Lactams

Ambeed AMBEED

5000885004 4-ACETOXY-2-AZETIDINONE 10G

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Chembridge Corporation CHEMBRIDGE CORPORATION

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NC3977964 1 3 DIPHENYLMETHYL 1 2 4 OXADI

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Medchemexpress LLC MEDCHEMEXPRESS LLC

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5000760184 5-TERT-BUTYLDIMETH 1G

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eMolecules​ 1013621-67-4 | (R)-1-(3-(TERT-BUTYLDIMETHYLSILYLOXY)PHENYL)-3-(3,4-DIMETHOXYPHENYL)PROPAN-1-OL | AstaTech | MFCD17170917 | 402.606 | C23H34O4Si | 97.000 | COc1ccc(CC[C@@H](O)c2cccc(O[Si](C)(C)C(C)(C)C)c2)cc1OC | 1g | 248480807

(R)-1-(3-(TERT-BUTYLDIMETHYLSILYLOXY)PHENYL)-3-(3,4-DIMETHOXYPHENYL)PROPAN-1-OL | AstaTech | 1013621-67-4 | MFCD17170917 | 402.606 | C23H34O4Si | 97.000 | COc1ccc(CC[C@@H](O)c2cccc(O[Si](C)(C)C(C)(C)C)c2)cc1OC | 1g | 248480807

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Medchemexpress LLC MEDCHEMEXPRESS LLC

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5000783155 4-TERT-BUTYLDIMETH 25G

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eMolecules​ 17557-84-5 | 3-Azetidinone hydrochloride | Synthonix - Stock | MFCD01861742 | 107.540 | C3H6ClNO | 97.000 | Cl.O=C1CNC1 | 10g | 525905205

3-Azetidinone hydrochloride | Synthonix - Stock | 17557-84-5 | MFCD01861742 | 107.540 | C3H6ClNO | 97.000 | Cl.O=C1CNC1 | 10g | 525905205

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Medchemexpress LLC Aztreonam-d6 | 1127452-94-1 | 99.3% | 1 MG

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Aztreonam-d6 is deuterium labeled Aztreonam. Aztreonam (SQ-26,776) is a synthetic monocyclic beta-lactam antibiotic that has a very high affinity for penicillin-binding protein 3 (PBP-3). It is for research use only. This compound can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.

• Deuterium labeled aztreonam
• Synthetic monocyclic beta-lactam antibiotic
• High affinity for penicillin-binding protein 3 (PBP-3)
• Useful as a tracer
• Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
• For research use only

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eMolecules​ 17557-84-5 | 3-Azetidinone HCl | Ambeed | MFCD01861742 | 107.540 | C3H6ClNO | 97.000 | Cl.O=C1CNC1 | 250mg | 534082891

3-Azetidinone HCl | Ambeed | 17557-84-5 | MFCD01861742 | 107.540 | C3H6ClNO | 97.000 | Cl.O=C1CNC1 | 250mg | 534082891

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eMolecules​ 2-[3-[tert-Butyl(dimethyl)silyl]oxypropoxy]acetonitrile | 1430412-80-8 | | 500mg

Synthonix - Stock | 2-[3-[tert-Butyl(dimethyl)silyl]oxypropoxy]acetonitrile | 500mg | 525932268 | T10078 | | 1430412-80-8 | | 229.395 | C11H23NO2Si

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eMolecules​ 17557-84-5 | 3-Azetidinone Hydrochloride | Accela ChemBio (ASD) | MFCD01861742 | 107.540 | C3H6ClNO | 97.000 | Cl.O=C1CNC1 | 5g | 588340314

3-Azetidinone Hydrochloride | Accela ChemBio (ASD) | 17557-84-5 | MFCD01861742 | 107.540 | C3H6ClNO | 97.000 | Cl.O=C1CNC1 | 5g | 588340314

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eMolecules​ 17557-84-5 | 3-Azetidinone hydrochloride | Advanced ChemBlocks | MFCD01861742 | 107.540 | C3H6ClNO | 97.000 | Cl.O=C1CNC1 | 5g | 135761745

3-Azetidinone hydrochloride | Advanced ChemBlocks | 17557-84-5 | MFCD01861742 | 107.540 | C3H6ClNO | 97.000 | Cl.O=C1CNC1 | 5g | 135761745

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Medchemexpress LLC Aztreonam | 78110-38-0 | MFCD00072145 | 99.6% | 435.43 | C13H17N5O8S2 | 10 MG

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Aztreonam (standard) is an analytical reference material containing the monobactam antibiotic aztreonam. Provided at high purity, it is intended for analytical testing, assay calibration, method validation, and quality control in pharmaceutical and biochemical laboratories.

• Analytical reference standard for aztreonam.
• High purity suitable for assay and quality control work.
• Available in small precision pack sizes for analytical use.
• Reported molecular weight 435.43 and formula C13H17N5O8S2.
• Includes CAS number 78110-38-0 for unambiguous identification.

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eMolecules​ 17557-84-5 | 3-Azetidinone hydrochloride | Combi-Blocks | MFCD01861742 | 107.540 | C3H6ClNO | 97.000 | Cl.O=C1CNC1 | 25g | 267164568

3-Azetidinone hydrochloride | Combi-Blocks | 17557-84-5 | MFCD01861742 | 107.540 | C3H6ClNO | 97.000 | Cl.O=C1CNC1 | 25g | 267164568

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Sigma Aldrich Fine Chemicals Biosciences Aztreonam US Ph200mg

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.for further information and support please go to the website of the issuing Pharmacopoeia.

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BLD PHARMATECH CO LIMITED Methyl 1-(diphenylmethyl)-3-hydroxyazetidine-3-carboxylate, CAS Number: 950691-63-1, 5g, Purity: 97%

Methyl 1-(diphenylmethyl)-3-hydroxyazetidine-3-carboxylate, CAS Number: 950691-63-1, 5g, Purity: 97%

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