CAS 811-98-3: Methanol-d4

Description:Methanol-d4, also known as deuterated methanol, is a stable isotopic variant of methanol where the hydrogen atoms are replaced by deuterium, a heavier isotope of hydrogen. Its chemical formula is CD3OD, and it is commonly used in various scientific applications, particularly in nuclear magnetic resonance (NMR) spectroscopy as a solvent due to its ability to provide a deuterium signal that does not interfere with the proton signals of organic compounds. Methanol-d4 is a colorless, volatile liquid with similar physical properties to regular methanol, including a low boiling point and high polarity, making it an effective solvent for a wide range of polar and nonpolar substances. The presence of deuterium alters its vibrational frequencies, which can be advantageous in studies involving molecular dynamics and interactions. Additionally, methanol-d4 is utilized in research involving isotopic labeling, allowing scientists to trace the pathways of chemical reactions and study metabolic processes in biological systems. Its CAS number is 811-98-3, which uniquely identifies this specific isotopologue in chemical databases.

Formula:CD₄O

InChI:InChI=1S/CH4O/c1-2/h2H,1H3/i1D3,2D

InChI key:InChIKey=OKKJLVBELUTLKV-MZCSYVLQSA-N

SMILES:OC

Synonyms:
(2H4)methanol
(~2~H_3_)methan(~2~H)ol
Deuterated methanol
Methan-d3-ol-d
Methanol-d4
Methyl Alcohol-d4
Methyl hydroxide (CD3OD)
Methyl-d3 alcohol-d
Methyl-d3 alcohol-d
Perdeuterated methanol
See more synonyms
Perdeuterated methyl alcohol
Perdeuteriomethanol
Perdeuteromethanol
Tetradeuteriomethanol
Tetradeuteromethanol
Methanol-d4
Methan-d3-ol-d

20
- 50
- 100
- 200

products per page. Found 38 products.

Product data	Purity	Price range	Estimated delivery
Methanol D4 >99.8%(+0.03% TMS) REF: 10-D324CAS: 811-98-3	99.8%	83.00 €~92.00 €	Thu 24 Apr 25
Methanol-d4 99.8atom%D REF: 3B-M1869CAS: 811-98-3	- - -	199.00 €	Thu 24 Apr 25
Methanol-d{4}, 100%(Isotopic) REF: 02-042320CAS: 811-98-3	100%	To inquire	Fri 25 Apr 25
Methanol-d{4}, 99.8%(Isotopic) REF: 02-036501CAS: 811-98-3	99.8%	To inquire	Fri 25 Apr 25
Methanol-d{4}, 99.8% (Isotopic) REF: 02-042318CAS: 811-98-3	99.8%	To inquire	Fri 25 Apr 25
Methanol-d{4}, 99.8% (Isotopic), contains 0.05% v/v TMS REF: 02-042319CAS: 811-98-3	99.8%	To inquire	Fri 25 Apr 25
Methanol D4 >99.95% REF: 10-D048CAS: 811-98-3	>99.95%	103.00 €~137.00 €	Tue 29 Apr 25
Methanol D4 >99.8% REF: 10-D024CAS: 811-98-3	>99.8%	96.00 €~776.00 €	Tue 29 Apr 25
Methanol-D4 >99.8 Atom % D 10ml septum vial REF: 54-DE70FCAS: 811-98-3	>99.8 Atom % D	69.00 €~503.00 €	Fri 02 May 25
Methanol-D4 >99.5 Atom % D 50ml bottle REF: 54-DE78GCAS: 811-98-3	>99.5 Atom % D	208.00 €	Fri 02 May 25
Methanol-d4 99.8 atom % D + 0.03%V TMS 100mL REF: 54-DE1001CAS: 811-98-3	- - -	To inquire	Fri 02 May 25
Methanol-D4 "100%" >99.95 Atom % D 5ml ampule REF: 54-DE75CAS: 811-98-3	>99.95 Atom % D	127.00 €	Fri 02 May 25
Methanol-D4 >99.8 Atom % D (10x0.75ml) ampoule pack REF: 54-DE70DCAS: 811-98-3	>99.8 Atom % D	82.00 €	Fri 02 May 25
Methanol-D4 >99.5 Atom % D - 10ml bottle REF: 54-DE78cCAS: 811-98-3	>99.5 Atom % D	54.00 €	Fri 02 May 25
Methyl Alcohol-d4(reagent grade)(99% chemical purity) REF: 3U-D0303CAS: 811-98-3	99 atom % D	253.00 €~2,195.00 €	Mon 05 May 25
Methanol-d4, for NMR, 99.5% atom D REF: AC-16635CAS: 811-98-3	99.5%	To inquire	Tue 06 May 25
Methanol-d4, for NMR, contains 0.03 v/v% TMS, 99.8% atom D REF: AC-32992CAS: 811-98-3	99.8%	To inquire	Tue 06 May 25
Methanol-d4, for NMR, packaged in 0.75 ml ampoules, 100.0 atom % D REF: AC-35146CAS: 811-98-3	- - -	To inquire	Tue 06 May 25
Methanol-d4, for NMR, 99.6+% atom D REF: AC-32536CAS: 811-98-3	99.6+%	To inquire	Tue 06 May 25
Methanol-d4, for NMR, contains 0.03 v/v% TMS, 99.8% atom% D, AcroSeal™ REF: AC-32535CAS: 811-98-3	99.8%	To inquire	Tue 06 May 25