ChemicalBook > CAS DataBase List > 1,1-Dioxo-tetrahydrothiopyran-4-carboxylic acid

1,1-Dioxo-tetrahydrothiopyran-4-carboxylic acid

Product Name
1,1-Dioxo-tetrahydrothiopyran-4-carboxylic acid
CAS No.
64096-87-3
Chemical Name
1,1-Dioxo-tetrahydrothiopyran-4-carboxylic acid
Synonyms
1,1-Dioxo-tetrahydrothiop...;Tetrahydrothiopyran-4-carboxylic;1.1-Dioxo-hexahydro-116-thiopyran;1,1-Dioxo-1lambda(6)-thiane-4-carboxylicacid;1,1-Dioxohexahydrothiopyran-4-carboxylic acid;1,1-Dioxo-tetrahydrothiopyran-4-carboxylic acid;1-Dioxo-hexahydro-1l6-thiopyran-4-carboxylic acid;Tetrahydrothiopyran-4-carboxylic acid 1,1-dioxide;1,1-dioxo-hexahydro-1λ6-thiopyran-4-carboxylic acid;tetrahydro-thiopyrane-4-carboxylic acid 1,1-dioxide
CBNumber
CB92548536
Molecular Formula
C6H10O4S
Formula Weight
178.21
MOL File
64096-87-3.mol
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1,1-Dioxo-tetrahydrothiopyran-4-carboxylic acid Property

Melting point:
195-196℃ (acetone ligroine )
Boiling point:
456.6±38.0 °C(Predicted)
Density 
1.422±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
form 
powder
pka
4.05±0.20(Predicted)
color 
White to off-white
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Safety

HS Code 
2934999090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
T889610
Product name
Tetrahydro-2H-thiopyran-4-carboxylicAcid1,1-Dioxide
Packaging
50mg
Price
$45
Updated
2021/12/16
Matrix Scientific
Product number
082900
Product name
Tetrahydro-2H-thiopyran-4-carboxylic acid 1,1-dioxide
Purity
97%
Packaging
1g
Price
$345
Updated
2021/12/16
SynQuest Laboratories
Product number
6H63-1-10
Product name
1,1-Dioxotetrahydrothiopyran-4-carboxylic acid
Packaging
250mg
Price
$125
Updated
2021/12/16
SynQuest Laboratories
Product number
6H63-1-10
Product name
1,1-Dioxotetrahydrothiopyran-4-carboxylic acid
Packaging
1g
Price
$375
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0299856
Product name
TETRAHYDRO-2H-THIOPYRAN-4-CARBOXYLIC ACID-1,1-DIOXIDE
Purity
95.00%
Packaging
5MG
Price
$498.29
Updated
2021/12/16
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1,1-Dioxo-tetrahydrothiopyran-4-carboxylic acid Chemical Properties,Usage,Production

Synthesis

3,3-Dimethyl- 2, 4-dioxa-9-thiaspiro[5.5]undecane-1,5-dione-9, 9-dioxide 1 (20.0 g, 76.3 mmol) and then 6 N hydrochloric acid (60 mL) and Antifoam 204 (200 mg, 1 wt % relative to 1) were charged to a 250-mL, three-neck round-bottom flask, equipped with a mechanical stirrer and a thermocouple. The reaction was then heated to reflux, and the distillate was collected until the internal temperature reached 100 eC; after that, the reaction was allowed to reflux for an additional 8 hours or until LC/MS showed a complete conversion of 1 to 2. The reaction was then cooled to room temperature and held for ~12 h when the product crystallized from the solution. The slurry was cooled to 0 °C for 1 h and then filtered. The cake was dried in a vacuum oven at 60 eC, with nitrogen bleed, overnight to give the product as a white, crystalline solid 1,1-Dioxo-tetrahydrothiopyran-4-carboxylic acid (8.84 g, 49.6 mmol, 65% yield.

1,1-Dioxo-tetrahydrothiopyran-4-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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1,1-Dioxo-tetrahydrothiopyran-4-carboxylic acid Suppliers

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View Lastest Price from 1,1-Dioxo-tetrahydrothiopyran-4-carboxylic acid manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
1,1-Dioxo-hexahydro-1l6-thiopyran-4-carboxylic acid 64096-87-3
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-30
Zhuozhou Wenxi import and Export Co., Ltd
Product
1,1-Dioxo-hexahydro-1l6-thiopyran-4-carboxylic acid 64096-87-3
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27
Career Henan Chemical Co
Product
1,1-Dioxo-hexahydro-1l6-thiopyran-4-carboxylic acid 64096-87-3
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000KGS
Release date
2019-12-25

64096-87-3, 1,1-Dioxo-tetrahydrothiopyran-4-carboxylic acidRelated Search:

2-HYDROXYTETRAHYDROPYRAN Tetrahydro-4H-pyran-4-one Ethyl tetrahydro-2H-pyran-3-carboxylate delta-Valerolactone METHYL TETRAHYDRO-4-OXO-2H-THIOPYRAN-3-CARBOXYLATE ethyl tetrahydro-2H-pyran-2-carboxylate METHYL TETRAHYDROPYRAN-3-CARBOXYLATE Thian-4-one S-oxide Tetrahydrothiopyran-4-one oxiMe 2H-Thiopyran-4-carboxaldehyde, tetrahydro-, 1,1-dioxide 2H-Thiopyran-3-carboxylicacid,tetrahydro-(9CI) tetrahydro-2H-thiopyran-3-carboxylic acid 1,1-dioxide(SALTDATA: FREE) tetrahydro-2H-thiopyran-4-carbonitrile 1,1-dioxide(SALTDATA: FREE) tetrahydrothiopyran-3-carboxaldehyde Fluvastatin lactone-mixture of four isomers TETRAHYDRO-2H-PYRAN-3-CARBOXYLIC ACID TETRAHYDROTHIOPYRAN-4-OL 97 Hexahydro-3H-pyrrolo[1,2-c]imidazole-1,3-dione

  • 1,1-Dioxo-hexahydro-1l6-thiopyran-4-carboxylic acid
  • tetrahydro-thiopyrane-4-carboxylic acid 1,1-dioxide
  • 1,1-Dioxo-tetrahydrothiopyran-4-carboxylic acid
  • 1,1-Dioxo-tetrahydrothiop...
  • Tetrahydrothiopyran-4-carboxylic acid 1,1-dioxide
  • 1,1-Dioxo-1lambda(6)-thiane-4-carboxylicacid
  • 1,1-Dioxohexahydrothiopyran-4-carboxylic acid
  • 1,1-dioxo-hexahydro-1λ6-thiopyran-4-carboxylic acid
  • 2H-Thiopyran-4-carboxylic acid, tetrahydro-, 1,1-dioxide
  • 1-Dioxo-hexahydro-1l6-thiopyran-4-carboxylic acid
  • Tetrahydrothiopyran-4-carboxylic
  • 1.1-Dioxo-hexahydro-116-thiopyran
  • 64096-87-3