Methyl (S)-3-bromo-2-methylpropanoate

Name: Methyl (S)-3-bromo-2-methylpropanoate
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 98190-85-3
Cat. No. CS-0158189
Purity≥95%
MDL No.MFCD00064487

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

Methyl (S)-3-bromo-2-methylpropanoate|CS-0158189

Structure of 98190-85-3

Size

Price

Quantity

* Please select Quantity before adding items.

Description

()-Methyl (S)-3-bromo-2-methylpropionate can be used:As a reference substrate in the alkylation reactions of vitamin B12 derivatives.As a starting material in the preparation of biologically significant 3-[(2H-1,2,4-benzothiadiazine-1,1-dioxide-3-yl)thio]-2-methylpropanoic acids.

Application

Methyl (S)-3-bromo-2-methylpropanoate serves as a versatile chiral building block for asymmetric synthesis, enabling efficient access to β-branched amino acid derivatives and functionalized heterocycles. Its bromide functionality facilitates nucleophilic substitution under mild conditions, while the ester group supports selective transformations. The stereogenic center ensures high enantiomeric purity in downstream applications, making it ideal for medicinal chemistry and process-scale synthesis.

General Information

CAS No. 98190-85-3
Cat. No. CS-0158189
Purity ≥95%
MDL No. MFCD00064487
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₉BrO₂
Molecular Weight 181.03
Synonym(s) Methyl (S)-(-)-3-Bromo-2-methylpropionate
SMILES C[C@H](CBr)C(=O)OC

Computational Chemistry Data

TPSA 26.3
LogP 1.1904
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 2

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H227-H315-H319-H335
Precautionary Statements : P210-P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P370+P378-P403-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Other Classifications

Building Blocks Functional Group Ester

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Building Blocks Skeleton Fatty chain compounds

Key Words

Methyl (S)-3-bromo-2-methylpropanoate sigmaMethyl (S)-3-bromo-2-methylpropanoate manufacturerMethyl (S)-3-bromo-2-methylpropanoate priceMethyl (S)-3-bromo-2-methylpropanoate structureMethyl (S)-3-bromo-2-methylpropanoate SDSbuy Methyl (S)-3-bromo-2-methylpropanoateMethyl (S)-3-bromo-2-methylpropanoate supplierMethyl (S)-3-bromo-2-methylpropanoate usesMethyl (S)-3-bromo-2-methylpropanoate molecular weightprice of Methyl (S)-3-bromo-2-methylpropanoateMethyl (S)-3-bromo-2-methylpropanoate chemical name formula of Methyl (S)-3-bromo-2-methylpropanoate

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity:

Methyl (S)-3-bromo-2-methylpropanoate

CAS No. 98190-85-3

Recommended Products