ChemicalBook > CAS DataBase List > (-)-2,3-O-Isopropylidene-D-threitol

(-)-2,3-O-Isopropylidene-D-threitol

Product Name
(-)-2,3-O-Isopropylidene-D-threitol
CAS No.
73346-74-4
Chemical Name
(-)-2,3-O-Isopropylidene-D-threitol
Synonyms
(4R,5R)-;2,3-O-isopropylidene threitol;2,3-O-ISOPROPYLIDENE-D-THREITOL;2,2-O-Isopropylidene-D-Threitol;2-O,3-O-Isopropylidene-D-threitol;2,3-DI-O-ISOPROPYLIDENE-D-THREITOL;(-)-2,3-O-ISOPROPYLIDENE-D-THREITOL;(+)-2,3-O-ISOPROPYLIDINE-D-THREITOL;(-)-2,3-O-ISOPROPYLIDINE-D-THREITOL;2,2-O-ISOPROPYLIDENE-D-THREITOL,99%
CBNumber
CB8428640
Molecular Formula
C7H14O4
Formula Weight
162.18
MOL File
73346-74-4.mol
More
Less

(-)-2,3-O-Isopropylidene-D-threitol Property

Melting point:
48-51 °C(lit.)
Boiling point:
91-93 °C0.01 mm Hg(lit.)
alpha 
-3.1 º (c=5, CHCl3 26 ºC)
Density 
1.0585 (rough estimate)
refractive index 
-4 ° (C=5, Acetone)
Flash point:
>230 °F
storage temp. 
Inert atmosphere,Store in freezer, under -20°C
solubility 
Chloroform, Dichloromethane, Ethyl Acetate, THF
pka
13.90±0.10(Predicted)
form 
Oil
color 
Yellow
Water Solubility 
Soluble in water.
Sensitive 
Hygroscopic
BRN 
1798
CAS DataBase Reference
73346-74-4(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
22-24/25-36-26
WGK Germany 
3
F 
3-10
HS Code 
29329970
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

TCI Chemical
Product number
I0375
Product name
(-)-2,3-O-Isopropylidene-D-threitol
Purity
>98.0%(GC)
Packaging
1g
Price
$80
Updated
2024/03/01
TCI Chemical
Product number
I0375
Product name
(-)-2,3-O-Isopropylidene-D-threitol
Purity
>98.0%(GC)
Packaging
5g
Price
$328
Updated
2024/03/01
Usbiological
Product number
I9041-01
Product name
2,3-Di-O-isopropylidene-D-threitol
Packaging
500mg
Price
$333
Updated
2021/12/16
TRC
Product number
I868935
Product name
2,3-O-Isopropylidene-D-threitol
Packaging
1g
Price
$55
Updated
2021/12/16
Chem-Impex
Product number
32381
Product name
(-)-2,3-O-Isopropylidene-D-threitol,98%(GC)
Purity
98%(GC)
Packaging
1G
Price
$33.6
Updated
2021/12/16
More
Less

(-)-2,3-O-Isopropylidene-D-threitol Chemical Properties,Usage,Production

Chemical Properties

Colorless to light yellow liqui

Uses

(-)-2,3-O-Isopropylidene-D-threitol is used in the synthesis of the optically active enantiomorphic 2,3-butanediols. It react with toluene-4-sulfonyl chloride to get O2,O3-isopropylidene-O1,O4-bis-(toluene-4-sulfonyl)-D-threitol.

(-)-2,3-O-Isopropylidene-D-threitol Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

(-)-2,3-O-Isopropylidene-D-threitol Suppliers

Americas 1 Austria 1 Belgium 1 Canada 1 China 84 Europe 1 France 1 Germany 5 India 11 Japan 4 Norway 1 Switzerland 1 The Netherlands 1 United Kingdom 8 United States 27 Global 148
Beijing Qinling Mountains Pharmaceutical Co., Ltd.
Tel
010-61241352 18901327973
Email
834537306@qq.com
Country
China
ProdList
530
Advantage
58
Beijing Qinling Pharmaceutical Co., Ltd.
Tel
010-61241352 18901327973
Email
834537306@qq.com
Country
China
ProdList
4845
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15839
Advantage
69
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9810
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
Daicel Chiral Technologies (China)CO.,LTD
Tel
021-50460086-9 15921403865
Fax
+86-21-50462321
Email
han_yajun@dctc.daicel.com
Country
China
ProdList
6791
Advantage
65
Tianjin Derchemist Science & Technology Co., Ltd.
Tel
22-58627059 13920586291
Fax
022-58620305
Email
zdcomcon@126.com
Country
China
ProdList
3461
Advantage
50
T&W GROUP
Tel
021-61551611 13296011611
Fax
＋86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9895
Advantage
58
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12335
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Huainan Kedi Chemical Factory
Tel
0554-2106669
Fax
0554-2666215
Email
sales1@kedichem.com
Country
China
ProdList
4924
Advantage
55
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
Wuxi Zhongkun Biochemical Technology Co., Ltd.
Tel
0510-85629785 18013409632
Fax
051085625359
Email
sales@reading-chemicals.com
Country
China
ProdList
15178
Advantage
58
Infinity SCI
Tel
400-400-1062016 17800804092
Email
admin@infsci.com
Country
China
ProdList
614
Advantage
55
Shanghai Synchem Pharma Co., ltd
Tel
21-619849051-1 18521059765
Email
synchempharma@aliyun.com
Country
China
ProdList
6464
Advantage
55
Wuhu Nuowei Chemical Technology Co., Ltd
Tel
0553-8233716 18055326116
Email
sales@nuowei-chem.com
Country
China
ProdList
951
Advantage
55
Shanghai Chiral bio-compound co., Ltd.
Tel
021-5068 3667/17749785980/1029026415; 17749785980
Fax
021-50683667
Email
1029026415@qq.com
Country
China
ProdList
3013
Advantage
58
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Guangdong wengjiang Chemical Reagent Co., Ltd.
Tel
0751-2886750 13927877953
Fax
0751-2886750
Email
3005811397@qq.com
Country
China
ProdList
13320
Advantage
58
Guangzhou Jhd Chemical Reagent Co., Ltd.
Tel
020-84383047
Fax
020-84380294
Email
sales@jhd.com.cn
Country
China
ProdList
9186
Advantage
65
Greenherbs Science and Technology Development Co., Ltd.
Tel
010-61136123
Fax
+86 (10) 8857-9127
Email
pub02@greenherbs.com.cn
Country
China
ProdList
4049
Advantage
58
Capot Chemical Co.,Ltd.
Tel
+86-（0）57185586718 +86-13336195806
Fax
+86-571-85864795
Email
sales@capot.com
Country
China
ProdList
29793
Advantage
60
Aikon International Limited
Tel
025-58859352 18068836627
Fax
02557626880
Email
sales01@aikonchem.com
Country
China
ProdList
15084
Advantage
58
Jinan Kabotang Biological Technology Co.,Ltd.
Tel
0531-61320525 15866703830
Email
495745175@qq.com
Country
China
ProdList
7174
Advantage
58
Shanghai Anyinuo Biomedical Technology Co., Ltd.
Tel
021-34625901
Email
420970979@qq.com
Country
China
ProdList
5790
Advantage
58
Jinan Carbotang Biotech Co.,Ltd.
Tel
+8615866703830
Email
figo.gao@foxmail.com
Country
China
ProdList
8497
Advantage
58
NewCan Biotech Limited
Tel
+86-0571-86912261 +8613735419629
Email
sales@newcanbio.com
Country
China
ProdList
9982
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418684 +8618949823763
Fax
0086-551-65418684
Email
sales@tnjchem.com
Country
China
ProdList
25356
Advantage
58
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
571-88938639 +8617705817739
Fax
+86-571-88938652，+86-571- 88492614
Email
info@dycnchem.com
Country
China
ProdList
52849
Advantage
58
Dideu Industries Group Limited
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
Country
China
ProdList
22787
Advantage
58
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Fax
027-59338440
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
22963
Advantage
58
Henan Pumei Jihua Pharmaceutical Technology Co., Ltd.
Tel
037188900765 18037465274
Fax
QQ3430974218
Email
enyawanglei@sina.cn
Country
China
ProdList
13758
Advantage
58
Wuhan Ying Yuan Bei Biological Limited
Tel
13349903920 13349903920
Email
1540154086@qq.com
Country
China
ProdList
2996
Advantage
58
Chongqing Chemdad Co., Ltd
Tel
+86-023-6139-8061 +86-86-13650506873
Email
sales@chemdad.com
Country
China
ProdList
39894
Advantage
58
Changzhou Yinghao Technology Development Co., Ltd
Tel
15151934985
Email
sales@yingsapharm.com
Country
China
ProdList
4385
Advantage
58
Hangzhou Jinghao Biotechnology Co., LTD
Tel
17513242016 17513242016
Fax
QQ:1576861551
Email
1576861551@qq.com
Country
China
ProdList
2803
Advantage
58
Mainchem Co., Ltd.
Tel
--
Fax
--
Email
sarah@mainchem.com
Country
China
ProdList
6567
Advantage
58
Hubei yongkuo Technology Co., Ltd
Tel
027-59223108 15972152991
Fax
027-59223108
Email
1248580099@qq.com
Country
China
ProdList
9988
Advantage
58
Hubei Wande Chemical Co., Ltd
Tel
027-59210159 15377098680
Fax
027-59210159
Email
1148280011@qq.com
Country
China
ProdList
9955
Advantage
58
Hubei Qifei Pharmaceutical Chemical Co., Ltd
Tel
027-027-59322506 18071128681
Fax
027-59322506
Email
1438082200@qq.com
Country
China
ProdList
9975
Advantage
58
Hubei xingongli Chemical Co., Ltd
Tel
027-59106151 15172325309
Fax
027-59503710
Email
1400858877@qq.com
Country
China
ProdList
9931
Advantage
58
Huida Medical Technology (Shanghai) Co., LTD
Tel
13601750004
Fax
QQ:200761233
Email
524226@qq.com
Country
China
ProdList
575
Advantage
58
Shaanxi Dideu Medichem Co. Ltd
Tel
029-61856358 15229202216
Fax
029-88380327
Email
1020@dideu.com
Country
China
ProdList
10011
Advantage
58
More
Less

View Lastest Price from (-)-2,3-O-Isopropylidene-D-threitol manufacturers

Career Henan Chemical Co
Product
(-)-2,3-O-Isopropylidene-D-threitol 73346-74-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
Customized
Release date
2019-07-02

73346-74-4, (-)-2,3-O-Isopropylidene-D-threitolRelated Search:

Dimethyl sulfoxide Dimethyl fumarate Lithium diisopropylamide 1,4-Dioxane N,N-Diisopropylethylamine Isomalt N,N-Dimethylformamide 6-O-ALPHA-D-GLUCOPYRANOSYL-D-GLUCITOL Chloromethyl isopropyl carbonate 2,2-Dimethyl-1,3-dioxolane-4-methanol Selenium dioxide ISOMALTOSE Dimethyl carbonate DIOXOPROMETHAZINE HCL ETHANE Dimethyl phthalate Dimethyl sebacate Dimethyl ether

  • D(-)-2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIMETHANOL
  • 2,3-DI-O-ISOPROPYLIDENE-D-THREITOL
  • (-)-2,3-O-ISOPROPYLIDINE-D-THREITOL
  • (+)-2,3-O-ISOPROPYLIDINE-D-THREITOL
  • (-)-2,3-O-ISOPROPYLIDENE-D-THREITOL
  • 2,3-O-ISOPROPYLIDENE-D-THREITOL
  • (4S,5R)-(-)-4,5-BIS(HYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE
  • (4R-TRANS) 1,3-DIOXOLANE-4,5-DIMETHANOL-2,2-DIMETHYL BUTANOIC ACID
  • (4R-TRANS)-2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIMETHANOL
  • (4R,5R)-4,5-Dihydroxymethyl-2,2-dimethyl dioxolane
  • (4R,5R)-(-)-4,5-BIS(HYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE
  • (4R,5R)-4,5-BIS(HYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE
  • (4R,5R)-(-)-2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIMETHANOL
  • (4R,5R)-2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIMETHANOL
  • (-)-2,3-<i>O</i>-Isopropylidene-<small>D</small>-threitol
  • (4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol,99%e.e.
  • 2,3-O-isopropylidene threitol
  • (4R,5R)-(-)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol, (4R,5R)-4,5-Bis(hydroxymethyl)-2,2-dimethyl-1,3-dioxolane
  • (-)-2,3-O-Isopropylidene-D-threitol, (4R,5R)-4,5-Bis(hydroxymethyl)-2,2-dimethyl-1,3-dioxolane
  • [(4R,5R)-5-(Hydroxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methanol
  • 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, (4R-trans)-
  • (-)-2-O,3-O-Isopropylidene-D-threitol
  • (4R)-2,2-Dimethyl-1,3-dioxolane-4α,5β-dimethanol
  • 2-O,3-O-Isopropylidene-D-threitol
  • ((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol
  • (4R,5R)-trans-4,5-di(hydroxymethyl)-2,2-dimethyl-1,3-dioxolane
  • (-)-2,3-O-Isopropylidene-D-threitol,99%
  • (-)-2-3-O-Isopropylidene-D-threitol ,98%
  • (4R,5R)-
  • (4R,5R)-(-)-4,5-Bis(hydroxymethyl)-2,2-dimethyl-1,3-dioxolane (4R,5R)-(-)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol
  • 2,2-O-ISOPROPYLIDENE-D-THREITOL,99%
  • 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, (4R,5R)-
  • (-)-2,3-O-Isopropylidene-D-threitol&gt
  • (-)-2,3-O-Isopropylidene-D-threitol USP/EP/BP
  • (-)-2,3-O-Isopropylidene-D-threitol
  • (-)-2,3-iOi-Isopropylidene-smallDsmall-threitol
  • (-)-2,3-O-Isopropylidine-D-Threitol
  • 2,2-O-Isopropylidene-D-Threitol
  • 73346-74-4
  • 73346-74-7
  • Carbohydrate Synthesis
  • Asymmetric Synthesis
  • Alcohols
  • Glycidyl Compounds, etc. (Chiral)
  • Sugar Alcohols
  • Dioxolanes
  • O-Substituted Sugars
  • Chiral Building Blocks
  • Sugars
  • Dioxanes & Dioxolanes
  • Organic Building Blocks
  • Monosaccharides
  • Specialty Synthesis
  • Heterocycles series
  • chiral
  • Chiral Reagents
  • Biochemistry
  • Chiral Building Blocks