CDKs. Inhibitor of alpha-glucosidases. Maturation inhibitor of sheep oocytes.

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Medchemexpress LLC β-propiolactone | 57-57-8 | MFCD00005169 | 99.4% | 72.06 g·mol⁻¹ | C3H4O2 | 100 MG

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Propiolactone (β-propiolactone) is a reactive four-membered lactone used as a chemical viral inactivator and research reagent. It is supplied for analytical and inactivation applications and is intended for research use only, not for human or clinical use.

• High purity (99.36%).
• Molecular weight 72.06 g·mol⁻¹.
• Molecular formula C3H4O2.
• Synonyms include β-propiolactone and 2-oxetanone.
• Available as a liquid 100 MG and as a 10 mM solution (1 mL) in DMSO.
• Storage: pure -20°C up to 3 years; in solvent -80°C for 6 months or -20°C for 1 month.
• Intended for laboratory research; controlled-substance restrictions may apply in some territories.

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