Organophosphorus compounds

eMolecules​ 564483-18-7 | XPhos | ChemScene | MFCD04117682 | 476.729 | C33H49P | 97.000 | CC(C)c1cc(C(C)C)c(c(c1)C(C)C)-c1ccccc1P(C1CCCCC1)C1CCCCC1 | 10g | 536835403

XPhos | ChemScene | 564483-18-7 | MFCD04117682 | 476.729 | C33H49P | 97.000 | CC(C)c1cc(C(C)C)c(c(c1)C(C)C)-c1ccccc1P(C1CCCCC1)C1CCCCC1 | 10g | 536835403

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Cambridge Isotope Laboratories 1 2 3 8 9-PentaCDD (unlabeled) 25 ng/mL in nonane 0 2 mL

1 2 3 8 9-PentaCDD (unlabeled) 25 ng/mL in nonane 0 2 mL

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Medchemexpress LLC Tris(2-chloroethyl) phosphate-d12 | 1276500-47-0 | MFCD20257118 | 99.2% | 297.56 | C6D12Cl3O4P | 10 MG

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Tris(2-chloroethyl)phosphate-d12 is the deuterium-labeled analogue of tris(2-chloroethyl) phosphate used as a stable isotope tracer or internal standard in analytical and research workflows. It is supplied as a high-purity, isotopically labeled reagent intended for laboratory research use only.

• Deuterium-labeled internal standard for analytical assays.
• High purity (99.2%).
• Chemical formula C6D12Cl3O4P; molecular weight 297.56.
• Liquid, colorless to light yellow.
• CAS number 1276500-47-0 for unambiguous identification.
• Store at -20°C for long-term storage; 4°C for short-term storage in pure form.
• For research use only; not for clinical or patient use.

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Medchemexpress LLC 5-dehydroepisterol | 23582-83-4 | MFCD32669850 | 92.4% | C28H44O | 10MG

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5-Dehydroepisterol is an episterol-derived sterol intermediate used in steroid biosynthesis and biochemical research. It is provided as a solid (white to yellow) with molecular formula C28H44O and molecular weight ~396.65 g/mol. Intended for research and analytical applications; follow recommended storage and handling to preserve sample integrity.

• Sterol intermediate used in steroid biosynthesis studies.
• Supplied as a solid, white to yellow, for straightforward handling.
• High purity suitable for analytical and research applications.
• Stable when stored under recommended low-temperature, light-protected conditions.
• Clear handling and storage guidance to maintain sample integrity.

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eMolecules​ 1864003-48-4 | BENZYL (2S,4S)-4-HYDROXYPYRROLIDINE-2-CARBOXYLATE HYDROCHLORIDE | AstaTech | MFCD29034383 | 257.710 | C12H16ClNO3 | 95.000 | Cl.O[C@@H]1CN[C@@H](C1)C(=O)OCc1ccccc1 | 0.1g | 718068404

BENZYL (2S,4S)-4-HYDROXYPYRROLIDINE-2-CARBOXYLATE HYDROCHLORIDE | AstaTech | 1864003-48-4 | MFCD29034383 | 257.710 | C12H16ClNO3 | 95.000 | Cl.O[C@@H]1CN[C@@H](C1)C(=O)OCc1ccccc1 | 0.1g | 718068404

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eMolecules​ 1262046-34-3 | 2-DI-TERT-BUTYLPHOSPHINO-3-METHOXY-6-METHYL-2',4',6'-TRIISOPROPYL-1,1'-BIPHENYL | AstaTech | MFCD20922895 | 468.706 | C31H49OP | 97.000 | COc1ccc(C)c(c1P(C(C)(C)C)C(C)(C)C)-c1c(cc(cc1C(C)C)C(C)C)C(C)C | 0.25g | 448262589

2-DI-TERT-BUTYLPHOSPHINO-3-METHOXY-6-METHYL-2',4',6'-TRIISOPROPYL-1,1'-BIPHENYL | AstaTech | 1262046-34-3 | MFCD20922895 | 468.706 | C31H49OP | 97.000 | COc1ccc(C)c(c1P(C(C)(C)C)C(C)(C)C)-c1c(cc(cc1C(C)C)C(C)C)C(C)C | 0.25g | 448262589

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eMolecules​ 564483-18-7 | 2-(Dicyclohexylphosphino)-2',4',6'-triisopropyl-1,1'-biphenyl | Oakwood Chemicals | MFCD04117682 | 476.729 | C33H49P | 95.000 | CC(C)c1cc(C(C)C)c(c(c1)C(C)C)-c1ccccc1P(C1CCCCC1)C1CCCCC1 | 100g | 480140946

2-(Dicyclohexylphosphino)-2',4',6'-triisopropyl-1,1'-biphenyl | Oakwood Chemicals | 564483-18-7 | MFCD04117682 | 476.729 | C33H49P | 95.000 | CC(C)c1cc(C(C)C)c(c(c1)C(C)C)-c1ccccc1P(C1CCCCC1)C1CCCCC1 | 100g | 480140946

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STA Pharmaceutical (2R,3R)-2-(Fmoc-amino)-3-tert-butoxy-1-butanol | 1 g | CAS 189337-28-8 | MDL MFCD00235950

(2R,3R)-2-(Fmoc-amino)-3-tert-butoxy-1-butanol is a Amino Acid reagent (Subcategory: Building Block) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 189337-28-8
- MDL: MFCD00235950
- InChIKey: LBVPBNDGSCZOTB-QVKFZJNVSA-N
- Molecular Weight: 383.488
- Molecular Formula: C23H29NO4
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (9H-fluoren-9-yl)methyl ((2R,3R)-3-(tert-butoxy)-1-hydroxybutan-2-yl)carbamate
- SMILES: C[C@H]([C@@H](CO)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)OC(C)(C)C

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Medchemexpress LLC Tris(2-chloroethyl) phosphate | 115-96-8 | MFCD00000967 | 97.1% | 285.49 g/mol | C6H12Cl3O4P | 100 MG

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Tris(2-chloroethyl) phosphate is an organophosphate triester used as a research reagent and industrial flame retardant. Supplied as a colorless to light yellow liquid with typical high purity, it is used in polymer formulations, analytical standards, and laboratory studies for toxicology and materials research.

• CAS number 115-96-8.
• Molecular formula C6H12Cl3O4P.
• Molecular weight 285.49 g/mol.
• Typical purity 97.1%.
• Physical form colorless to light yellow liquid.
• Applications include flame retardant, plasticizer, and laboratory reagent.
• Storage: store at room temperature; in solvent, keep at -80°C for 2 years or -20°C for 1 year.

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eMolecules​ 564483-18-7 | XPhos | ChemScene | MFCD04117682 | 476.729 | C33H49P | 97.000 | CC(C)c1cc(C(C)C)c(c(c1)C(C)C)-c1ccccc1P(C1CCCCC1)C1CCCCC1 | 500g | 369604984

XPhos | ChemScene | 564483-18-7 | MFCD04117682 | 476.729 | C33H49P | 97.000 | CC(C)c1cc(C(C)C)c(c(c1)C(C)C)-c1ccccc1P(C1CCCCC1)C1CCCCC1 | 500g | 369604984

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eMolecules​ 74839-84-2 | ChemScene | (2R3R)-Chiraphos | 1g | 559777772 | CS-0035254 | MFCD00075403 | 426.48 | C28H28P2

ChemScene | (2R3R)-Chiraphos | 1g | 559777772 | CS-0035254 | 74839-84-2 | MFCD00075403 | 426.480 | C28H28P2

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Strem, An Ascensus Company CAS# 657408-07-6. 2-Dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl, min. 98% SPhos. MFCD05861611. 10G

CAS# 657408-07-6. 10G. 2-Dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl, min. 98% SPhos. MFCD05861611. Molecular Formula: C26H35O2P. Molecular Weight: 410.53. Color/Form: white xtl. Strem#: 15-1143 www.strem.com/catalog/v3/15-1143/

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eMolecules​ 83623-93-2 | Ambeed | (2S4S)-1-(tert-Butoxycarbonyl)-4-methoxypyrrolidine-2-carboxylic acid | 250mg | 602850918 | A900231 | 245.275 | C11H19NO5

Ambeed | (2S4S)-1-(tert-Butoxycarbonyl)-4-methoxypyrrolidine-2-carboxylic acid | 250mg | 602850918 | A900231 | 83623-93-2 | 245.275 | C11H19NO5

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eMolecules​ 1160861-53-9 | Di-tert-butyl(2',4',6'-triisopropyl-3,6-dimethoxybiphenyl-2-yl)phosphine | AA Blocks LLC | MFCD13181930 | 484.705 | C31H49O2P | 0.000 | COc1ccc(OC)c(c1P(C(C)(C)C)C(C)(C)C)-c1c(cc(cc1C(C)C)C(C)C)C(C)C | 100mg | 425797460

Di-tert-butyl(2',4',6'-triisopropyl-3,6-dimethoxybiphenyl-2-yl)phosphine | AA Blocks LLC | 1160861-53-9 | MFCD13181930 | 484.705 | C31H49O2P | 0.000 | COc1ccc(OC)c(c1P(C(C)(C)C)C(C)(C)C)-c1c(cc(cc1C(C)C)C(C)C)C(C)C | 100mg | 425797460

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Chemscene CHEMSCENE

5000577827 METHYLDIPHENYLPHOSPHINE 25G

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