Unsaturated hydrocarbons
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Filtered Search Results
Medchemexpress LLC 8-bromooct-1-yne | 81216-13-9 | MFCD20621358 | 189.09 g/mol | C8H13Br | 250 MG
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8-Bromooct-1-yne is a terminal alkyne bearing a bromide substituent used as a synthetic building block for organic synthesis and chemical biology. It participates in alkyne-based coupling and substitution reactions, enabling installation of functional groups or linkers in small-molecule synthesis and bioconjugation.
- Terminal alkyne with a reactive bromide group.
- Compatible with copper-catalyzed azide-alkyne cycloaddition (click chemistry) and cross-coupling reactions.
- Useful as an alkylating building block for functionalization and chain extension.
- Provided as a 250 mg research reagent; store under inert atmosphere at low temperature for stability.
- Molecular formula C8H13Br; molecular weight 189.09 g/mol.
- Purity not specified on the manufacturer product page.
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Chemscene ChemScene | Ni(COD)2 | 5G | CS-0035192 | 0.98 | 1295-35-8| MFCD00058902 | 275.06
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ChemScene | Ni(COD)2 | 5G | CS-0035192 | 0.98 | 1295-35-8| MFCD00058902 | 275.06
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Medchemexpress LLC N,N,N′,N′-Tetracyclohexyl-3-oxapentanediamide (Calcium ionophore II) | 74267-27-9 | 99.4% | 460.69 | 500 MG
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N,N,N′,N′-Tetracyclohexyl-3-oxapentanediamide (Calcium ionophore II) is a lipophilic ionophore that can be used in preparing calcium ion-selective electrodes. Calcium ion-selective electrodes can be used to measure intracellular free calcium.
- Lipophilic ionophore
- Used in preparing calcium ion-selective electrodes
- Calcium ion-selective electrodes measure intracellular free calcium
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Sigma Aldrich Fine Chemicals Biosciences trans-2-Octene | 13389-42-9 | MFCD00009532 | 10g
trans-2-Octene | 97% | 112.21 | 13389-42-9 | MFCD00009532 | 10g
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Chemscene CHEMSCENE
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5000579835 2-BUTYNE-1 4-DIOIC ACID 25G
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Chemscene CHEMSCENE
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5000579478 2-BUTYNE-1 4-DIOIC ACID 5G
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Sigma Aldrich Fine Chemicals Biosciences beta-Carotene synthetic, >=95% (HPLC), crystalline | 7235-40-7 | MFCD00001556 | 5MG
beta-Carotene synthetic, >=95% (HPLC), crystalline | Purity: >=95% (HPLC) | Mol Wt: 536.87 | 7235-40-7 | MFCD00001556 | 5MG
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Bioss SHP1 Ser-591 Phosphospecific
SHP1 Ser-591 Phosphospecific Antibody
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Aat Bioquest Cy3 trans-cyclooctene [Cy3 TCO]
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The tetrazine-trans-cyclooctene (TCO) ligation constitutes a non-toxic biomolecule labeling method of unparalleled speed.
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Medchemexpress LLC NO2A-butyne | 2089035-56-1 | 98.0% | 354.40 g·mol⁻¹ | C16H26N4O5 | 50mg
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NO2A-Butyneis a bifunctional chelator (Bifunctional Chelator BFC) and a macrocyclic NOTA derivative used for tumor pre-targeting NO2A-Butyne can be used for conjugation of peptides and radionuclides
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eMolecules Ambeed / 1-(Boc-amino)-3-butene / 1g / 552707745 / A326774 / / 156731-40-7 / MFCD11975862 / 171.240 / C9H17NO2
Ambeed / 1-(Boc-amino)-3-butene / 1g / 552707745 / A326774 / / 156731-40-7 / MFCD11975862 / 171.240 / C9H17NO2
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Medchemexpress LLC 1-heptyne, 7-bromo | 81216-14-0 | MFCD20343079 | 99.7% | 175.07 | C7H11Br | 500 MG
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7-Bromohept-1-yne is a brominated terminal alkyne used as a PROTAC linker and organic building block in medicinal chemistry. Its terminal alkyne and bromo substituent enable selective coupling and functionalization steps for assembling bifunctional degraders and other small molecules.
- Brominated terminal alkyne functionality for versatile coupling reactions.
- Molecular formula C7H11Br and molecular weight 175.07 for synthesis calculations.
- High reported purity: 99.7% (GC), suitable for synthetic workflows.
- Suited for use in PROTAC linker assembly and general medicinal chemistry applications.
- Store under recommended conditions to maintain stability.
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Apexbio Technology LLC VE-821 1232410-49-9 100mg
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VE-821 (CAS 1232410-49-9) is a selective ATP-competitive inhibitor of ATR (ataxia telangiectasia and Rad3-related) kinase a critical regulator involved in DNA damage response signaling VE-821 exhibits potent ATR inhibition with a Ki value of 13 nM and minimal off-target activity toward other PI3K-related kinases such as ATM DNA-PK mTOR and PI3K In cellular models VE-821 effectively reduces phosphorylation of ATR substrates including Chk1 at Ser345 thereby sensitizing HL-60 leukemia and pancreatic cancer cell lines (e g PSN-1 MiaPaCa-2) to chemotherapy (gemcitabine) and radiation-induced cytotoxicity VE-821 is utilized as a research tool in the study of DNA damage responses and cancer vulnerabilities
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Chemscene CHEMSCENE
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5000577134 TRICYCLO 8 2 2 24 7 HEXAD 100G
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Sigma Aldrich Fine Chemicals Biosciences 3-Phenyl-1-propyne contains ca.250 ppm BHT as inhibitor, 97% | 10147-11-2 | MFCD00134431 | 5G
3-Phenyl-1-propyne contains ca.250 ppm BHT as inhibitor, 97% | Purity: 97% | Mol Wt: 116.16 | 10147-11-2 | MFCD00134431 | 5G
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