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1,2-O-Isopropylidene-alpha-D-xylofuranose

1,2-O-Isopropylidene-alpha-D-xylofuranose structure

CAS No.: 20031-21-4

Chemical Name:: 1,2-O-Isopropylidene-alpha-D-xylofuranose

Synonyms: 1,2-O-Isopropylidene-α-D-xylofuranose;Xylose monoacetone;Monoacetone-D-xylose;1 2-O-ISOPROPYLIDENE-ALPHA-D-;-D-xylofuranose;1,2-O-Isopropylidene-α-D<;1,2-O-Isopropylidene-α1,2-O-Isoproplyidene-a-d-xylofuranose;1,2-O-Isopropylidene-alpha-D-xylofuran;1,2-O-isopropylidene-α-D-xylopfuranose

CBNumber:: CB6497680

Molecular Formula:: C8H14O5

Molecular Weight:: 190.2

MDL Number:: MFCD00063295

MOL File:: 20031-21-4.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 05:25:15

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1,2-O-Isopropylidene-alpha-D-xylofuranose Properties

Melting point	69-71 °C(lit.)
alpha	-19.2 º (C=1 IN H2O)
Boiling point	112-114 °C0.06 mm Hg(lit.)
Density	1.2422 (rough estimate)
refractive index	-19 ° (C=1, H2O)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Methanol (Slightly), Water (Slightly)
pka	13.23±0.60(Predicted)
form	Waxy Solid or Coarse Crystals and Chunks
color	White to Off-white
optical activity	[α]25/D 19.2°, c = 1 in H2O
BRN	81520
InChI	1S/C8H14O5/c1-8(2)12-6-5(10)4(3-9)11-7(6)13-8/h4-7,9-10H,3H2,1-2H3/t4-,5+,6-,7-/m1/s1
InChIKey	JAUQZVBVVJJRKM-VZFHVOOUSA-N
SMILES	CC1(C)O[C@H]2O[C@H](CO)[C@H](O)[C@H]2O1
CAS DataBase Reference	20031-21-4(CAS DataBase Reference)
EPA Substance Registry System	.alpha.-D-Xylofuranose, 1,2-O-(1-methylethylidene)- (20031-21-4)
UNSPSC Code	12352201
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P280-P305+P351+P338
PPE	Eyeshields, Gloves, type N95 (US)
Safety Statements	22-24/25
WGK Germany	3
F	10
TSCA	TSCA listed
HS Code	29321900
Storage Class	11 - Combustible Solids

1,2-O-Isopropylidene-alpha-D-xylofuranose price More Price(81)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	296368	1,2-O-Isopropylidene-α-D-xylofuranose 99%	20031-21-4	25g	$279	2026-04-30	Buy
Sigma-Aldrich	296368	1,2-O-Isopropylidene-α-D-xylofuranose 99%	20031-21-4	10g	$121	2023-06-20	Buy
TCI Chemical	I0721	1,2-O-Isopropylidene-alpha-D-xylofuranose >98.0%(GC)	20031-21-4	5g	$57	2026-04-30	Buy
TCI Chemical	I0721	1,2-O-Isopropylidene-alpha-D-xylofuranose >98.0%(GC)	20031-21-4	25g	$188	2026-04-30	Buy
TRC	TRC-I872000-5G	1,2-O-Isopropylidene-Alpha-D-xylofuranose	20031-21-4	5g	$65	2026-06-03	Buy

Product number	Packaging	Price	Buy
296368	25g	$279	Buy
296368	10g	$121	Buy
I0721	5g	$57	Buy
I0721	25g	$188	Buy
TRC-I872000-5G	5g	$65	Buy

1,2-O-Isopropylidene-alpha-D-xylofuranose Chemical Properties, Uses, Production

Chemical Properties

White Crystalline Solid

Uses

1,2-O-Isopropylidene-α-D-xylofuranose is an intermediate used in the synthesis of C-glycosides ribosyl-acid and ribosyl-aldehyde.

1,2-O-Isopropylidene-alpha-D-xylofuranose Preparation Products And Raw materials

Raw materials

Preparation Products

1,2-O-Isopropylidene-alpha-D-xylofuranose Suppliers

Global Suppliers ( 297)

Supplier	Tel	Email	Country	ProdList	Advantage
Jinan Samuel Pharmaceutical Co., Ltd.	0531-88821801 15192360884	605818151@qq.com	China	479	58
Jinan Kabotang Biological Technology Co.,Ltd.	0531-61320525 15866703830	figo.gao@foxmail.com	China	7601	58
Taizhou Jiecheng Chemical Co., Ltd.	0576-88203651 15967007102	103858443@qq.com	China	270	58
Wuhan Wiseman Bioengineering Co.,Ltd	13419526507 13419526507	13419526507@163.com	China	2648	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
3B Pharmachem (Wuhan) International Co.,Ltd.	18930552037	3bsc@sina.com	China	15813	69
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
JinYan Chemicals(ShangHai) Co.,Ltd.	13817811078	sales@jingyan-chemical.com	China	9963	60

Supplier	Advantage
Jinan Samuel Pharmaceutical Co., Ltd.	58
Jinan Kabotang Biological Technology Co.,Ltd.	58
Taizhou Jiecheng Chemical Co., Ltd.	58
Wuhan Wiseman Bioengineering Co.,Ltd	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
3B Pharmachem (Wuhan) International Co.,Ltd.	69
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
JinYan Chemicals(ShangHai) Co.,Ltd.	60

View Latest Price from 1,2-O-Isopropylidene-alpha-D-xylofuranose manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-11	1,2-O-Isopropylidene-alpha-D-xylofuranose 20031-21-4		10g	98.0%	500kg/month	WUHAN FORTUNA CHEMICAL CO., LTD
2026-08-25	1,2-O-Isopropylidene-a-D-xylofuranose 20031-21-4	$3.90-5.90	1KG	99%		ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
2022-02-19	1,2-O-Isopropylidene-alpha-D-xylofuranose 20031-21-4	$1.00	1kg	98% +	1mt	ZHEJIANG ESTCHEM CO.,LTD

1,2-O-Isopropylidene-alpha-D-xylofuranose
20031-21-4
$0.00
98.0%
WUHAN FORTUNA CHEMICAL CO., LTD

1,2-O-Isopropylidene-a-D-xylofuranose
20031-21-4
$3.90-5.90
99%
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

1,2-O-Isopropylidene-alpha-D-xylofuranose
20031-21-4
$1.00
98% +
ZHEJIANG ESTCHEM CO.,LTD

1,2-O-Isopropylidene-alpha-D-xylofuranose Spectrum

1,2-O-Isopropylidene-alpha-D-xylofuranose(20031-21-4)¹HNMR 1,2-O-Isopropylidene-alpha-D-xylofuranose(20031-21-4)Raman

20031-21-4 (1,2-O-Isopropylidene-alpha-D-xylofuranose) Related Search:

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D(+)-Xylose 1,2:3,5-Di-O-isopropylidene-alpha-D-xylofuranose 1,2-O-Isopropylidene-alpha-D-xylofuranose

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1,2-O-Isopropylidene-alpha-D-xylofuran 1,2-O-Isopropylidene-α-D-xylofuranose, >98.0%(GC) 1,2-O-Isoproplyidene-a-d-xylofuranose 1,2-o-(1-methylethylidene)-alpha-d-xylofuranos Monoacetone-D-xylose 1,2-Di-O-isopropylidene-alpha-D-xylofuranose 1,2-O-ISOPROPYLIDENE-ALPHA-D -XYLOFURANOSE 99% 1,2-Di-O-isopropylidene-α-D-xylofuranose 1,2-O-(1-methylethylidene)-α-D-xylofuranose (3aR,5R,6S,6aR)-2,2-Dimethyl-5-(hydroxymethyl)tetrahydrofuro[2,3-d]-1,3-dioxole-6-ol (3aα,6aα)-2,2-Dimethyl-5α-(hydroxymethyl)tetrahydrofuro[2,3-d]-1,3-dioxole-6α-ol 1-O,2-O-(1-Methylethylidene)-α-D-xylofuranose 1-O,2-O-Isopropylidene-α-D-xylofuranose 1,2-O-Isopropylidene-alpha-D-xylofuranose,99.5+% 1,2-O-Isopropylidene-alpha-D-xylofuranose (3aS,5S,6R,6aS)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol 1,2-O-Isopropylidene-α-D-xylofuranose ,98% (3aR,5R,6S,6aR)-5-(hydroxyMethyl)-2,2-diMethyl-tetrahydro-2H-furo[2,3-d][1,3]dioxol-6-ol 1,2-Di-O-isopropylidene-a-D-xylofuranose 1,2-O-(1-methylethylidene)-a-D-xylofuranose 1,2-O-Isopropylidene-alpha-d-xylofuranose,99% 1 2-O-ISOPROPYLIDENE-ALPHA-D- 1,2-O-(1-methylethylidene)-alpha-D-xylofuranose -D-xylofuranose 1,2-O-Isopropylidene-&alpha (3AR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyl-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol 1,2-O-Isopropylidene-α-D-xylofuranose 1,2-O-isopropylidene-α-D-xylopfuranose 1,2-O-Isopropylidene-α-D-xylofuranose> α-D-Xylofuranose, 1,2-O-(1-methylethylidene)- 1,2-O-Isopropylidene-alpha-D-xylofuranose USP/EP/BP Xylose monoacetone (3aR,5R,6S,6aR)-5-(hydroxymethyl)-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol 20031-21-4 1,2-O-Isopropylidene-alpha-D-xylofuranose 1,2-O-Isopropylidene-α-D< 1,2-O-Isopropylidene-α-D-xylofuranose 1,2-O-ISOPROPYLIDENE-D-XYLOFURANOSE,99% 1,2-O-Isopropylidene-α-D-xylofuranose 20031-21-4 200313-21-4 C8H14O5 Carbohydrates & Derivatives Carbohydrate Synthesis Monosaccharides Specialty Synthesis 13C & 2H Sugars Biochemistry Sugars Xylose Glycon Biochem 20031-21-4