Tris(2-carboxyethyl)phosphine hydrochloride
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- $4 - $2330
- Product name: Tris(2-carboxyethyl)phosphine hydrochloride
- CAS: 51805-45-9
- MF: C9H15O6P.ClH
- MW: 286.65
- EINECS:629-759-1
- MDL Number:MFCD00145469
- Synonyms:Tris(2-carboxyethyl)phosphine hydrochloride solution,TCEP;TCEP-HCl, OMniPur(R);TRIS(2-CARBOXYETHYL)PHOSPHINE:DCL (TCEP);Tris(carboxyethyl)phosphine.HC;Tris(2-carboxyethyl)phosphine hydrochloride, 0.5M soln in water;Tris(2-carboxyethyl)phosphine hydrochloride, 95%, 0.5M soln. in water;500 MM TCEP;3,3',3''-phosphinetriyltripropanoic acid hydrochloride
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Brand
- aablocks
- ACHEMBLOCK
- Adipogen Life Sciences
- AK Scientific
- Ambeed
- ApexBio Technology
- Apolloscientific
- Ark Pharm
- AstaTech
- AvaChem
- Biosynth
- BroadPharm
- Cayman Chemical
- Chem-Impex
- ChemScene
- Crysdot
- DC Chemicals
- dPEG
- Iris Biotech GmbH
- Matrix Scientific
- Oakwood
- Sigma-Aldrich
- Soltec Ventures
- Strem Chemicals
- SynQuest Laboratories
- TCI Chemical
- Thermo Scientific Chemicals
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Package
- 100mg
- 250mg
- 0.5g
- 1000mg
- 4*25G
- 1mL
- 1gm
- 1.00g
- 1g
- 2g
- 5.00g
- 5000mg
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- Manufactureraablocks
- Product numberAA003V48
- Product descriptionTris(2-Carboxyethyl)Phosphine Hydrochloride 98%
- Packaging250mg
- Price$4
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003V48
- Product descriptionTris(2-Carboxyethyl)Phosphine Hydrochloride 98%
- Packaging1g
- Price$7
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003V48
- Product descriptionTris(2-Carboxyethyl)Phosphine Hydrochloride 97%
- Packaging5g
- Price$11
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003V48
- Product descriptionTris(2-Carboxyethyl)Phosphine Hydrochloride 98%
- Packaging25g
- Price$19
- Updated2026-05-28
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- Manufactureraablocks
- Product numberAA003V48
- Product descriptionTris(2-Carboxyethyl)Phosphine Hydrochloride 97%
- Packaging10g
- Price$17
- Updated2026-05-28
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- Manufactureraablocks
- Product numberAA003V48
- Product descriptionTris(2-Carboxyethyl)Phosphine Hydrochloride 98%
- Packaging100g
- Price$58
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003V48
- Product descriptionTris(2-Carboxyethyl)Phosphine Hydrochloride 98%
- Packaging500g
- Price$226
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberW167845
- Product descriptionTris(2-carboxyethyl)phosphine Hydrochloride 97%
- Packaging25G
- Price$20
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberW167845
- Product descriptionTris(2-carboxyethyl)phosphine Hydrochloride 97%
- Packaging5G
- Price$5
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberW167845
- Product descriptionTris(2-carboxyethyl)phosphine Hydrochloride 97%
- Packaging100G
- Price$75
- Updated2026-05-27
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-T0176-G002
- Product descriptionTCEP ≥98%(NMR)
- Packaging2g
- Price$73
- Updated2026-05-06
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- ManufacturerAdipogen Life Sciences
- Product numberCDX-T0176-G005
- Product descriptionTCEP ≥98%(NMR)
- Packaging5g
- Price$145
- Updated2026-05-06
- Buy
- ManufacturerAK Scientific
- Product number1624AP
- Product descriptionTris(2-carboxyethyl)phosphine hydrochloride solution 0.5M,pH7.0-7.5
- Packaging100g
- Price$167
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ91967
- Product descriptionTCEP HCl 95%
- Packaging100g
- Price$88
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberX4741
- Product descriptionTCEP HCl 98%
- Packaging100g
- Price$104
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product number1624AP
- Product descriptionTris(2-carboxyethyl)phosphine hydrochloride solution 0.5M,pH7.0-7.5
- Packaging25g
- Price$68
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003V48 | Tris(2-Carboxyethyl)Phosphine Hydrochloride 98% | 250mg | $4 | 2026-05-28 | Buy |
| aablocks | AA003V48 | Tris(2-Carboxyethyl)Phosphine Hydrochloride 98% | 1g | $7 | 2026-05-28 | Buy |
| aablocks | AA003V48 | Tris(2-Carboxyethyl)Phosphine Hydrochloride 97% | 5g | $11 | 2026-05-28 | Buy |
| aablocks | AA003V48 | Tris(2-Carboxyethyl)Phosphine Hydrochloride 98% | 25g | $19 | 2026-05-28 | Buy |
| aablocks | AA003V48 | Tris(2-Carboxyethyl)Phosphine Hydrochloride 97% | 10g | $17 | 2026-05-28 | Buy |
| aablocks | AA003V48 | Tris(2-Carboxyethyl)Phosphine Hydrochloride 98% | 100g | $58 | 2026-05-28 | Buy |
| aablocks | AA003V48 | Tris(2-Carboxyethyl)Phosphine Hydrochloride 98% | 500g | $226 | 2026-05-28 | Buy |
| ACHEMBLOCK | W167845 | Tris(2-carboxyethyl)phosphine Hydrochloride 97% | 25G | $20 | 2026-05-27 | Buy |
| ACHEMBLOCK | W167845 | Tris(2-carboxyethyl)phosphine Hydrochloride 97% | 5G | $5 | 2026-05-27 | Buy |
| ACHEMBLOCK | W167845 | Tris(2-carboxyethyl)phosphine Hydrochloride 97% | 100G | $75 | 2026-05-27 | Buy |
| Adipogen Life Sciences | CDX-T0176-G002 | TCEP ≥98%(NMR) | 2g | $73 | 2026-05-06 | Buy |
| Adipogen Life Sciences | CDX-T0176-G005 | TCEP ≥98%(NMR) | 5g | $145 | 2026-05-06 | Buy |
| AK Scientific | 1624AP | Tris(2-carboxyethyl)phosphine hydrochloride solution 0.5M,pH7.0-7.5 | 100g | $167 | 2026-06-04 | Buy |
| AK Scientific | J91967 | TCEP HCl 95% | 100g | $88 | 2026-06-04 | Buy |
| AK Scientific | X4741 | TCEP HCl 98% | 100g | $104 | 2026-06-04 | Buy |
| AK Scientific | 1624AP | Tris(2-carboxyethyl)phosphine hydrochloride solution 0.5M,pH7.0-7.5 | 25g | $68 | 2026-06-04 | Buy |
Properties
Melting point :177 °C
Density :1.041 g/mL at 25 °C
refractive index :n20/D 1.367
storage temp. :2-8°C
solubility :H2O: 50 mg/mL
form :powder
pka :7.66(at 25℃)
color :white
PH :7.0(aqueous solution; pH was adjusted with ammonium hydroxide)
Water Solubility :Soluble in water and methanol.
Sensitive :Moisture Sensitive
λmax :λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.03 Merck :14,9085
BRN :3724376
Stability :Stable for 1 year from date of purchase as supplied. Solutions in distilled water may be stored at -20°C for up to 1 month.
InChI :1S/C9H15O6P.ClH/c10-7(11)1-4-16(5-2-8(12)13)6-3-9(14)15;/h1-6H2,(H,10,11)(H,12,13)(H,14,15);1H
InChIKey :PBVAJRFEEOIAGW-UHFFFAOYSA-N
SMILES :Cl[H].OC(=O)CCP(CCC(O)=O)CCC(O)=O
CAS DataBase Reference :51805-45-9(CAS DataBase Reference)
Density :1.041 g/mL at 25 °C
refractive index :n
storage temp. :2-8°C
solubility :H2O: 50 mg/mL
form :powder
pka :7.66(at 25℃)
color :white
PH :7.0(aqueous solution; pH was adjusted with ammonium hydroxide)
Water Solubility :Soluble in water and methanol.
Sensitive :Moisture Sensitive
λmax :λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.03 Merck :14,9085
BRN :3724376
Stability :Stable for 1 year from date of purchase as supplied. Solutions in distilled water may be stored at -20°C for up to 1 month.
InChI :1S/C9H15O6P.ClH/c10-7(11)1-4-16(5-2-8(12)13)6-3-9(14)15;/h1-6H2,(H,10,11)(H,12,13)(H,14,15);1H
InChIKey :PBVAJRFEEOIAGW-UHFFFAOYSA-N
SMILES :Cl[H].OC(=O)CCP(CCC(O)=O)CCC(O)=O
CAS DataBase Reference :51805-45-9(CAS DataBase Reference)
Safety Information
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Description
TCEP is an odorless, selective, and water-soluble reducing agent that is commonly used in many laboratory applications. It is commonly used to rapidly reduce protein and peptide disulfide bonds. TCEP can be combined with proteases to simultaneously reduce and digest proteins prior to mass spectrometry in order to dramatically increase sequence coverage. It has also been used to measure ascorbic acid and dehydroascorbic acid in biological samples.More related product prices
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