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ChemicalBook >> CAS DataBase List >>2-Methyl-[1,2,6]thiadiazinane 1,1-dioxide

2-Methyl-[1,2,6]thiadiazinane 1,1-dioxide

2-Methyl-[1,2,6]thiadiazinane 1,1-dioxide Structure
2-Methyl-[1,2,6]thiadiazinane 1,1-dioxide structure
CAS No.
137830-77-4
Chemical Name:
2-Methyl-[1,2,6]thiadiazinane 1,1-dioxide
Synonyms
2-Methyl-[1,2,6]thiadiazinane 1,1-dioxide;2H-1,2,6-Thiadiazine, tetrahydro-2-methyl-, 1,1-dioxide;2-methyl-3,4,5,6-tetrahydro-1,2,6-thiadiazine-1,1-dioxide
CBNumber:
CB7438833
Molecular Formula:
C4H10N2O2S
Molecular Weight:
150.2
MDL Number:
MFCD06657763
MOL File:
137830-77-4.mol
Last updated:2026-09-12 18:54:56
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2-Methyl-[1,2,6]thiadiazinane 1,1-dioxide Properties

Boiling point 241.6±23.0 °C(Predicted)
Density 1.250±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
pka 12.50±0.20(Predicted)
Appearance White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338

2-Methyl-[1,2,6]thiadiazinane 1,1-dioxide price More Price(43)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth MFA83077 2-Methyl-1,2,6-thiadiazinane 1,1-dioxide 137830-77-4 1g $342.2 2026-06-04 Buy
Biosynth MFA83077 2-Methyl-1,2,6-thiadiazinane 1,1-dioxide 137830-77-4 10g $2596 2026-06-04 Buy
Matrix Scientific 303440 2-Methyl-1,2,6-thiadiazinane 1,1-dioxide 137830-77-4 250.00mg $71 2026-05-19 Buy
Matrix Scientific 303440 2-Methyl-1,2,6-thiadiazinane 1,1-dioxide 137830-77-4 1.00g $143 2026-05-19 Buy
Matrix Scientific 303440 2-Methyl-1,2,6-thiadiazinane 1,1-dioxide 137830-77-4 5.00g $611 2026-05-19 Buy
Product number Packaging Price Buy
MFA83077 1g $342.2 Buy
MFA83077 10g $2596 Buy
303440 250.00mg $71 Buy
303440 1.00g $143 Buy
303440 5.00g $611 Buy

2-Methyl-[1,2,6]thiadiazinane 1,1-dioxide Chemical Properties, Uses, Production

Synthesis

N-METHYL-1,3-PROPANEDIAMINE

6291-84-5

2-METHYL-[1,2,6]THIADIAZINANE 1,1-DIOXIDE

137830-77-4

The general procedure for the synthesis of 2-methyl-[1,2,6]thiadiazine 1,1-dioxide from 3-methylaminopropylamine was as follows: a mixture of N-methyl-1,3-propanediamine (2.06 g, 23.4 mmol) and sulfonamide (0.748 g, 7.78 mmol) was placed in a microwaveable reaction flask, sealed, and then filled with argon gas for protection. The reaction flask was stirred overnight at 50°C, and then warmed to 160°C to continue the reaction with stirring for 20 minutes. Upon completion of the reaction, the reaction mixture was concentrated and the residue was purified by column chromatography to afford 2-methyl-1,2,6-thiadiazine 1,1-dioxide (0.82 g, 70% yield).

References

[1] Journal of Medicinal Chemistry, 1994, vol. 37, # 19, p. 3023 - 3032
[2] European Journal of Medicinal Chemistry, 2007, vol. 42, # 9, p. 1176 - 1183
[3] Patent: WO2015/108861, 2015, A1. Location in patent: Paragraph 00401
[4] Patent: US2015/225422, 2015, A1. Location in patent: Paragraph 0555-0556
[5] Patent: US2013/303524, 2013, A1. Location in patent: Paragraph 0405-0406

2-Methyl-[1,2,6]thiadiazinane 1,1-dioxide Preparation Products And Raw materials

Raw materials

N-Methyl-1,3-propanediamine

Preparation Products

2-Methyl-[1,2,6]thiadiazinane 1,1-dioxide Suppliers

Global Suppliers ( 53)
Supplier Tel Email Country ProdList Advantage
SynAsst Chemical. 021-60343070 China 12731 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Zhengzhou Guancheng Laboratory equipment Sales 0371-88888888 qq272369594;2159423853qq 2723695949@qq.com China 4990 50
DebyeTec.com Inc. 18086626237 18086626237 2693528373@qq.com China 2936 56
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Beijing Shuoqi Science And Technology Co., Ltd. 18610542700;18701499489 3138545@qq.com China 298 58
Aikon International Limited 025-58859352 13913916777 dt3@aikonchem.com China 15490 58
Shanghai silk sail pharmaceutical technology co., LTD 18916696128 service@snowpharm.com China 1369 58
CR Corporation Limited fred.wen@crcorporation.cn China 8642 58
Shanghai Pleikon Chemical Technology Co., Ltd 021-54321516 17717324060 2719672468@qq.com China 2227 58
Supplier Advantage
SynAsst Chemical. 55
Bide Pharmatech Ltd. 60
Zhengzhou Guancheng Laboratory equipment Sales 50
DebyeTec.com Inc. 56
Amadis Chemical Company Limited 58
Beijing Shuoqi Science And Technology Co., Ltd. 58
Aikon International Limited 58
Shanghai silk sail pharmaceutical technology co., LTD 58
CR Corporation Limited 58
Shanghai Pleikon Chemical Technology Co., Ltd 58

137830-77-4 (2-Methyl-[1,2,6]thiadiazinane 1,1-dioxide) Related Search:

2-Methyl-[1,2,6]thiadiazinane 1,1-dioxide Taurolidine 2-Benzyl-1,2,6-thiadiazinane-1,1-dione
2-methyl-3,4,5,6-tetrahydro-1,2,6-thiadiazine-1,1-dioxide 2H-1,2,6-Thiadiazine, tetrahydro-2-methyl-, 1,1-dioxide 2-Methyl-[1,2,6]thiadiazinane 1,1-dioxide 137830-77-4