Basic information
- CAS
164332-88-1- Standard SMILES
CC(C)(C)OC(=O)NCCOCCBr- InChIKey
DMOPZPBTLCZSGL-UHFFFAOYSA-N- Molecular formula
- C9H18BrNO3
- Average molar mass
- 268.15 g/mol
Names & identifiers
- Preferred name
- tert-butyl N-[2-(2-bromoethoxy)ethyl]carbamate
- IUPAC
- tert-butyl N-[2-(2-bromoethoxy)ethyl]carbamate
- English name
- Br-PEG1-NHBoc
- Molecular formula
- C9H18BrNO3
- Molecular weight
- 268.15
Names & synonyms
164332-88-1tert-butyl N-[2-(2-bromoethoxy)ethyl]carbamatetert-butyl N-(2-(2-bromoethoxy)ethyl)carbamateRefChem:895479840-747-7N-Boc-PEG1-bromidetert-Butyl (2-(2-bromoethoxy)ethyl)carbamatet-boc-N-amido-PEG1-bromidetert-Butyl 2-(2-bromoethoxy)ethylcarbamateMFCD24167474Carbamic acid, N-[2-(2-bromoethoxy)ethyl]-, 1,1-dimethylethyl esterN-Boc-2-(2-bromoethoxy)ethanamine
Show more names
Br-PEG1-NHBocBr-PEG1-Boc-NHCAS_164332-88-1Boc-NH-PEG2-bromideBromo-PEG1-Boc-Aminet-boc-N-amido-PEG2-bromid
C9H18BrNO3Boc-NH-PEG1-Brt-Boc-N-Amido-PEG2-bromideN-oc-EG1-romideBocNH-PEG1-CH2CH2BrSCHEMBL261318orb1909332DMOPZPBTLCZSGL-UHFFFAOYSA-N
Database identifiers
- CAS
164332-88-1- PubChem CID
- 22712752
- EC Number
- 840-747-7
Properties
Computed structural properties
- XLogP
- 1.5
- Topological polar surface area
- 47.6 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 7
- Heavy atoms
- 14
- Formal charge
- 0
- Complexity
- 168
Physicochemical properties
- Boiling point
- 336.6 · 336.6±22.0 °C(Predicted)
- Density
- 1.283 · 1.283±0.06 g/cm3(Predicted)
- storage temp.
- -20 °C · Sealed in dry,Store in freezer, under -20°C
- solubility
- Soluble in Water, DMSO, DCM, DMF
- pka
- 12.19 · 12.19±0.46(Predicted)
- form
- Liquid
- color
- Colorless to light yellow
- InChI
- InChI=1S/C9H18BrNO3/c1-9(2,3)14-8(12)11-5-7-13-6-4-10/h4-7H2,1-3H3,(H,11,12)
- InChIKey
- DMOPZPBTLCZSGL-UHFFFAOYSA-N
- SMILES
- C(OC(C)(C)C)(=O)NCCOCCBr
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H319-H335
- Precautionary statements
- 261 · P261-P305+P351+P338
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (66.7%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 3 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (66.7%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P305+P351+P338
Chemistry & industry
Applications
DescriptionTert-Butyl (2-(2-bromoethoxy)ethyl)carbamate (t-boc-N-amido-PEG2-bromide) is a PEG derivative containing a bromide group and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The Boc group can be deprotected under mild acidic conditions to form the free amine.
Usestert-Butyl (2-(2-bromoethoxy)ethyl)carbamate is a cleavable ADC linker for the synthesis of antibody drug conjugates (ADCs).
UsesTert-Butyl (2-(2-bromoethoxy)ethyl)carbamate can be used in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.
Upstream & downstream products
Upstream raw materials
Suppliers100 total
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
南京优氟医药科技有限公司025-86755008 17751752005 · [email protected]
浙江博美生物技术有限公司0573-82623377 18967387295 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
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T&W GROUP021-61551611 13296011611 · [email protected]
韶远科技（上海）有限公司021-50795510 4000665055 · [email protected]
Aladdin Scientific[email protected]
武汉创浩生物科技有限公司13361917963 · [email protected]
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北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
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上海泰坦科技股份有限公司400-6009262 15618770481 · [email protected]
上海尺水药物研究有限公司[email protected] 13564957716 · [email protected]
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天津普西唐生物医药科技有限公司010-60605840 · [email protected]
Chongqing jooe co., ltd+86-15223382610 · [email protected]
上海研纷生化科技有限公司13611955358 15002190549 · [email protected]
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上海皓元医药股份有限公司021-58950125 · [email protected]
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郑州九亿时光新材料有限公司+86-15225627621 +86-13213167925 · [email protected]
上海超岚化工科技中心（原宁波市超明生物科技有限公司）13301662590 · [email protected]
南京佰瑞利康生物科技有限公司18168036974 · [email protected]
Alfa Chemistry+1-5166625404 · [email protected]
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Related reactions
1 records
Compound notes
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