CompoundList
Sign in
Heterocyclic building blocks

HEPPSO hydrate

Also known as 3-[4-(2-Hydroxyethyl)-1-piperazinyl]-2-hydroxypropanesulfonic acid hydrate, 2-Hydroxy-3-(4-(2-hydroxyethyl)piperazin-1-yl)propane-1-sulfonic acid hydrate, 2-Hydroxy-3-(4-(2-hydroxyethyl)piperazin-1-yl)propane-1-sulfonic acid xhydrate

CAS 865856-46-8Formula C9H22N2O6SMolar mass 286.35 g/molEC 968-835-1
GHS signal word: Warning. Pictograms: Harmful or irritant
Get quotes Safety data
HEPPSO hydrate chemical structure, C9H22N2O6S, CAS 865856-46-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
865856-46-8
Formula
C9H22N2O6S
Molar mass
286.35 g/mol
EC number
968-835-1
HS code
293359
Category
Heterocyclic building blocks

What is HEPPSO hydrate?

Plain description, key identifiers and synonyms

HEPPSO hydrate is a chemical substance with the molecular formula C9H22N2O6S and a molar mass of 286.35 g/mol. Its CAS registry number is 865856-46-8. The IUPAC name is 2-hydroxy-3-[4-(2-hydroxyethyl)piperazin-1-yl]propane-1-sulfonic acid, hydrate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-hydroxy-3-[4-(2-hydroxyethyl)piperazin-1-yl]propane-1-sulfonic acid, hydrate
CAS number
865856-46-8Other or deprecated CAS: 918131-35-8
EC number
968-835-1
Molecular formula
C9H22N2O6S
MDL number
MFCD00150550
InChIKey
NRTJJCXOPPWNFG-UHFFFAOYSA-N
InChI
InChI=1S/C9H20N2O5S.H2O/c12-6-5-10-1-3-11(4-2-10)7-9(13)8-17(14,15)16;/h9,12-13H,1-8H2,(H,14,15,16);1H2
SMILES (canonical and isomeric)
C1CN(CCN1CCO)CC(CS(=O)(=O)O)O.O

Synonyms

  • 3-[4-(2-Hydroxyethyl)-1-piperazinyl]-2-hydroxypropanesulfonic acid hydrate
  • 2-Hydroxy-3-(4-(2-hydroxyethyl)piperazin-1-yl)propane-1-sulfonic acid hydrate
  • 2-Hydroxy-3-(4-(2-hydroxyethyl)piperazin-1-yl)propane-1-sulfonic acid xhydrate
  • 2-hydroxy-3-[4-(2-hydroxyethyl)piperazin-1-yl]propane-1-sulfonic acid, hydrate
  • 2-hydroxy-3-[4-(2-hydroxyethyl)piperazin-1-yl]propane-1-sulfonic acid hydrate
  • 2-Hydroxy-3-(4-(2-hydroxyethyl)piperazin-1-yl)propane-1-sulfonicacidxhydrate
  • 2-Hydroxy-3-[4-(2-hydroxyethyl)-1-piperazinyl]propane-1-sulfonic Acid Hydrate
  • N-(2-Hydroxyethyl)piperazine-N'-2-hydroxypropanesulfonic acid Hydrate (HEPPSO)
  • N-(2-Hydroxyethyl)piperazine-N-2-hydroxypropanesulfonic acid Hydrate (HEPPSO)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
286.35 g/molcalc.
Exact mass
286.1199 Dacalc.
LogP (octanol/water)
-2.98calc.
Topological polar surface area
132.8 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
6calc.
Heavy atoms
18calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
1calc.
Components
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1CNCCN1

C1CNCCN1

1 ring, 6 atoms, the Piperazine ring system.

6,832 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

HEPPSO hydrate suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade HEPPSO hydrate can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

HEPPSO hydrate price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code HEPPSO hydrate is traded under.

HS 2933.59Indicative HS code

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring, other

World exports in 2024
$18.4B
+10.5% vs 2023, imports $24.8B
2019 to 2024
Top exporters
  1. Ireland43.6%
  2. Switzerland * partner reported26.3%
  3. China7.9%
Top importers
  1. Slovenia30.3%
  2. United States30.1%
  3. Germany15.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for HEPPSO hydrate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about HEPPSO hydrate, based on the data on this page

What is HEPPSO hydrate?

HEPPSO hydrate is a chemical substance with the molecular formula C9H22N2O6S and a molar mass of 286.35 g/mol. Its CAS registry number is 865856-46-8. The IUPAC name is 2-hydroxy-3-[4-(2-hydroxyethyl)piperazin-1-yl]propane-1-sulfonic acid, hydrate.

What is the CAS number of HEPPSO hydrate?

The CAS registry number of HEPPSO hydrate is 865856-46-8. Other or deprecated CAS numbers: 918131-35-8.

What is the molecular formula and weight of HEPPSO hydrate?

The molecular formula of HEPPSO hydrate is C9H22N2O6S and its molar mass is 286.35 g/mol.

What is HEPPSO hydrate used for?

Known uses and roles of HEPPSO hydrate include building blocks in research and laboratory and screening compounds in research and laboratory.

Is HEPPSO hydrate hazardous?

HEPPSO hydrate carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of HEPPSO hydrate?

HEPPSO hydrate is usually classified under HS code 293359 (Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy HEPPSO hydrate?

Post a free request on CompoundList and suppliers of HEPPSO hydrate will send you quotes. Your contact details stay private until you accept a quote.

What is the price of HEPPSO hydrate?

Suppliers quote HEPPSO hydrate on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle HEPPSO hydrate

Get quotes for HEPPSO hydrate

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell HEPPSO hydrate
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of HEPPSO hydrate with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/heppso-hydrate-865856-46-8" title="HEPPSO hydrate structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Heterocyclic building blocks or HS code 293359

Price on request
Free quotes, contact stays private
Get quotes