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NH-bis(PEG2-t-butyl ester) - ≥98% , CAS No.1964503-36-3

CAS: 1964503-36-3 Cat. No.: N596161 Peso molecular: 449.6 PubChem CID: 123132149
COA
NH-bis(PEG2-t-butyl ester) - ≥98% , CAS No.1964503-36-3
Disponible para pedir
GRADE & PURITY ≥98%
Synonyms
di-tert-butyl 4,7,13,16-tetraoxa-10-azanonadecanedioate | NH-bis(PEG2-t-butyl ester) | AKOS040742291 | NH-BIS(PEG2-T-BUTYLESTER) | HY-140256 | tert-butyl 3-[2-[2-[2-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]ethylamino]ethoxy]ethoxy]propanoate |
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
Application
227,228,229
★
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
250mg
N596161-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

165,90US$

248,90US$
Guardar 83,00 US$ (33.35%)
500mg
N596161-500mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

298,90US$

448,90US$
Guardar 150,00 US$ (33.42%)
1g
N596161-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

459,90US$

689,90US$
Guardar 230,00 US$ (33.34%)
Enter a quantity for the sizes you want to add.
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Descripción general Specifications Nombres e identificadores Documentation Advanced Data Taxonomic Classification Estructura 3D Certificados (CoA, COO, BSE/TSE y tabla de análisis) Propiedades químicas y físicas Calculadoras de soluciones Reseñas
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

NH-bis(PEG2-t-butyl ester) is a PEG derivative containing an amino group with two t-butyl esters. The amino groups is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Specifications

Sinónimos
di-tert-butyl 4, 7, 13, 16-tetraoxa-10-azanonadecanedioate | NH-bis(PEG2-t-butyl ester) | AKOS040742291 | NH-BIS(PEG2-T-BUTYLESTER) | HY-140256 | tert-butyl 3-[2-[2-[2-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]ethylamino]ethoxy]ethoxy]propanoate |
Especificaciones y pureza
≥98%
Condiciones de almacenamiento de almacenamiento
Store at -20°C
Enviado en
Ice chest + Ice pads
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥98%
Nombres e identificadores
Sonrisas canónicasCC(C)(C)OC(=O)CCOCCOCCNCCOCCOCCC(=O)OC(C)(C)C
IUPAC Nametert-butyl 3-[2-[2-[2-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]ethylamino]ethoxy]ethoxy]propanoate
InChIKeyAFSYLABPPWEICE-UHFFFAOYSA-N
INCHI1S/C22H43NO8/c1-21(2,3)30-19(24)7-11-26-15-17-28-13-9-23-10-14-29-18-16-27-12-8-20(25)31-22(4,5)6/h23H,7-18H2,1-6H3
Isómeros SMILES CC(C)(C)OC(=O)CCOCCOCCNCCOCCOCCC(=O)OC(C)(C)C
CAS alternativo 1964503-36-3
PubChem CID 123132149
Peso molecular 449.6

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClaseCarboxylic acids and derivatives
SubclassDicarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentDicarboxylic acids and derivatives
Alternative Parents Carboxylic acid esters  Amino acids and derivatives  Dialkylamines  Dialkyl ethers  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Dicarboxylic acid or derivatives - Carboxylic acid ester - Amino acid or derivatives - Secondary amine - Ether - Secondary aliphatic amine - Dialkyl ether - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Amine - Aliphatic acyclic compound
DescripciónThis compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Propiedades químicas y físicas
Peso molecular449.600 g/mol
XLogP30.800
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count9
Rotatable Bond Count22
Exact Mass449.299 Da
Monoisotopic Mass449.299 Da
Topological Polar Surface Area102.000 Ų
Heavy Atom Count31
Formal Charge0
Complexity429.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Calculadoras de soluciones
Reseñas

Reseñas de cliente

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