(2S)-2-(Boc-amino)-4-pentenoic acid methyl ester, CAS 89985-87-5, is in stock from AChemBlock as a research-use protected amine building block.

(2S)-2-(Boc-amino)-4-pentenoic acid methyl ester

Catalog ID: P35287

Product Name: (2S)-2-(Boc-amino)-4-pentenoic acid methyl ester
CAS: 89985-87-5
MDL: MFCD13190790
Purity: 95%
Appearance: colorless oil
FW: 229.28
Formula: C₁₁H₁₉NO₄
Smiles: C=CC[C@H](NC(=O)OC(C)(C)C)C(=O)OC
(2S)-2-(Boc-amino)-4-pentenoic acid methyl ester 95%, CAS#: 89985-87-5, Cat ID: P35287, BUILDING BLOCKS, AChemBlock
For research use only. We do not sell to patients
Grouped product items
Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
Packaging:1G List Price: $85 Quantity:
Total:-- Total_Price($):-- Availability: In Stock San Francisco Estimated Ship Time:

Jul 31,2026

Packaging:5G List Price: $310 Quantity:
Total:-- Total_Price($):-- Availability: In Stock San Francisco Estimated Ship Time:

Jul 31,2026

Packaging:25G List Price: $1,150 Quantity:
Total:-- Total_Price($):-- Availability: In Stock San Francisco Estimated Ship Time:

Jul 31,2026

update on 07-29-2026

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Safety Information
Pictograms GHS07
Signal Word Warning
Hazard Statements Causes skin irritation
Causes serious eye irritation
May cause respiratory irritation
Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
Product Information
Product Information
Purity 95%
Appearances colorless oil
Storage Store at 0-8 °C
Shipping Room Temp
MSDS Download MSDS
IUPAC Name methyl (S)-2-((tert-butoxycarbonyl)amino)pent-4-enoate
HTS Code 2922498000
Smiles C=CC[C@H](NC(=O)OC(C)(C)C)C(=O)OC
InChiKey APXWRHACXBILLH-QMMMGPOBSA-N
Product Description (2S)-2-(Boc-amino)-4-pentenoic acid methyl ester (CAS 89985-87-5, Catalog ID P35287) is in stock from AChemBlock. This product is listed for research use and can support medicinal chemistry, organic synthesis, and laboratory research applications. Please contact AChemBlock for quotation, pack size, purity, COA, SDS, and lead-time information.
Product Application Used as a research-use protected building block for organic synthesis, medicinal chemistry, and drug discovery research.
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