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((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one

((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one structure

CAS No.: 79200-56-9

Chemical Name:: ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one

Synonyms: (-)-2-AZABICYCLO[2.2.1]HEPT-5-EN-3-ONE;(-)-Vince lactam;(-) - Vincestone;(-)-VINCE'S LACTAM;(-) - vincristone“;(1R,4S)-2-AzabicycL;Abacavir Impurity 20;o[2.2.1]hept-5-en-3-one;(4R)-3-azabicyclo[2.2.1]hept-5-en-2-one;2-Azabicyclo[2.2.1]hept-5-en-3-one, (1R)-

CBNumber:: CB0424303

Molecular Formula:: C6H7NO

Molecular Weight:: 109.13

MDL Number:: MFCD00211274

MOL File:: 79200-56-9.mol

MSDS File:: SDS

Last updated:2026-01-13 11:12:51

Product description	Number	Pack Size	Price
(1R)-(?)-2-Azabicyclo[2.2.1]hept-5-en-3-one ≥98%	441279	1g	$32.57
(1R)-(?)-2-Azabicyclo[2.2.1]hept-5-en-3-one ≥98%	441279	5g	$141.68
(1R)-(-)-2-Azabicyclo[2.2.1]hept-5-en-3-one	A795205	5g	$350
((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one >98.0%	CS-W009267	25g	$72
(1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one	364158	500g	$1996
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((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one Properties

Melting point	94-97 °C(lit.)
Boiling point	319.3±0.0 °C(Predicted)
Density	1.198±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly, Heated), DMSO (Slightly), Methanol (Slightly)
pka	15.48±0.20(Predicted)
form	Crystals or Crystalline Powder
color	Off-white to beige
optical activity	[α]20/D 565°, c = 1 in chloroform
BRN	4230721
InChI	InChI=1S/C6H7NO/c8-6-4-1-2-5(3-4)7-6/h1-2,4-5H,3H2,(H,7,8)/t4-,5+/m1/s1
InChIKey	DDUFYKNOXPZZIW-UHNVWZDZSA-N
SMILES	[C@@]12([H])C[C@@]([H])(C=C1)C(=O)N2
CAS DataBase Reference	79200-56-9
UNSPSC Code	12352005
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07

Signal word

Danger

Hazard statements

H302-H317-H318

Precautionary statements

P280-P305+P351+P338

PPE

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Hazard Codes

Risk Statements

22-41-43

Safety Statements

24-26-37/39

WGK Germany

HS Code

29337900

Storage Class

11 - Combustible Solids

Hazard Classifications

Acute Tox. 4 Oral
Eye Dam. 1
Skin Sens. 1

NFPA 704

	1
3		0

((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one price More Price(43)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	441279	(1R)-(?)-2-Azabicyclo[2.2.1]hept-5-en-3-one ≥98%	79200-56-9	1g	$32.57	2025-07-31	Buy
Sigma-Aldrich	441279	(1R)-(?)-2-Azabicyclo[2.2.1]hept-5-en-3-one ≥98%	79200-56-9	5g	$141.68	2025-07-31	Buy
TRC	A795205	(1R)-(-)-2-Azabicyclo[2.2.1]hept-5-en-3-one	79200-56-9	5g	$350	2021-12-16	Buy
ChemScene	CS-W009267	((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one >98.0%	79200-56-9	25g	$72	2021-12-16	Buy
Oakwood	364158	(1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one	79200-56-9	500g	$1996	2021-12-16	Buy

Product number	Packaging	Price	Buy
441279	1g	$32.57	Buy
441279	5g	$141.68	Buy
A795205	5g	$350	Buy
CS-W009267	25g	$72	Buy
364158	500g	$1996	Buy

((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one Chemical Properties,Uses,Production

Chemical Properties

OFF-WHITE TO BEIGE CRYSTALS OR CRYSTALLINE POWDER

Uses

((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one is an abacavir intermediate. It is used as an intermediate in the synthesis of carbocyclic sugar amines, carbanucleosides, and carbocyclic dinucleotide analogues.

Uses

(1R)-(-)-2-Azabicyclo[2.2.1]hept-5-en-3-one can be used as a precursor to prepare:

Amino-peramivir, a potent neuraminidase inhibitor.
Five membered analogs of 4-amino-5-halopentanoic acids as potential GABA aminotransferase (GABA-AT) inactivators.

General Description

(1R)-(-)-2-Azabicyclo[2.2.1]hept-5-en-3-one is a bicyclic γ-lactam.

((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one synthesis

Synthesis of ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one from (1R,4S)-4-Aminocyclopent-2-enecarboxylic acid

((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one Preparation Products And Raw materials

Raw materials

Sodium p-toluenesulfonate Lipase 10,11-Dimethoxystrychnine Ammonium hydroxide Ethanol

tert-Butyl methyl ether Potassium carbonate Paraformaldehyde Tetrahydrofuran Ethyl acetate

Vinyl acetate Diisopropyl ether 1,3-Cyclopentadiene Cyanogen bromide (1S,4R)-2-Aza-bicyclo[2.2.1]hept-5-en-3-one

2-Azabicyclo[2.2.1]hept-5-en-3-one

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Preparation Products

(1R,3S)-3-Aminocyclopentanecarboxylic acid (1R,4S)-4-Aminocyclopent-2-enecarboxylic acid (1S-cis)-4-Amino-2-cyclopentene-1-methanol (S)-4-((tert-butoxycarbonyl)amino)cyclopent-1-enecarboxylic acid

((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one Suppliers

Global( 230)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Wuhu Nuowei chemistry Co., Ltd.	+86-0553-2911116-802 +86-18055326116	sales1@nuowei-chem.com	China	1628	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13620	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21599	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29833	58
Zhejiang ZETian Fine Chemicals Co. LTD	+8618957127338	stella@zetchem.com	China	2161	58
TianYuan Pharmaceutical CO.,LTD	+86-755-23284190 13684996853	sales@tianpharm.com	CHINA	304	58
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8497	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58

Supplier	Advantage
Wuhu Nuowei chemistry Co., Ltd.	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Zhejiang ZETian Fine Chemicals Co. LTD	58
TianYuan Pharmaceutical CO.,LTD	58
Jinan Carbotang Biotech Co.,Ltd.	58
Accela ChemBio Inc.	58

View Lastest Price from ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2021-07-02	(1R)-()-2-Azabicyclo[2.2.1]hept-5-en-3-one 79200-56-9	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2020-11-16	((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one 79200-56-9	US $15.00 / KG	1KG	99%	10000KG	Longyan Tianhua Biological Technology Co., Ltd
2020-06-02	((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one in stock Factory 79200-56-9	US $1.00 / kg	1kg	High quality purified manufacturer	Top 3 production capacity Factory	Chemwill Asia Co.,Ltd.

(1R)-()-2-Azabicyclo[2.2.1]hept-5-en-3-one
79200-56-9
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one
79200-56-9
US $15.00 / KG
99%
Longyan Tianhua Biological Technology Co., Ltd

((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one in stock Factory
79200-56-9
US $1.00 / kg
High quality purified manufacturer
Chemwill Asia Co.,Ltd.

((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one Spectrum

((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one(79200-56-9)¹HNMR ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one(79200-56-9)IR

79200-56-9(((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one)Related Search:

Spironolactone BETA-BUTYROLACTONE (1R)-(+)-ALPHA-PINENE D-(+)-Glucono-1,5-lactone 2-Azabicyclo[2.2.1]hept-5-en-3-one

((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one

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(1R)-(-)-2-AZABICYCLO[2.2.1]HEPT-5-EN-3-ONE (1R,4S)-2-AZA-BICYCLO[2.2.1]HEPT-5-EN-3-ONE (-)-VINCE'S LACTAM (1R)-(-)-2-AZABICYCLO(2.2.1)HEPT-5-EN-3- ONE, 98+% (99% EE/HPLC) (-)-Vince lactam (1R)-(-)-2-Azabicyclo[2.2.1]hept-5-en-3-one,98%,> 95%ee (1R)-(-)-2-Azabicyclo[2.2.1]hept-5-en-3-one ,98% (-)-2-Azabicyclo[2.2.1]hept-5-en-3-one, > 95% ee (1R,4S)-(-)-2-Azabicyclo [2,2.1]hept-5-ene-3-one (1R,4S)-2-azabicyclo[2.2.1]hept-5-en-3-one (-)-Vince lactaM (-)-(1R,4S)-2-Azbicyclo[2.2.1]hept-5-en-3-one 2-Azabicyclo[2.2.1]hept-5-en-3-one, (1R)- (1R)-2-Azabicyclo[2.2.1]hept-5-en-3-one [(-)-Vince Lactame] (4R)-3-azabicyclo[2.2.1]hept-5-en-2-one ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one in stock Factory (-)-2-AZABICYCLO[2.2.1]HEPT-5-EN-3-ONE (-) - vincristone“ (1R,4S)-2-AzabicycL o[2.2.1]hept-5-en-3-one 2-Azabicyclo[2.2.1]hept-5-en-3-one, (1R,4S)- (-?)?-?(1R,?4S)?-?2-?Azbicyclo[2.2.1]hept-5-?en-?3-?one (-)-(1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one (-) - Vincestone (1R)-(?)-2-Azabicyclo[2.2.1]hept-5-en-3-one Abacavir Impurity 20 79200-56-9 14457-28-3 Lactams Organic Building Blocks Asymmetric Synthesis Chiral Building Blocks Chiral Reagents Heterocycles Intermediates Heterocycle-other series Antiviral Agents Chiral Building Blocks Lactams Organic Building Blocks