HEPES
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- $6 - $17778
- Product name: HEPES
- CAS: 7365-45-9
- MF: C8H18N2O4S
- MW: 238.3
- EINECS:230-907-9
- MDL Number:MFCD00006158
- Synonyms:HEPES 2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONIC ACID MOLECULAR BIOLOGY GRADE;HEPES 2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONIC ACID 99+%;N-(2-HYDROXYETHYL)-PIPERAZINE-N'-2-ETHANESULFONIC ACID(4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESULFONIC ACID(HEPES-ACID));Hepes,FreeAcid(N-[2-Hydroxyethyl]Piperaz;1-HeptaneSulfonicAcidSod.SaltGr;N-(2-Hydroxyethyl)Piperazine-N'-(3-EthanesulfonicAcid);N-(2-Hydroxyethyl)Piperazine-N'-(2-EthanesulfonicAcid)(Hepes);Hepes,LowSodium,FreeAcid
106 prices
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Brand
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Apolloscientific
- Chem-Impex
- Crysdot
- Frontier Specialty Chemicals
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- Tocris
- TRC
- Usbiological
Package
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- 50ML
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- 125ml
- 250G
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- 1pkg
- 5 kg
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- 25 g
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- 100 g
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- 500 g
- ManufacturerAK Scientific
- Product numberJ94222
- Product descriptionHEPES
- Packaging25g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberG180
- Product descriptionHEPES
- Packaging25g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA318293
- Product description2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonicacid 97%
- Packaging25g
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA318293
- Product description2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonicacid 97%
- Packaging100g
- Price$13
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA318293
- Product description2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonicacid 97%
- Packaging500g
- Price$64
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA318293
- Product description2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonicacid 97%
- Packaging1kg
- Price$81
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberBBF0000634
- Product descriptionHEPES 95.00%
- Packaging250G
- Price$4100.71
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberBBF0000634
- Product descriptionHEPES 95.00%
- Packaging1KG
- Price$6498.03
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB7302
- Product descriptionHEPES
- Packaging250g
- Price$201
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBI8181
- Product descriptionHEPESfreeacidUltrapure >99.5%
- Packaging100g
- Price$32
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBI8181
- Product descriptionHEPESfreeacidUltrapure >99.5%
- Packaging250g
- Price$58
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIA6906
- Product descriptionHEPESbufferpH8.0(1M)sterile
- Packaging125ml
- Price$124
- Updated2021-12-16
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- ManufacturerApolloscientific
- Product numberBI8181
- Product descriptionHEPESfreeacidUltrapure >99.5%
- Packaging1kg
- Price$145
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number00174
- Product description4-(2-Hydroxyethyl)-1-piperazineethanesulfonicacid,99-101%(Assaybytitration) 99-101%(Assaybytitration)
- Packaging25G
- Price$13.5
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number37111
- Product description4-(2-Hydroxyethyl)-1-piperazineethanesulfonicacid,99-101%(Assaybytitration),Molecularbiologygrade 99-101%(Assaybytitration)
- Packaging100G
- Price$23.3
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number00174
- Product description4-(2-Hydroxyethyl)-1-piperazineethanesulfonicacid,99-101%(Assaybytitration) 99-101%(Assaybytitration)
- Packaging100G
- Price$27.66
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | J94222 | HEPES | 25g | $10 | 2021-12-16 | Buy |
| AK Scientific | G180 | HEPES | 25g | $14 | 2021-12-16 | Buy |
| Ambeed | A318293 | 2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonicacid 97% | 25g | $6 | 2021-12-16 | Buy |
| Ambeed | A318293 | 2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonicacid 97% | 100g | $13 | 2021-12-16 | Buy |
| Ambeed | A318293 | 2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonicacid 97% | 500g | $64 | 2021-12-16 | Buy |
| Ambeed | A318293 | 2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonicacid 97% | 1kg | $81 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | BBF0000634 | HEPES 95.00% | 250G | $4100.71 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | BBF0000634 | HEPES 95.00% | 1KG | $6498.03 | 2021-12-16 | Buy |
| ApexBio Technology | B7302 | HEPES | 250g | $201 | 2021-12-16 | Buy |
| Apolloscientific | BI8181 | HEPESfreeacidUltrapure >99.5% | 100g | $32 | 2021-12-16 | Buy |
| Apolloscientific | BI8181 | HEPESfreeacidUltrapure >99.5% | 250g | $58 | 2021-12-16 | Buy |
| Apolloscientific | BIA6906 | HEPESbufferpH8.0(1M)sterile | 125ml | $124 | 2021-12-16 | Buy |
| Apolloscientific | BI8181 | HEPESfreeacidUltrapure >99.5% | 1kg | $145 | 2021-12-16 | Buy |
| Chem-Impex | 00174 | 4-(2-Hydroxyethyl)-1-piperazineethanesulfonicacid,99-101%(Assaybytitration) 99-101%(Assaybytitration) | 25G | $13.5 | 2021-12-16 | Buy |
| Chem-Impex | 37111 | 4-(2-Hydroxyethyl)-1-piperazineethanesulfonicacid,99-101%(Assaybytitration),Molecularbiologygrade 99-101%(Assaybytitration) | 100G | $23.3 | 2021-12-16 | Buy |
| Chem-Impex | 00174 | 4-(2-Hydroxyethyl)-1-piperazineethanesulfonicacid,99-101%(Assaybytitration) 99-101%(Assaybytitration) | 100G | $27.66 | 2021-12-16 | Buy |
Properties
Melting point :234-238 °C
Boiling point :408℃[at 101 325 Pa]
bulk density :560kg/m3
Density :1.07 g/mL at 20 °C
vapor pressure :0Pa at 25℃
refractive index :n20/D 1.339
storage temp. :2-8°C
solubility :H2O: 1 M at 20 °C, clear, colorless
form :powder
color :White
PH :5.0-6.5 (1Maqueous solution)
pka :7.5(at 25℃)
PH Range :7.0 - 7.6
biological source :synthetic
Water Solubility :Soluble
λmax :λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.04 Merck :14,4654
BRN :883043
Stability :Stable. Combustible. Incompatible with strong oxidizing agents. Protect from moisture.
InChIKey :JKMHFZQWWAIEOD-UHFFFAOYSA-N
LogP :-3.85 at 20℃
CAS DataBase Reference :7365-45-9(CAS DataBase Reference)
EPA Substance Registry System :1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)- (7365-45-9)
Absorption :≤0.05 at 290 in H2O at 33%
Boiling point :408℃[at 101 325 Pa]
bulk density :560kg/m3
Density :1.07 g/mL at 20 °C
vapor pressure :0Pa at 25℃
refractive index :n
storage temp. :2-8°C
solubility :H2O: 1 M at 20 °C, clear, colorless
form :powder
color :White
PH :5.0-6.5 (1Maqueous solution)
pka :7.5(at 25℃)
PH Range :7.0 - 7.6
biological source :synthetic
Water Solubility :Soluble
λmax :λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.04 Merck :14,4654
BRN :883043
Stability :Stable. Combustible. Incompatible with strong oxidizing agents. Protect from moisture.
InChIKey :JKMHFZQWWAIEOD-UHFFFAOYSA-N
LogP :-3.85 at 20℃
CAS DataBase Reference :7365-45-9(CAS DataBase Reference)
EPA Substance Registry System :1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)- (7365-45-9)
Absorption :≤0.05 at 290 in H2O at 33%
Safety Information
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Description
HEPES has been described as one of the best all-purpose buffers available for biological research. At biological pH, the molecule is zwitterionic, and is effective as a buffer at pH 6.8 to 8.2 (pKa 7.55). It is typically used in cell culture at concentration between 5mM to 30 mM. HEPES has been used in a wide variety of applications, including tissue culture. It is commonly used to buffer cell culture media in air. HEPES finds its usage in in vitro experiments on Mg.More related product prices
2-(METHYLSULFONYL)ETHANOL 2-Hydroxyethanesulphonic acid 1-Ethylpiperazine 2-Ethylpiperazine N-Aminoethylpiperazine ACETIC ACID Piperazine Hydroxyethyl starch 2-Piperidinoethanol 4263-52-9 Hydroxyethyl Cellulose Calcium dobesilate N-(2-Hydroxyethyl)piperazine 2-(2-Aminoethylamino)ethanol Sodium isethionate Folic acid PIPERAZINE CITRATE HEPES sodium salt Ethanesulfonic acid HEPESRelated product price
- 2-(METHYLSULFONYL)ETHANOL
$13-650 - 2-Hydroxyethanesulphonic acid
$5-1200 - 1-Ethylpiperazine
$15-1760
Suppliers and manufacturers
Tangshan Moneide Trading Co., Ltd.
LEAP CHEM CO., LTD.
