(S)-3-Amino-5-methyl-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one

Name: (S)-3-Amino-5-methyl-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 889460-62-2
Cat. No. CS-0044726
Molecule weight192.21
Purity≥97%
MDL No.None

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.

(S)-3-Amino-5-methyl-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one|CS-0044726

Structure of 889460-62-2

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 889460-62-2
Cat. No. CS-0044726
Purity ≥97%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₁₂N₂O₂
Molecular Weight 192.21
Synonym(s) (3S)-3-Amino-5-methyl-2,3-dihydro-1,5-benzoxazepin-4(5H)-one
SMILES O=C1[C@@H](N)COC2=CC=CC=C2N1C

Description

(S)-3-Amino-5-methyl-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one is a chiral heterocyclic scaffold featuring a fused oxazepine ring system with defined stereochemistry at the 3-position. This bench-stable compound integrates an amino group and a methyl substituent in a spatially constrained architecture, enabling precise molecular recognition. Its electron-rich core supports efficient coupling reactions and facilitates incorporation into bioactive molecules. The structure serves as a high-fidelity building block for medicinal chemistry campaigns targeting CNS-active compounds and kinase inhibitors.

Application

(S)-3-Amino-5-methyl-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one serves as a structurally defined heterocyclic building block for medicinal chemistry campaigns targeting CNS-active compounds. The molecule features a fused oxazepine core with an amino group at C3 and a methyl substituent at C5, enabling direct functionalization and derivatization in standard amide coupling, alkylation, or reductive amination protocols. Its bench-stable crystalline form facilitates handling and purification, while the rigid, polar scaffold provides valuable structural diversity in lead optimization efforts.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

Quality Control

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

Computational Chemistry Data

TPSA 55.56
LogP 0.3691
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Other aromatic heterocycles compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Key Words

889460-62-2 sigma889460-62-2 manufacturer889460-62-2 price889460-62-2 structure889460-62-2 SDSbuy 889460-62-2889460-62-2 supplier889460-62-2 uses889460-62-2 molecular weightprice of 889460-62-2889460-62-2 chemical name formula of 889460-62-2

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:

(S)-3-Amino-5-methyl-2,3-dihydrobenzo[b][1,4]oxazepin-4(5H)-one

CAS No. 889460-62-2

Recommended Products