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ChemicalBook >> CAS DataBase List >> PEG13-Tos

PEG13-Tos

$45 - $1785
Product name: PEG13-Tos
CAS: 1050500-41-8
MF: C31H56O15S
MW: 700.83
EINECS:
MDL Number:MFCD28334511
Synonyms:PEG13-Tos;PEG15-Tos;Tos-PEG12-OH;PEG12-Tos;3,6,9,12,15,18,21,24,27,30,33-Undecaoxapentatriacontane-1,35-diol, 1-(4-methylbenzenesulfonate);35-hydroxy-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl 4-methylbenzenesulfonate;OH-PEG12-Tos;Tos-PEG12-OH/3,6,9,12,15,18,21,24,27,30,33-Undecaoxapentatriacontane-1,35-diol, 1-(4-methylbenzenesulfonate)

Price39 Properties Safety Information Description

39 prices

Selected condition：

Brand

aablocks
Absolute Chiral
ACHEMBLOCK
Acrotein
Activate Scientific
Apolloscientific
BroadPharm
Chemenu
ChemScene
TRC

Package

5mg
100mg
0.25g
250mg
0.5g
500mg
1G
5G

Manufactureraablocks
Product numberAA00HAHV
Product descriptionPEG13-Tos 95%
Packaging100mg
Price$130
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00HAHV
Product descriptionPEG13-Tos 95%
Packaging250mg
Price$255
Updated2026-05-28
Buy

ManufacturerAbsolute Chiral
Product numberP1069-00-N
Product description35-hydroxy-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl 4-methylbenzenesulfonate 95%
Packaging100mg
Price$88
Updated2026-05-23
Buy

ManufacturerAbsolute Chiral
Product numberP1069-00-N
Product description35-hydroxy-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl4-methylbenzenesulfonate 95%
Packaging100mg
Price$168
Updated2021-12-16
Buy

ManufacturerAbsolute Chiral
Product numberP1069-00-N
Product description35-hydroxy-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl 4-methylbenzenesulfonate 95%
Packaging250mg
Price$188
Updated2026-05-23
Buy

ManufacturerACHEMBLOCK
Product numberP42829
Product descriptionTos-PEG12-OH 95%
Packaging250MG
Price$240
Updated2026-05-25
Buy

ManufacturerACHEMBLOCK
Product numberP42829
Product descriptionTos-PEG12-OH 95%
Packaging250MG
Price$240
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberP42829
Product descriptionTos-PEG12-OH 95%
Packaging1G
Price$520
Updated2026-05-25
Buy

ManufacturerACHEMBLOCK
Product numberP42829
Product descriptionTos-PEG12-OH 95%
Packaging1G
Price$520
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberP42829
Product descriptionTos-PEG12-OH 95%
Packaging5G
Price$1785
Updated2026-05-25
Buy

ManufacturerACHEMBLOCK
Product numberP42829
Product descriptionTos-PEG12-OH 95%
Packaging5G
Price$1785
Updated2026-05-27
Buy

ManufacturerAcrotein
Product numberB-1117
Product descriptionTos-PEG12-OH 97%
Packaging0.5g
Price$366.66
Updated2021-12-16
Buy

ManufacturerAcrotein
Product numberB-1117
Product descriptionTos-PEG12-OH 97%
Packaging0.5g
Price$366.66
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-1117
Product descriptionTos-PEG12-OH 97%
Packaging1g
Price$550
Updated2021-12-16
Buy

ManufacturerAcrotein
Product numberB-1117
Product descriptionTos-PEG12-OH 97%
Packaging1g
Price$550
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-1117
Product descriptionTos-PEG12-OH 97%
Packaging0.25g
Price$247.5
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00HAHV	PEG13-Tos 95%	100mg	$130	2026-05-28	Buy
aablocks	AA00HAHV	PEG13-Tos 95%	250mg	$255	2026-05-28	Buy
Absolute Chiral	P1069-00-N	35-hydroxy-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl 4-methylbenzenesulfonate 95%	100mg	$88	2026-05-23	Buy
Absolute Chiral	P1069-00-N	35-hydroxy-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl4-methylbenzenesulfonate 95%	100mg	$168	2021-12-16	Buy
Absolute Chiral	P1069-00-N	35-hydroxy-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl 4-methylbenzenesulfonate 95%	250mg	$188	2026-05-23	Buy
ACHEMBLOCK	P42829	Tos-PEG12-OH 95%	250MG	$240	2026-05-25	Buy
ACHEMBLOCK	P42829	Tos-PEG12-OH 95%	250MG	$240	2026-05-27	Buy
ACHEMBLOCK	P42829	Tos-PEG12-OH 95%	1G	$520	2026-05-25	Buy
ACHEMBLOCK	P42829	Tos-PEG12-OH 95%	1G	$520	2026-05-27	Buy
ACHEMBLOCK	P42829	Tos-PEG12-OH 95%	5G	$1785	2026-05-25	Buy
ACHEMBLOCK	P42829	Tos-PEG12-OH 95%	5G	$1785	2026-05-27	Buy
Acrotein	B-1117	Tos-PEG12-OH 97%	0.5g	$366.66	2021-12-16	Buy
Acrotein	B-1117	Tos-PEG12-OH 97%	0.5g	$366.66	2026-05-25	Buy
Acrotein	B-1117	Tos-PEG12-OH 97%	1g	$550	2021-12-16	Buy
Acrotein	B-1117	Tos-PEG12-OH 97%	1g	$550	2026-05-25	Buy
Acrotein	B-1117	Tos-PEG12-OH 97%	0.25g	$247.5	2021-12-16	Buy

Next Last

Properties

Boiling point :724.4±60.0 °C(Predicted)
Density :1.166±0.06 g/cm3(Predicted)
storage temp. :Store at Room Tem.
pka :14.36±0.10(Predicted)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

PEG13-Tos is a PEG linker containing a hydroxyl group and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

More related product prices

Tos-PEG13-Tos PEG10-Tos Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) PEG6-Tos Hydroxy-PEG3-PFP ester PEG7-Tos 77544-60-6 2-(4-Methylphenyl)sulfonyloxyethanol

Suppliers and manufacturers

XIAMEN SINOPEG BIOTECH CO., LTD.

OH-PEG12-Tos CAS:1050500-41-8

Xian confluore Biological Technology Co., Ltd.

OH-PEG12-Tos CAS:1050500-41-8

TargetMol Chemicals Inc.

Hangzhou Huarong Pharm Co., Ltd.

Jilin Chinese Academy of Sciences-yanshen Technology

Aladdin Scientific

Chongqing jooe co., ltd Nanjing Junnahe Biopharmaceutical Co., Ltd Sichuan Wei Keqi Biological Technology Co., Ltd. Jinan elephant international trading co., LTD

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PEG13-Tos

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers