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ChemicalBook >> CAS DataBase List >>(2R,4R)-5,5-DIMETHYL-2-HYDROXY-4-PHENYL-1,3,2-DIOXAPHOSPHORINAN 2-OXIDE

(2R,4R)-5,5-DIMETHYL-2-HYDROXY-4-PHENYL-1,3,2-DIOXAPHOSPHORINAN 2-OXIDE

CAS No.
98674-80-7
Chemical Name:
(2R,4R)-5,5-DIMETHYL-2-HYDROXY-4-PHENYL-1,3,2-DIOXAPHOSPHORINAN 2-OXIDE
Synonyms
(4R)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphinane 2-oxide;(2R,4R)-5,5-dimethyl-4-phenyl-N-tosyl-1,2,3-oxathiazolidine-2-oxide;(4r)-2-hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide;(2R,4R)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide;(2R,4R)-5,5-DIMETHYL-2-HYDROXY-4-PHENYL-1,3,2-DIOXAPHOSPHORINAN 2-OXIDE;(R)-(-)-2-HYDROXY-5,5-DIMETHYL-4-PHENYL-1,3,2-DIOXAPHOSPHORINANE 2-OXIDE;(4R)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide 98%;(R)-(-)-5,5-DIMETHYL-2-HYDROXY 4-PHENYL-1,3,2-DIOXAPHOS-PHORINANE-2-OXIDE;1,3,2-Dioxaphosphorinane, 2-hydroxy-5,5-dimethyl-4-phenyl-, 2-oxide, (4R)-;(4R)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide
CBNumber:
CB0320573
Molecular Formula:
C11H15O4P
Molecular Weight:
242.21
MDL Number:
MFCD00044976
MOL File:
98674-80-7.mol
MSDS File:
SDS
Last updated:2026-05-27 17:36:36
Product description Number Pack Size Price
(4R)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide 98% 448427 1g $199
(2R,4R)-5,5-Dimethyl-2-hydroxy-4-phenyl-1,3,2dioxaphosphorinan 2-oxide 97% MT-10735 10g $412
(2R,4R)-5,5-Dimethyl-2-hydroxy-4-phenyl-1,3,2dioxaphosphorinan 2-oxide 97% MT-10735 10g $412
(4R)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide 98.00% CCH0005123 1G $742.2
(4R)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide 98.00% CCH0005123 5G $1284.91

(2R,4R)-5,5-DIMETHYL-2-HYDROXY-4-PHENYL-1,3,2-DIOXAPHOSPHORINAN 2-OXIDE Properties

Melting point 224-227 °C (lit.)
Boiling point 344.4±45.0 °C(Predicted)
Density 1.27±0.1 g/cm3(Predicted)
storage temp. 2-8°C
pka 1.28±0.60(Predicted)
optical activity [α]20/D 62°, c = 0.5 in methanol
BRN 4294714
InChI 1S/C11H15O4P/c1-11(2)8-14-16(12,13)15-10(11)9-6-4-3-5-7-9/h3-7,10H,8H2,1-2H3,(H,12,13)/t10-/m1/s1
InChIKey PSZSDCWNBXVDFG-SNVBAGLBSA-N
SMILES CC1(C)COP(O)(=O)O[C@@H]1c2ccccc2
UNSPSC Code 12352005
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
10-21
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

(2R,4R)-5,5-DIMETHYL-2-HYDROXY-4-PHENYL-1,3,2-DIOXAPHOSPHORINAN 2-OXIDE price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 448427 (4R)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide 98% 98674-80-7 1g $199 2026-04-30 Buy
AHH MT-10735 (2R,4R)-5,5-Dimethyl-2-hydroxy-4-phenyl-1,3,2dioxaphosphorinan 2-oxide 97% 10g $412 2026-05-26 Buy
AHH MT-10735 (2R,4R)-5,5-Dimethyl-2-hydroxy-4-phenyl-1,3,2dioxaphosphorinan 2-oxide 97% 10g $412 2026-05-25 Buy
American Custom Chemicals Corporation CCH0005123 (4R)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide 98.00% 98674-80-7 1G $742.2 2021-12-16 Buy
American Custom Chemicals Corporation CCH0005123 (4R)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide 98.00% 98674-80-7 5G $1284.91 2021-12-16 Buy
Product number Packaging Price Buy
448427 1g $199 Buy
MT-10735 10g $412 Buy
MT-10735 10g $412 Buy
CCH0005123 1G $742.2 Buy
CCH0005123 5G $1284.91 Buy

(2R,4R)-5,5-DIMETHYL-2-HYDROXY-4-PHENYL-1,3,2-DIOXAPHOSPHORINAN 2-OXIDE Chemical Properties,Uses,Production

Uses

(4R)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide can be used:

  • As a reactant in the phosphoalkoxylation of aromatic enones.
  • As a chiral resolving agent in the resolution of amino acids, amines, and amino alcohols.

(2R,4R)-5,5-DIMETHYL-2-HYDROXY-4-PHENYL-1,3,2-DIOXAPHOSPHORINAN 2-OXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

(2R,4R)-5,5-DIMETHYL-2-HYDROXY-4-PHENYL-1,3,2-DIOXAPHOSPHORINAN 2-OXIDE Suppliers

Global( 20)Suppliers
Supplier Tel Email Country ProdList Advantage
AFINE CHEMICALS LIMITED
+86-0571-85134551 sales@afinechem.com China 15073 58
DAYANG CHEM (HANGZHOU) CO.,LTD
+86-88938639 +86-17705817739 info@dycnchem.com China 53803 58
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18207 66
AstaTech (Chengdu) Pharma. Co., Ltd. 15928766785 15928766785 wupengcheng@astatech.cn China 1985 55
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51395 80
Guizhou Yituo Chemical Technology Co., Ltd 18628235590 wuliming@yituochem.cn China 1246 58
Beijing Jin Ming Biotechnology Co., Ltd. 010-60605840 15801484223; psaitong@jm-bio.com China 29757 58
Nanjing Wogni Chemical Co., Ltd. 15996452985 foxerhy@163.com China 4939 58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-025-66113011 15955137747 cb5@aikonchem.com China 10356 58
Nanjing Bic Biotechnology Co., Ltd 025-58906079 17352406906 sales@bicbiotech.com China 5822 58

(2R,4R)-5,5-DIMETHYL-2-HYDROXY-4-PHENYL-1,3,2-DIOXAPHOSPHORINAN 2-OXIDE Spectrum

(R)-(-)-2-HYDROXY-5,5-DIMETHYL-4-PHENYL-1,3,2-DIOXAPHOSPHORINANE 2-OXIDE (R)-(-)-5,5-DIMETHYL-2-HYDROXY 4-PHENYL-1,3,2-DIOXAPHOS-PHORINANE-2-OXIDE (2R,4R)-5,5-DIMETHYL-2-HYDROXY-4-PHENYL-1,3,2-DIOXAPHOSPHORINAN 2-OXIDE (2R,4R)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide (R)-(-)-2-HYDROXY-5,5-DIMETHYL-4-PHENYL- 1,3,2-DIOXAPHOSPHORINANE 2-OXID 98% (4r)-2-hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide (R)-(-)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinane 2-oxide, (2R,4R)-5,5-Dimethyl-2-hydroxy-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide (4R)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide 98% (2R,4R)-5,5-dimethyl-4-phenyl-N-tosyl-1,2,3-oxathiazolidine-2-oxide (4R)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphinane 2-oxide 1,3,2-Dioxaphosphorinane, 2-hydroxy-5,5-dimethyl-4-phenyl-, 2-oxide, (4R)- (4R)-2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphorinan 2-oxide 98674-80-7 12782-27-1 4198-33-6 Chiral Resolution Reagents Chiral Asymmetric Synthesis Chiral Resolving Reagents chiral
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