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(S)-2-tert-Butoxycarbonylamino-3-prop-2-ynyloxy-propionic acid , CAS No.145205-94-3

(S)-2-tert-Butoxycarbonylamino-3-prop-2-ynyloxy-propionic acid , CAS No.145205-94-3

Name: (S)-2-tert-Butoxycarbonylamino-3-prop-2-ynyloxy-propionic acid , CAS No.145205-94-3
Brand: Aladdin Scientific
SKU: S952257
Availability: InStock

CAS: 145205-94-3 Cat. No.: S952257 Molecular Weight: 243.260 EC Number: 190-875-6

COA

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(S)-2-tert-Butoxycarbonylamino-3-prop-2-ynyloxy-propionic acid - CAS No(145205-94-3) by Aladdin Scientific

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AVAILABLE TO ORDER

Storage

Room temperature

Specifications Names and Identifiers Documentation Advanced Data 3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews

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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

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

Specifications

Storage

Room temperature

Names and Identifiers

Canonical Smiles	CC(C)(C)OC(=O)N[C@@H](COCC#C)C(=O)O
IUPAC Name	(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-prop-2-ynoxypropanoic acid
InChIKey	NFJGVLNEGPVSTA-QMMMGPOBSA-N
INCHI	1S/C11H17NO5/c1-5-6-16-7-8(9(13)14)12-10(15)17-11(2,3)4/h1,8H,6-7H2,2-4H3,(H,12,15)(H,13,14)/t8-/m0/s1
Molecular Weight	243.260

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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

3D Structure

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Molecular Weight	243.260 g/mol
XLogP3	0.500
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	7
Exact Mass	243.111 Da
Monoisotopic Mass	243.111 Da
Topological Polar Surface Area	84.900 Å²
Heavy Atom Count	17
Formal Charge	0
Complexity	322.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	1
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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