D1435
Dimethyl sulfoxide
meets EP testing specifications, meets USP testing specifications
동의어(들):
DMSO
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
(CH3)2SO
CAS 번호:
Molecular Weight:
78.13
UNSPSC Code:
12191502
NACRES:
NA.71
PubChem Substance ID:
EC Number:
200-664-3
Beilstein/REAXYS Number:
506008
MDL number:
Assay:
≥99.5%
Technique(s):
cryopreservation: suitable
Bp:
189 °C (lit.)
Vapor pressure:
0.42 mmHg ( 20 °C)
Quality Level
agency
meets EP testing specifications, meets USP testing specifications
vapor density
2.7 (vs air)
vapor pressure
0.42 mmHg ( 20 °C)
assay
≥99.5%
form
liquid
autoignition temp.
573 °F
expl. lim.
42 %, 63 °F
technique(s)
cryopreservation: suitable
impurities
≤0.1% water (Karl Fischer, USP), ≤0.2% water (Karl Fischer, EP)
color
colorless
refractive index
n20/D 1.478-1.479, n20/D 1.479 (lit.)
bp
189 °C (lit.)
mp
16-19 °C (lit.)
solubility
H2O: miscible (completely)
density
1.100-1.104 g/mL at 25 °C (relative density (EP)), 1.10 g/mL (lit.)
UV absorption
λ: 285 nm Amax: ≤0.20, λ: 295 nm Amax: ≤0.20
SMILES string
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
InChI key
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
Application
Dimethyl sulfoxide has been used:
- for the dissolution of tetramethylrhodamine dye, which is used as fluorophore for fluorescence in- situ hybridization (FISH) experiments
- as a control in indirect immunofluorescent assay (IFA) of swine testicular (ST) cells
- for the suspension and separation of buccal cells
- a polar aprotic solvent used in polymerase chain reactions (PCR) and as a cryoprotectant vitrification agent for the preservation of cells, tissues and organs.
Biochem/physiol Actions
Dimethyl sulfoxide (DMSO) is a low molecular weight, less hydrophilic and a freely permeable cryoprotectant. It is a polar aprotic solvent used in polymerase chain reactions (PCR) and as a cryoprotectant and vitrification agent for the preservation of cells, tissues and organs.
Other Notes
For information on dimethyl sulfoxide miscibility, please visit the following link:
Dimethyl Sulfoxide Miscibility/Immiscibility Table
Dimethyl Sulfoxide Miscibility/Immiscibility Table
Disclaimer
Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature without detriment to the product.
저장 등급
10 - Combustible liquids
flash_point_f
188.6 °F - closed cup
flash_point_c
87 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
문서
Overview of good cell banking practices for cell line cryopreservation purposes.
Comparison of the effects of different cryoprotectants on stem cells from umbilical cord blood
Chen G, et al.
Stem Cells International, 2016 (2016)
Identification of anti-viral activity of the cardenolides, Na+/K+-ATPase inhibitors, against porcine transmissible gastroenteritis virus
Yang CW, et al.
Toxicology and Applied Pharmacology, 332, 129-137 (2017)
Buccal micronucleus cytome assay: results of an intra-and inter-laboratory scoring comparison
Bolognesi C, et al.
Mutagenesis, 30(4), 545-555 (2015)
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| D1435-500ML | 04061838259264 |
| D1435-1L | 04061838259257 |