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(R)-MONOPHOS

(R)-MONOPHOS structure

CAS No.: 185449-80-3

Chemical Name:: (R)-MONOPHOS

Synonyms: MonoPhos;en-4-yL;(S)-MONOPHOS;(R)-MONOPHOS;97% (S)-MONOPHOS;ohepta[2,1-a:3,4-a′]dinaphthaL;]dinaphthalen-4-yl)dimethylamine;(R)-(?)-(3,5-Dioxa-4-phosphacycL;3,4- a']dinaphthalen-4-yl)dimethylamine 97%;3,4-a']dinaphthalen-4-yl)dimethylamine, S-MonoPhos

CBNumber:: CB9704983

Molecular Formula:: C22H18NO2P

Molecular Weight:: 359.36

MDL Number:: MFCD03426988

MOL File:: 185449-80-3.mol

MSDS File:: SDS

Last updated:2026-01-13 11:27:07

Product description	Number	Pack Size	Price
(S)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a:3,4- a′]dinaphthalen-4-yl)dimethylamine 97%	668192	1g	$64.8
(S)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a:3,4- a′]dinaphthalen-4-yl)dimethylamine 97%	668192	5g	$251
(S)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a:3,4- a′]dinaphthalen-4-yl)dimethylamine >98.0%(HPLC)(T)	D4993	1g	$40
(S)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a:3,4- a′]dinaphthalen-4-yl)dimethylamine >98.0%(HPLC)(T)	D4993	5g	$117
(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a:3,4-a']dinaphthalen-4-yl)dimethylamine, min. 97% (S)-MONOPHOS	15-1233	250mg	$29
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(R)-MONOPHOS Properties

Melting point	190 °C (dec.)
alpha	+587° (c 0.06, CHCl3)
Boiling point	548.7±33.0 °C(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	crystal
pka	1.22±0.20(Predicted)
color	white
optical activity	Consistent with structure
Sensitive	moisture sensitive
InChI	InChI=1S/C22H18NO2P/c1-23(2)26-24-19-13-11-15-7-3-5-9-17(15)21(19)22-18-10-6-4-8-16(18)12-14-20(22)25-26/h3-14H,1-2H3
InChIKey	QCHAVHXSBZARBO-UHFFFAOYSA-N
SMILES	O1C2=CC=C3C(=C2C2=C4C(C=CC=C4)=CC=C2OP1N(C)C)C=CC=C3
UNSPSC Code	12352005
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H412
Precautionary statements	P273
Safety Statements	22-24/25
WGK Germany	3
HS Code	2929.90.5090
Storage Class	11 - Combustible Solids

(R)-MONOPHOS price More Price(14)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	668192	(S)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a:3,4- a′]dinaphthalen-4-yl)dimethylamine 97%	185449-80-3	1g	$64.8	2026-03-19	Buy
Sigma-Aldrich	668192	(S)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a:3,4- a′]dinaphthalen-4-yl)dimethylamine 97%	185449-80-3	5g	$251	2023-06-20	Buy
TCI Chemical	D4993	(S)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a:3,4- a′]dinaphthalen-4-yl)dimethylamine >98.0%(HPLC)(T)	185449-80-3	1g	$40	2026-03-19	Buy
TCI Chemical	D4993	(S)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a:3,4- a′]dinaphthalen-4-yl)dimethylamine >98.0%(HPLC)(T)	185449-80-3	5g	$117	2026-03-19	Buy
Strem Chemicals	15-1233	(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a:3,4-a']dinaphthalen-4-yl)dimethylamine, min. 97% (S)-MONOPHOS	185449-80-3	250mg	$29	2024-03-01	Buy

Product number	Packaging	Price	Buy
668192	1g	$64.8	Buy
668192	5g	$251	Buy
D4993	1g	$40	Buy
D4993	5g	$117	Buy
15-1233	250mg	$29	Buy

(R)-MONOPHOS Chemical Properties,Uses,Production

Uses

1. Asymmetric hydrogenation of ketones and β-keto esters.
2. Light-induced, enantioselective hydrogenation.

Uses

DSM MonoPhos Family of Highly Efficient Privileged Ligands

(R)-MONOPHOS Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-MONOPHOS Suppliers

Global( 123)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13815	58
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	29827	58
Changzhou Ansciep Chemical Co., Ltd.	+86 519 86305871	sales@ansciepchem.com	CHINA	4241	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5600	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9636	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	contact@trustwe.com	China	5742	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	9540	58
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	14307	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Changzhou Ansciep Chemical Co., Ltd.	58
Alchem Pharmtech,Inc.	58
Richest Group Ltd	58
Antai Fine Chemical Technology Co.,Limited	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Win-Win chemical CO., Limited	58

View Lastest Price from (R)-MONOPHOS manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-04-04	(R)-MONOPHOS 185449-80-3	US $0.00-0.00 / KG	1KG	98%	1ton	Henan Aochuang Chemical Co.,Ltd.
	2019-08-06	(R)-MONOPHOS 185449-80-3	US $1.00 / KG	1KG	98%	10KG	Career Henan Chemical Co

(R)-MONOPHOS
185449-80-3
US $0.00-0.00 / KG
98%
Henan Aochuang Chemical Co.,Ltd.

(R)-MONOPHOS
185449-80-3
US $1.00 / KG
98%
Career Henan Chemical Co

(R)-MONOPHOS Spectrum

(R)-MONOPHOS(185449-80-3)¹HNMR

185449-80-3((R)-MONOPHOS)Related Search:

(R)-MONOPHOS 3,4-a']dinaphthalen-4-yl)dimethylamine (S)-(+)-(3,5-DIOXA-4-PHOSPHA-CYCLOHEPTA[2,1-A:3,4-A']DINAPHTHALEN-4-YL)[(1R)-1-PHENYLETHYL]AMINE (S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a (S)-(+)-(3,5-DIOXA-4-PHOSPHA-CYCLOHEPTA[2,1-A:3,4-A']DINAPHTHALEN-4-YL)BIS[(1R)-1-PHENYLETHYL]AMINE,DICHLOROMETHANE ADDUCT

CYTOSINEARABINOSIDE,CYTOSINEARAB.MONOPHOS.,CYT.ARAB.TRIPHOS.,SHEEPANTI- CYCLIC-ADENOSINE-5'-MONOPHOS-PHATE-AGAROSE DSM MONOPHOS? LIGAND KIT 8-bromoadenosine 3',5'-cyclic monophos-phoric aci,8-BROMOADENOSINE 3',5'-CYCLIC MONOPHOS-P HORIC ACID, NA SALT MONOHYDRATE, 98% DSM MONOPHOS TM LIGAND KIT

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3,4-a']dinaphthalen-4-yl)dimethylamine,min.97%(S)-MONOPHOS (S)-(+)-[4-N,N-DIMETHYLAMINO]DINAPHTHO[2,1-D:1'',2''-F][1,3,2]DIOXAPHOSPHEPIN (S)-MONOPHOS (S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a:3,4-a']dinaphthalen-4-yl)dimethylamine, min. 97% (S)-MONOPHOS (S)-(+)-[4-N,N-Dimethylamino]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (S)-(+)-[4-N,N-DIMETHYLAMINO]DINAPHTHO[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPINE (S)-(+)-(3,5-DIOXA-4-PHOSPHA-CYCLOHEPTA[2,1-A:3,4-A']DI-NAPHTHALEN-4-YL)DIMETHYLAMINE (R)-MONOPHOS (S)-MONOPHOS (R)-(-)-[4-N,N-DIMETHYLAMINO]DINAPHTHO[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPINE (R)-(-)-(3,5-DIOXA-4-PHOSPHA-CYCLOHEPTA[2,1-A:3,4-A']DI-NAPHTHALEN-4-YL)DIMETHYLAMINE Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-aMine,N,N-diMet 97% (S)-MONOPHOS MonoPhos (11bS)-N,N-Dimethyl-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine 3,4- a']dinaphthalen-4-yl)dimethylamine 97% (11bS)-N,N-Dimethyl-dinaphtho[2,1-d:1',2'-f][1,3,2] dioxaphosphepin-4-amine,99%e.e. ]dinaphthalen-4-yl)dimethylamine (S)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a:3,4-a]dinaphthalen-4-yl)dimethylamine,\nS-MonoPhos 3,4-a']dinaphthalen-4-yl)dimethylamine, S-MonoPhos (R)-(?)-(3,5-Dioxa-4-phosphacycL en-4-yL ohepta[2,1-a:3,4-a′]dinaphthaL Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine, N,N-dimethyl-, (11bS)- (S)-(+)-[4-N,N-Dimethylamino]Dinaphtho[2,1-D:1',2'-F][1,3,2]... (S)-N,N-Dimethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (S)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a,3,4- a′]dinaphthalen-4-yl)dimethylamine 185449-80-3 C22H18NO2P Asymmetric Synthesis Chiral Catalysts, Ligands, and Reagents Privileged Ligands DSM MonoPhos Phosphoramidites Chiral Phosphine CPN