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ChemicalBook >> CAS DataBase List >> 2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride

2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride

2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride price.
  • $10 - $1152.11
  • Product name: 2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride
  • CAS: 154445-78-0
  • MF: C13H17ClO3S
  • MW: 288.79
  • EINECS:
  • MDL Number:MFCD01317847
  • Synonyms:Pbf-Cl(2,2,4,6,7-Pentamethyldihydrobenzofuran-5-SulfonylChloride);2,2,4,6,7-Pentamethyldihydrobenzobüfuran-5-sulphonyl chloride, 95%;2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride ,97%;2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULFONYL CHLORIDE;2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULPHONYL CHLORIDE;2,2,4,6,7-PENTAMETHYLDIHYDROBENZO[B]FURAN-5-SULFONYL CHLORIDE;2,2,4,6,7-PENTAMETHYLDIHYDROBENZO[B]FURAN-5-SULPHONYL CHLORIDE;2,2,4,6,7-PENTAMETHYLDIHYDROBENZIFURAN-5-SULFONYLCHLORIDE
Price20 Properties Safety Information Description
20 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Ark Pharm
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TRC
Package
  • 1g
  • 2.5g
  • 5G
  • 10g
  • 25g
  • 100g
  • ManufacturerAHH
  • Product numberMT-20638
  • Product descriptionPbf-Cl 98%
  • Packaging25g
  • Price$380
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberH854
  • Product description2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonylchloride,tech.
  • Packaging1g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number154445780
  • Product description2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonylchloride
  • Packaging25g
  • Price$278.72
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number154445780
  • Product description2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonylchloride
  • Packaging100g
  • Price$695.76
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0019170
  • Product description2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride 95.00%
  • Packaging1G
  • Price$685.21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0019170
  • Product description2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride 95.00%
  • Packaging5G
  • Price$1152.11
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberAK-76495
  • Product description2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonylchloride 96%
  • Packaging5g
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberAK-76495
  • Product description2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonylchloride 96%
  • Packaging100g
  • Price$218
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM157660
  • Product description2,2,4,6,7-Pentamethyl-2,3-dihydro-benzofuran-5-sulfonylchloride 95%
  • Packaging10g
  • Price$122
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM157660
  • Product description2,2,4,6,7-Pentamethyl-2,3-dihydro-benzofuran-5-sulfonylchloride 95%
  • Packaging25g
  • Price$206
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD69000026
  • Product description2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonylchloride 95+%
  • Packaging25g
  • Price$105
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number090596
  • Product description2,2,4,6,7-Pentamethyl-2,3-dihydro-benzofuran-5-sulfonyl chloride 95+%
  • Packaging1g
  • Price$38
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number090596
  • Product description2,2,4,6,7-Pentamethyl-2,3-dihydro-benzofuran-5-sulfonyl chloride 95+%
  • Packaging5g
  • Price$110
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number090596
  • Product description2,2,4,6,7-Pentamethyl-2,3-dihydro-benzofuran-5-sulfonyl chloride 95+%
  • Packaging10g
  • Price$175
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number09654
  • Product description2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride ≥95.0% (AT)
  • Packaging1g
  • Price$339
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number09654
  • Product description2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride ≥95.0% (AT)
  • Packaging5g
  • Price$866
  • Updated2025-07-31
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-20638 Pbf-Cl 98% 25g $380 2021-12-16 Buy
AK Scientific H854 2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonylchloride,tech. 1g $10 2021-12-16 Buy
Alichem 154445780 2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonylchloride 25g $278.72 2021-12-16 Buy
Alichem 154445780 2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonylchloride 100g $695.76 2021-12-16 Buy
American Custom Chemicals Corporation CHM0019170 2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride 95.00% 1G $685.21 2021-12-16 Buy
American Custom Chemicals Corporation CHM0019170 2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride 95.00% 5G $1152.11 2021-12-16 Buy
Ark Pharm AK-76495 2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonylchloride 96% 5g $19 2021-12-16 Buy
Ark Pharm AK-76495 2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonylchloride 96% 100g $218 2021-12-16 Buy
Chemenu CM157660 2,2,4,6,7-Pentamethyl-2,3-dihydro-benzofuran-5-sulfonylchloride 95% 10g $122 2021-12-16 Buy
Chemenu CM157660 2,2,4,6,7-Pentamethyl-2,3-dihydro-benzofuran-5-sulfonylchloride 95% 25g $206 2021-12-16 Buy
Crysdot CD69000026 2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonylchloride 95+% 25g $105 2021-12-16 Buy
Matrix Scientific 090596 2,2,4,6,7-Pentamethyl-2,3-dihydro-benzofuran-5-sulfonyl chloride 95+% 1g $38 2021-12-16 Buy
Matrix Scientific 090596 2,2,4,6,7-Pentamethyl-2,3-dihydro-benzofuran-5-sulfonyl chloride 95+% 5g $110 2021-12-16 Buy
Matrix Scientific 090596 2,2,4,6,7-Pentamethyl-2,3-dihydro-benzofuran-5-sulfonyl chloride 95+% 10g $175 2021-12-16 Buy
Sigma-Aldrich 09654 2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride ≥95.0% (AT) 1g $339 2025-07-31 Buy
Sigma-Aldrich 09654 2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride ≥95.0% (AT) 5g $866 2025-07-31 Buy
Next Last

Properties

Melting point :69-71 °C
Boiling point :392.7±42.0 °C(Predicted)
Density :1.236±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Acetonitrile (Slightly), Chloroform (Slightly), DMSO (Slightly)
form :solid
color :Blue
BRN :6602917
Stability :Moisture Sensitive
InChI :InChI=1S/C13H17ClO3S/c1-7-8(2)12(18(14,15)16)9(3)10-6-13(4,5)17-11(7)10/h6H2,1-5H3
InChIKey :HLJKUZUILACRPQ-UHFFFAOYSA-N
SMILES :O1C2=C(C)C(C)=C(S(Cl)(=O)=O)C(C)=C2CC1(C)C
CAS DataBase Reference :154445-78-0(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363 Wash contaminated clothing before reuse.

Description

2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride is used for introducing the Pbf protection in the guanidine group of arginine.

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Suppliers and manufacturers

career henan chemical co
2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride
$1.00 /1KG
2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride CAS:154445-78-0
Shanghai Daken Advanced Materials Co.,Ltd
Jinan Carbotang Biotech Co.,Ltd.
Alchem Pharmtech,Inc.
Antai Fine Chemical Technology Co.,Limited
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
SIMAGCHEM CORP
GL Biochem (Shanghai) Ltd.
GL Biochem(Binhai) Ltd.
Dayang Chem (Hangzhou) Co.,Ltd.