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(S)-(-)-2-HYDROXY-N-METHYLSUCCINIMIDE

Also known as: (S)-(-)-3-Hydroxy-1-methyl-2,5-pyrrolidinedione, (S)-N-Methylhydroxysuccinimide, MFCD00221501

(S)-(-)-2-HYDROXY-N-METHYLSUCCINIMIDE (CAS 104612-35-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C5H7NO3 and a molecular weight of 129.11400 g/mol. Key properties include a melting point of 82-87ºC(lit.), a boiling point of 314.9ºC at 760 mmHg, a density of 1.438g/cm3 and a flash point of 144.3ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
104612-35-3
Jingsj CID
J-42762-3
Molecular Formula
C5H7NO3
Molecular Weight
129.11400 g/mol
Category
Organic Bases
Last updated
8/21/2026
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Physicochemical Properties

Melting Point82-87ºC(lit.)
Boiling Point314.9ºC at 760 mmHg
Density1.438g/cm3
Flash Point144.3ºC
Exact Mass129.04300
PSA57.61000
Vapor Pressure3.87E-05mmHg at 25°C
Refractive Index1.549

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2925190090
Summary2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of (S)-(-)-2-HYDROXY-N-METHYLSUCCINIMIDE?

The CAS number of (S)-(-)-2-HYDROXY-N-METHYLSUCCINIMIDE is 104612-35-3.

What are the molecular formula and molecular weight of (S)-(-)-2-HYDROXY-N-METHYLSUCCINIMIDE?

(S)-(-)-2-HYDROXY-N-METHYLSUCCINIMIDE has molecular formula C5H7NO3 and molecular weight 129.11400 g/mol.

Is (S)-(-)-2-HYDROXY-N-METHYLSUCCINIMIDE hazardous?

(S)-(-)-2-HYDROXY-N-METHYLSUCCINIMIDE has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of (S)-(-)-2-HYDROXY-N-METHYLSUCCINIMIDE?

For (S)-(-)-2-HYDROXY-N-METHYLSUCCINIMIDE, Downstream Products: (S)-(+)-1-Methyl-3-pyrrolidinol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(S)-(-)-2-HYDROXY-N-METHYLSUCCINIMIDE (CAS 104612-35-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42762-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.