ChemicalBook >> CAS DataBase List >>1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol

1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol

CAS No.
1707-77-3
Chemical Name:
1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol
Synonyms
(1S,2S)-1,2-bis((R)-2,2-dimethyl-1,3-dioxolan-4-yl)ethane-1,2-diol;D-MANNITOL DIACETONIDE;1,2:5,6-DI-O-ISOPROPYLIDENE-D-MANNITOL;1,2-bis(2,2-dimethyl-1,3-dioxolan-4-yl)-1,2-ethanediol;NSC 47987;NSC 67545;NSC 89874;DIACETONE-D-MAN;idene-D-mannitoL;D-Mannitol diaceton
CBNumber:
CB2741824
Molecular Formula:
C12H22O6
Molecular Weight:
262.3
MDL Number:
MFCD00003211
MOL File:
1707-77-3.mol
MSDS File:
SDS
Last updated:2023-09-06 17:45:48

1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol Properties

Melting point 120-122 °C(lit.)
alpha 6 º (c=5, Chloroform)
Boiling point 382.0±32.0 °C(Predicted)
Density 1.175±0.06 g/cm3(Predicted)
refractive index 6.5 ° (C=8, CHCl3)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility methanol: 100 mg/mL, clear, colorless
pka 12.98±0.20(Predicted)
form Crystalline Powder
color White
optical activity [α]/D +6.0±1.0°, c = 5 in chloroform
BRN 83765
InChIKey ODYBCPSCYHAGHA-ZYUZMQFOSA-N
CAS DataBase Reference 1707-77-3(CAS DataBase Reference)
NIST Chemistry Reference D-Mannitol, 1,2:5,6-bis-o-(1-methylethylidene)-(1707-77-3)

SAFETY

Risk and Safety Statements

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  22-24/25-36/37-26
WGK Germany  3
10-21
HS Code  29329990
NFPA 704
1
1 0

1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol price More Price(34)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 296406 1,2:5,6-Di-O-isopropylidene-D-mannitol 98% 1707-77-3 5g $72.4 2023-06-20 Buy
Sigma-Aldrich 296406 1,2:5,6-Di-O-isopropylidene-D-mannitol 98% 1707-77-3 25g $182 2023-06-20 Buy
TCI Chemical D2024 1,2:5,6-Di-O-isopropylidene-D-mannitol >97.0%(GC) 1707-77-3 5g $24 2024-03-01 Buy
TCI Chemical D2024 1,2:5,6-Di-O-isopropylidene-D-mannitol >97.0%(GC) 1707-77-3 25g $65 2024-03-01 Buy
Alfa Aesar L12127 1,2:5,6-Di-O-isopropylidene-D-mannitol 1707-77-3 5g $41.65 2024-03-01 Buy
Product number Packaging Price Buy
296406 5g $72.4 Buy
296406 25g $182 Buy
D2024 5g $24 Buy
D2024 25g $65 Buy
L12127 5g $41.65 Buy

1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

Nebivolol intermediate.

Purification Methods

Although quite soluble in H2O, it gives a purer product when crystallised from this solvent, forming needles [Baer J Am Chem Soc 67 338 1945, NMR: Curtis et al. J Chem Soc, Perkin Trans 1 1756 1977]. [Beilstein 19/11 V 589.]

69-65-8
77-76-9
1707-77-3
Synthesis of 1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol from D-Mannitol and 2,2-Dimethoxypropane
Global( 384)Suppliers
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TOKYO CHEMICAL INDUSTRY CO., LTD.
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Jinan Shengqi pharmaceutical Co,Ltd
86+18663751872 christine@shengqipharm.com CHINA 491 58

View Lastest Price from 1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol pictures 2023-09-06 1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol
1707-77-3
US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
Diisopropylidene Mannitol  pictures 2023-04-18 Diisopropylidene Mannitol
1707-77-3
US $5.00-2.00 / KG 1KG 99% 10000kg Hebei Guanlang Biotechnology Co,.LTD
1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol pictures 2023-01-31 1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol
1707-77-3
US $0.00 / Kg/Drum 1Kg/Drum 99% 5000KG Hebei Mojin Biotechnology Co., Ltd
DIACETONE-D-MAN DIACETONE-D-MANNITOL 1,2:5,6-ISOPROPYLIDENE-D-MANNITOL 1,2,5,6-DI-O-ISOPROPYLIDENE-D-MANNITOL 1,2:5,6-bis-o-(1-methylethylidene)-d-mannitol 1,2:5,6-BIS-O-(1-METHYLETHYLIDENE)-D-MARNITOL 1,2:5,6-Bis-O-(1-met 1,2,5,6-Di-O-isopropylidene-D-mannitol ,98% 1,2:5,6-Di-O-isopropylidene-D-maitol 1,2,5,6-Diacetone-D-Mannitol (Mannitol diacetonide) D-(+)-1,2:5,6-Di-O-isopropylideneMannitol D-Mannitol 1,2:5,6-Bis-acetonide NSC 47987 NSC 67545 NSC 89874 (1R,2R)-1,2-bis[(4S)-2,2-diMethyl-1,3-dioxolan-4-yl]ethane-1,2-diol D-Mannitol diaceton 1,2:5,6-Di-O-isopropylidene-D-Mannitol, 96%, 96% 1,2:5,6-Bis-O-(1-methylethylide (1S,2S)-1,2-bis[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]ethane-1,2-diol 1,2:5,6-Bis-o-(1-methylidene)-D-mannitol 1,2,5,6-Diisopropylidene-D-mannitol 1,2-5,6-Diacetone D-mannitol Diisopropylidene mannitol Mannitol, 1,2:5,6-di-O-isopropylidene-, D 1,2,5,6-DI-Isopopylidene-D-Mannitol Isopropylidene-D-Mannitol (2,2,2',2'-TETRAMETHYL-[4,4']BI[[1,3]DIOXOLANYL]-5-YL)-METHANOL 1 2:5 6-DI-O-ISOPROPYLIDENE-D-MANNITOL 98% 1,2:5,6-DI-O-ISOPROPYLIDINE-D-MANNITOL D-Mannitol, 1,2:5,6-bis-O-(1-methylethylidene)- (1S,2S)-1,2-Bis[(4R)-2,2-dimethyl-1,3-dioxolane-4-yl]-1,2-ethanediol (1S,2S)-1,2-Bis[(4R)-2,2-dimethyl-1,3-dioxolane-4-yl]ethylene glycol (1S,2S)-1,2-Bis[(4R)-2,2-dimethyl-1,3-dioxolane-4β-yl]ethylene glycol 1-O,2-O:5-O,6-O-Bis(1-methylethylidene)-D-mannitol Mannitol diacetonide 1,2:5,6-Di-O-isopropylidene-D-mannitol> 1,2:5,6-Di-O-isopropyL idene-D-mannitoL 1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol USP/EP/BP (+)-1,2:5,6-di-O-isopropylidene-D-mannitol 5,6-Bis-O-(1-methylethylidene)-D-mannitol 1,2,5,6-DI-O-ISOPROPYLLIDINE-D-MANITOL Diacetone-D-mannitol, ≥98%,GC N'-(6-chloro-2-methoxy-9-acridinyl)ethane-1,2-diamine D-MANNITOL DIACETONIDE 1,2:5,6-DI-O-ISOPROPYLIDENE-D-MANNITOL 1,2-bis(2,2-dimethyl-1,3-dioxolan-4-yl)-1,2-ethanediol (1S,2S)-1,2-bis((R)-2,2-dimethyl-1,3-dioxolan-4-yl)ethane-1,2-diol 1,2:5,6- Di-o- Isopropyide- D- Manitol 1707-77-3 C12H22O6 Specialty Synthesis Monosaccharides O-Substituted Sugars Sugar Alcohols Dioxanes & Dioxolanes Sugars