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ChemicalBook >> CAS DataBase List >> (2S,4S)-(+)-PENTANEDIOL

(2S,4S)-(+)-PENTANEDIOL

$13 - $1486
Product name: (2S,4S)-(+)-PENTANEDIOL
CAS: 72345-23-4
MF: C5H12O2
MW: 104.15
EINECS:
MDL Number:MFCD00064276
Synonyms:(2S,4S)-(+)-2,4-DIHYDROXYPENTANE;(2S,4S)-(+)-2,4-PENTANEDIOL;(2S,4S)-2,4-PENTANEDIOL;(2S,4S)-(+)-PENTANEDIOL;[S-(S*,S*)]-(+)-2,4-PENTANEDIOL;(S,S)-PENTANEDIOL-2,4;(S,S)-(+)-2,4-PENTANEDIOL;(2S,4S)-(+)-PENTANEDIOL 99%

Price49 Properties Safety Information Description

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aablocks
ACHEMBLOCK
Ambeed
American Custom Chemicals Corporation
Apolloscientific
Chemenu
Chem-Impex
Crysdot
Sigma-Aldrich
Strem Chemicals
SynQuest Laboratories
TCI Chemical
TRC
Usbiological

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Manufactureraablocks
Product numberAA003BMS
Product description(2S,4S)-(+)-2,4-Pentanediol 98%
Packaging100mg
Price$13
Updated2026-05-28
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Manufactureraablocks
Product numberAA003BMS
Product description(2S,4S)-(+)-2,4-Pentanediol ≥98%
Packaging250mg
Price$21
Updated2026-05-28
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Manufactureraablocks
Product numberAA003BMS
Product description(2S,4S)-(+)-2,4-Pentanediol 98%
Packaging1g
Price$34
Updated2026-05-28
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Manufactureraablocks
Product numberAA003BMS
Product description(2S,4S)-(+)-2,4-Pentanediol 98%
Packaging25g
Price$202
Updated2026-05-28
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Manufactureraablocks
Product numberAA003BMS
Product description(2S,4S)-(+)-2,4-Pentanediol 98%
Packaging10g
Price$94
Updated2026-05-28
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Manufactureraablocks
Product numberAA003BMS
Product description(2S,4S)-(+)-2,4-Pentanediol 98%
Packaging5g
Price$61
Updated2026-05-28
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Manufactureraablocks
Product numberAA003BMS
Product description(2S,4S)-(+)-2,4-Pentanediol 98%
Packaging100g
Price$779
Updated2026-05-28
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ManufacturerACHEMBLOCK
Product numberW159371
Product description(2S,4S)-(+)-Pentanediol 97%
Packaging100G
Price$575
Updated2026-05-27
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ManufacturerACHEMBLOCK
Product numberW159371
Product description(2S,4S)-(+)-Pentanediol 97%
Packaging25G
Price$175
Updated2026-05-27
Buy

ManufacturerAmbeed
Product numberA713940
Product description(2S,4S)-2,4-Pentanediol 98%
Packaging100mg
Price$25
Updated2021-12-16
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ManufacturerAmbeed
Product numberA713940
Product description(2S,4S)-2,4-Pentanediol 98%
Packaging250mg
Price$27
Updated2026-06-05
Buy

ManufacturerAmbeed
Product numberA713940
Product description(2S,4S)-2,4-Pentanediol 98%
Packaging1g
Price$75
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA713940
Product description(2S,4S)-2,4-Pentanediol 98%
Packaging5g
Price$225
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA713940
Product description(2S,4S)-2,4-Pentanediol 98%
Packaging10g
Price$338
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA713940
Product description(2S,4S)-2,4-Pentanediol 98%
Packaging250mg
Price$37
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA713940
Product description(2S,4S)-2,4-Pentanediol 98%
Packaging1g
Price$42
Updated2026-06-05
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA003BMS	(2S,4S)-(+)-2,4-Pentanediol 98%	100mg	$13	2026-05-28	Buy
aablocks	AA003BMS	(2S,4S)-(+)-2,4-Pentanediol ≥98%	250mg	$21	2026-05-28	Buy
aablocks	AA003BMS	(2S,4S)-(+)-2,4-Pentanediol 98%	1g	$34	2026-05-28	Buy
aablocks	AA003BMS	(2S,4S)-(+)-2,4-Pentanediol 98%	25g	$202	2026-05-28	Buy
aablocks	AA003BMS	(2S,4S)-(+)-2,4-Pentanediol 98%	10g	$94	2026-05-28	Buy
aablocks	AA003BMS	(2S,4S)-(+)-2,4-Pentanediol 98%	5g	$61	2026-05-28	Buy
aablocks	AA003BMS	(2S,4S)-(+)-2,4-Pentanediol 98%	100g	$779	2026-05-28	Buy
ACHEMBLOCK	W159371	(2S,4S)-(+)-Pentanediol 97%	100G	$575	2026-05-27	Buy
ACHEMBLOCK	W159371	(2S,4S)-(+)-Pentanediol 97%	25G	$175	2026-05-27	Buy
Ambeed	A713940	(2S,4S)-2,4-Pentanediol 98%	100mg	$25	2021-12-16	Buy
Ambeed	A713940	(2S,4S)-2,4-Pentanediol 98%	250mg	$27	2026-06-05	Buy
Ambeed	A713940	(2S,4S)-2,4-Pentanediol 98%	1g	$75	2021-12-16	Buy
Ambeed	A713940	(2S,4S)-2,4-Pentanediol 98%	5g	$225	2021-12-16	Buy
Ambeed	A713940	(2S,4S)-2,4-Pentanediol 98%	10g	$338	2021-12-16	Buy
Ambeed	A713940	(2S,4S)-2,4-Pentanediol 98%	250mg	$37	2021-12-16	Buy
Ambeed	A713940	(2S,4S)-2,4-Pentanediol 98%	1g	$42	2026-06-05	Buy

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Properties

Melting point :45-48 °C (lit.)
Boiling point :111-113C
alpha :+41.2° (c 10, CHCl3)
Density :0.9917 (rough estimate)
refractive index :54 ° (C=10, EtOH)
Flash point :215 °F
storage temp. :Inert atmosphere,Room Temperature
solubility :almost transparency in EtOH
pka :14.74±0.20(Predicted)
form :Crystalline Powder
color :White
optical activity :[α]20/D +39.8°, c = 10 in chloroform
BRN :4123490
Stability :hygroscopic
InChI :1S/C5H12O2/c1-4(6)3-5(2)7/h4-7H,3H2,1-2H3/t4-,5-/m0/s1
InChIKey :GTCCGKPBSJZVRZ-WHFBIAKZSA-N
SMILES :C[C@H](O)C[C@H](C)O
CAS DataBase Reference :72345-23-4(CAS DataBase Reference)

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

(2S,4S)-(+)-Pentanediol is an optically active reagent that is used to prepare NIP-101 which is a potent calcium antagonist.

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(2S,4S)-(+)-PENTANEDIOL

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