ChemicalBook > CAS DataBase List > Heptaethylene Glycol Monomethyl Ether
Heptaethylene Glycol Monomethyl Ether
- Product Name
- Heptaethylene Glycol Monomethyl Ether
- CAS No.
- 4437-01-8
- Chemical Name
- Heptaethylene Glycol Monomethyl Ether
- Synonyms
- 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol;mPEG7;MPEG7-OH;m-PEG7-alcohol;926630;MEO-PEG(7)-OH;HO-(CH2CH2O)7-Me;Methyl-PEG7-alcohol;MONOMETHOXY-PEG (N=7);METHOXYHEPTAETHYLENE GLYCOL
- CBNumber
- CB6362485
- Molecular Formula
- C15H32O8
- Formula Weight
- 340.41
- MOL File
- 4437-01-8.mol
More
Less
Heptaethylene Glycol Monomethyl Ether Property
- Boiling point:
- 150 °C(Press: 0.005 Torr)
- Density
- 1.09
- refractive index
- 1.4540-1.4580
- storage temp.
- -20°C
- form
- clear liquid
- pka
- 14.36±0.10(Predicted)
- color
- Colorless to Light yellow to Light orange
- InChI
- InChI=1S/C15H32O8/c1-17-4-5-19-8-9-21-12-13-23-15-14-22-11-10-20-7-6-18-3-2-16/h16H,2-15H2,1H3
- InChIKey
- AGWKUHGLWHMYTG-UHFFFAOYSA-N
- SMILES
- C(O)COCCOCCOCCOCCOCCOCCOC
- CAS DataBase Reference
- 4437-01-8(CAS DataBase Reference)
More
Less
Safety
- WGK Germany
- 3
- HS Code
- 29094990
More
Less
N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 41749
- Product name
- O-Methyl-heptaethylene glycol
- Purity
- ≥95% (oligomer purity)
- Packaging
- 1G
- Price
- $197
- Updated
- 2024/03/01
TCI Chemical
- Product number
- H1046
- Product name
- Heptaethylene Glycol Monomethyl Ether
- Purity
- >97.0%(GC)
- Packaging
- 1g
- Price
- $120
- Updated
- 2024/03/01
TCI Chemical
- Product number
- H1046
- Product name
- Heptaethylene Glycol Monomethyl Ether
- Purity
- >97.0%(GC)
- Packaging
- 5g
- Price
- $414
- Updated
- 2024/03/01
Matrix Scientific
- Product number
- 097997
- Product name
- 2,5,8,11,14,17,20-Heptaoxadocosan-22-ol
- Purity
- 95+%
- Packaging
- 5g
- Price
- $475
- Updated
- 2021/12/16
AK Scientific
- Product number
- Y4948
- Product name
- Heptaethylene Glycol Monomethyl Ether
- Packaging
- 5g
- Price
- $359
- Updated
- 2021/12/16
More
Less
Heptaethylene Glycol Monomethyl Ether Chemical Properties,Usage,Production
Description
m-PEG7-alcohol is a PEG linker containing a hydroxyl group. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The hydrophilic PEG spacer increases solubility in aqueous media.
Uses
Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization
Definition
The presence of heptaethylene glycol monomethyl ether (HGME) as a process impurity and degradation impurity in the final purified form of Benzonatate is a determining factor in establishing the safety, identity, strength, purity, and quality of the drug substance. Owing to the cutaneous toxicity of HGME in the BNZ drug substance, a suitable and selective analysis method is required for its quantitation[1].
References
[1] Lakshmi Narasimha Rao Katakam, Vishnu Murthy Marisetti, Santhosh Kumar Ettaboina. “Development and validation of LC–MS method for the determination of heptaethylene glycol monomethyl ether in benzonatate bulk drugs.” Biomedical Chromatography 35 7 (2021).
Heptaethylene Glycol Monomethyl Ether Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
Heptaethylene Glycol Monomethyl Ether Suppliers
- Tel
- 0519-82733646 13814799543
- sales_01@salutchem.com
- Country
- China
- ProdList
- 107
- Advantage
- 58
- Tel
- 025-58361178 17351780683
- Fax
- QQ3209878052
- amy.xiang@ally-chem.com
- Country
- China
- ProdList
- 356
- Advantage
- 60
- Tel
- 13611955358 13611955358
- yanfen2024@126.com
- Country
- China
- ProdList
- 853
- Advantage
- 58
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 025-86918202 4000255188
- Fax
- 86-025-86918232
- sales@pharmablock.com
- Country
- China
- ProdList
- 4986
- Advantage
- 55
- Tel
- 021-61259108 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24529
- Advantage
- 81
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44689
- Advantage
- 61
- Tel
- 86-0571-85151182
- Fax
- 86-0571-85151182
- Country
- China
- ProdList
- 5691
- Advantage
- 66
- Tel
- 010-82954736 13391601435
- sales@isomersyn.com
- Country
- China
- ProdList
- 3295
- Advantage
- 57
- Tel
- 021-58955608,2250286 15921236618
- blinkzeng@gmail.com
- Country
- China
- ProdList
- 522
- Advantage
- 62
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 22514
- Advantage
- 55
- Tel
- 400-400-6206333 18521732826
- Fax
- 021-50323701
- market@aladdin-e.com
- Country
- China
- ProdList
- 25003
- Advantage
- 65
- Tel
- +86-28-85122536 85324413
- Fax
- +86-28-85326443
- market@astatech.cn
- Country
- China
- ProdList
- 8026
- Advantage
- 55
- Tel
- 021-021-33632979 15002134094
- Fax
- 021-33632979
- marketing@targetmol.com
- Country
- China
- ProdList
- 7783
- Advantage
- 58
- Tel
- 400-164-7117 13681763483
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 41462
- Advantage
- 60
- Tel
- 021-021-56795766
- Fax
- +86-21-56795266
- sales@worldyachem.com
- Country
- China
- ProdList
- 9346
- Advantage
- 58
- Tel
- 15523000485
- xingcanyaoye@sina.com
- Country
- China
- ProdList
- 1686
- Advantage
- 58
- Tel
- 400-1166-196 13458535857
- Fax
- QQ：800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 13350
- Advantage
- 58
- Tel
- 400-8592883 15367835770
- Fax
- 0731-82251112
- viola@huatengsci.com
- Country
- China
- ProdList
- 5875
- Advantage
- 58
- Tel
- 400-026-1533/(021) 6478-0600
- Fax
- +86 (21) 6459-2060
- sales@bokachem.com
- Country
- China
- ProdList
- 876
- Advantage
- 58
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
- Country
- China
- ProdList
- 51456
- Advantage
- 80
- Tel
- 021-50426030 13856289449
- Fax
- 021-50426030
- 2630597085@qq.com
- Country
- China
- ProdList
- 1889
- Advantage
- 55
- Tel
- 0512-0512-63009836 15365350169
- Fax
- 0512-63006936
- helen@struchem.com
- Country
- China
- ProdList
- 3984
- Advantage
- 60
- Tel
- 0431-0431-80514535 19917294565
- et@chemextension.com
- Country
- China
- ProdList
- 3984
- Advantage
- 55
- Tel
- 18620099427
- Fax
- +86-20-62619665
- amy@howeipharm.com
- Country
- China
- ProdList
- 17687
- Advantage
- 55
- Tel
- 027-65563561
- Fax
- 86-27-59218822
- sales@borenpharm.com
- Country
- China
- ProdList
- 1245
- Advantage
- 55
- Tel
- 021-61312847; 18021002903
- Fax
- QQ:3008007432
- 3008007409@qq.com
- Country
- China
- ProdList
- 27313
- Advantage
- 60
- Tel
- 4009903999 13395398332
- Fax
- 0539-6365991
- sales@xiyashiji.com
- Country
- China
- ProdList
- 20806
- Advantage
- 60
- Tel
- 400-1166-196 18502815961
- Fax
- QQ：800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 14603
- Advantage
- 60
- Tel
- 025-025-58367986 18913956109
- Fax
- QQ:3209878052
- amy.xiang@ally-chem.com
- Country
- China
- ProdList
- 419
- Advantage
- 58
- Tel
- 0371-0371-55629727 13323845623
- Fax
- 037155629727
- 2885676761@qq.com
- Country
- China
- ProdList
- 10009
- Advantage
- 58
- Tel
- 571-89925085
- Fax
- 0086-571-89925065
- sales@amadischem.com
- Country
- China
- ProdList
- 131957
- Advantage
- 58
- Tel
- 0751-2886750 13927877953
- Fax
- 0751-2886750
- 3005811397@qq.com
- Country
- China
- ProdList
- 13320
- Advantage
- 58
- Tel
- 021-58180488
- Fax
- 021-58180499
- sales@Medchemleader.com
- Country
- China
- ProdList
- 1005
- Advantage
- 58
- Tel
- 0512-56316828
- Fax
- 0512-56316826
- info@amateksci.com
- Country
- China
- ProdList
- 28809
- Advantage
- 58
- Tel
- 0539-6362799 20）
- Fax
- 0539-6362799（To 20）
- Country
- China
- ProdList
- 10007
- Advantage
- 58
- Tel
- 400-711-5280 86-571-81025280
- Fax
- 86-571-85806285
- sales@molcore.com
- Country
- China
- ProdList
- 9967
- Advantage
- 58
- Tel
- 021-021-52271985 17721149837
- Fax
- +86 (21) 52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 19800
- Advantage
- 60
- Tel
- 021-021-58950110 13124863828
- Fax
- 021-20922272
- sales@linkchem.cn
- Country
- China
- ProdList
- 2981
- Advantage
- 58
- Tel
- 0573-86-0573-85866609 13325730825
- Fax
- 0573-85866609
- 945717149@qq.com
- Country
- China
- ProdList
- 8025
- Advantage
- 58
- Tel
- 571-86101219 18768477782
- Fax
- -
- sales09@leobiochem.com
- Country
- China
- ProdList
- 433
- Advantage
- 58
- Tel
- 025-58859352 18068836627
- Fax
- 02557626880
- sales01@aikonchem.com
- Country
- China
- ProdList
- 15084
- Advantage
- 58
- Tel
- 021-33555271 18201009191
- Fax
- 021-33555271
- MWen@9iLab.com
- Country
- China
- ProdList
- 133
- Advantage
- 58
- Tel
- 021-61469567 13482353728
- Fax
- 021-61161605
- sales@fdc-chemical.com
- Country
- China
- ProdList
- 16474
- Advantage
- 58
- Tel
- +86-156-80926068 +86-15680926068
- 1924344760@qq.com
- Country
- China
- ProdList
- 4824
- Advantage
- 58
- Tel
- 400-8210725 18016230971
- Fax
- 021-58955996
- malulu@leyan.com
- Country
- China
- ProdList
- 24969
- Advantage
- 58
- Tel
- 17753923223
- Fax
- 0539-6222546
- 2805221329@qq.com
- Country
- China
- ProdList
- 1474
- Advantage
- 58
- Tel
- 15981811963
- Fax
- QQ：1410472904
- 1410472904@qq.com
- Country
- China
- ProdList
- 5825
- Advantage
- 58
- Tel
- 400-6387771-6038 18902104717
- sales@heowns.com
- Country
- China
- ProdList
- 21085
- Advantage
- 60
More
Less
View Lastest Price from Heptaethylene Glycol Monomethyl Ether manufacturers
Hebei Weibang Biotechnology Co., Ltd
- Product
- HEPTAETHYLENE GLYCOL MONOMETHYL ETHER 4437-01-8
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-30
Xian confluore Biological Technology Co., Ltd.
- Product
- m-PEG7-alcohol 4437-01-8
- Price
- US $0.00/g
- Min. Order
- 100g
- Purity
- >98.00%
- Supply Ability
- 100g
- Release date
- 2024-03-27
Career Henan Chemical Co
- Product
- HEPTAETHYLENE GLYCOL MONOMETHYL ETHER 4437-01-8
- Price
- US $7.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2020-01-09
4437-01-8, Heptaethylene Glycol Monomethyl Ether Related Search:
1-{2-[2-(2-{2-[2-(2-Bromo-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-2-methoxy-ethane
mPEG6-CH2COOH
2,5,8,11,14,17,20-Heptaoxadocosane-22-thiol
m-PEG7-aldehyde
Polyethylene Glycol Monocetyl Ether
POLYETHYLENE GLYCOL MONO-4-NONYLPHENYL ETHER
NONAETHYLENE GLYCOL MONODODECYL ETHER
C10 E8
C14E8
Dicyclohexano-24-crown-8
C12E8
HEPTAETHYLENE GLYCOL MONODODECYL ETHER
POLY(ETHYLENE GLYCOL) (N) MONOMETHACRYLATE
Polyoxyethylene lauryl ether
C16 E8
Benzonatate
Polyoxyethylene stearate
HEPTAETHYLENE GLYCOL