6-Bromohex-1-yne

Name: 6-Bromohex-1-yne
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 66977-99-9
Cat. No. CS-0248001
Purity≥95%
MDL No.MFCD02258668

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.

Structure of 66977-99-9

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 66977-99-9
Cat. No. CS-0248001
Purity ≥95%
MDL No. MFCD02258668
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₉Br
Molecular Weight 161.04
Synonym(s) None
SMILES BrCCCCC#C

Description

6-Bromohex-1-yne is a halogenated alkyne featuring a terminal triple bond and a bromine atom at the C6 position. This structure enables selective coupling reactions in cross-coupling protocols, particularly in palladium-catalyzed transformations. The molecule exhibits good stability under standard conditions and facilitates efficient incorporation into complex molecular architectures.

Application

6-Bromohex-1-yne serves as a versatile building block in transition-metal-catalyzed coupling reactions, enabling efficient access to substituted alkynes and conjugated systems. Its terminal alkyne functionality reacts reliably with palladium and copper catalysts, while the bromide group supports cross-coupling protocols such as Stille, Suzuki-Miyaura, and Negishi reactions. The molecule exhibits good bench stability and is readily purified by distillation, facilitating integration into multi-step synthetic sequences for complex molecular architectures.

Synthesis

Route1
- In-stock
  
  928-90-5
- ~85%
- In-stock
  
  66977-99-9
References
- Coleman, Robert S.; Garg, Rahul Organic Letters, 2001 , vol. 3, # 22 p. 3487 - 3490

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-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 0
LogP 2.1848
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 3

Other Classifications

Building Blocks Skeleton Fatty chain compounds

Building Blocks Functional Group Alkyne

Building Blocks Functional Group Bromide

Chemical Biology Conjugation Chemistry/Click Chemistry Terminal Alkynes

Chemical Biology Pharmaceutical Development and Drug Discovery Research Conjugation Chemistry/Click Chemistry Terminal Alkynes

Key Words

6-Bromohex-1-yne sigma6-Bromohex-1-yne manufacturer6-Bromohex-1-yne price6-Bromohex-1-yne structure6-Bromohex-1-yne SDSbuy 6-Bromohex-1-yne6-Bromohex-1-yne supplier6-Bromohex-1-yne uses6-Bromohex-1-yne molecular weightprice of 6-Bromohex-1-yne6-Bromohex-1-yne chemical name formula of 6-Bromohex-1-yne

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:

6-Bromohex-1-yne

CAS No. 66977-99-9

Recommended Products