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2-Phenyl-2-(piperidin-2-yl)acetic acid hydrochloride

2-苯基-2-(哌啶-2-基)乙酸盐酸盐

Also known as: alpha-Phenyl-2-piperidineacetic acid hydrochloride, Ritalinic acid hydrochloride, Methylphenidate Related Compound A, threo-dl-ritalinic acid hydrochloride, DL-erythro Ritalinic Acid Hydrochloride, 2-phenyl-2-(piperidin-2-yl)acetic acid hydrochloride, (+/-)-threo-ritalinic acid hydrochloride, Methylphenidate Carboxylic Acid Hydrochloride, Phenyl(2-piperidinyl)acetic acid hydrochloride (1:1)

2-Phenyl-2-(piperidin-2-yl)acetic acid hydrochloride (CAS 19395-40-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H18ClNO2 and a molecular weight of 255.74100 g/mol. It is also known as alpha-Phenyl-2-piperidineacetic acid hydrochloride, Ritalinic acid hydrochloride and Methylphenidate Related Compound A. Key properties include a melting point of 248℃ and a flash point of 9℃. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
19395-40-5
Jingsj CID
J-1467715-1
Molecular Formula
C13H18ClNO2
Chinese Name
2-苯基-2-(哌啶-2-基)乙酸盐酸盐
Molecular Weight
255.74100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point248℃
Flash Point9℃

GHS Safety & Compliance

Flammable / Acute Toxicity / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2-Phenyl-2-(piperidin-2-yl)acetic acid hydrochloride?

The CAS number of 2-Phenyl-2-(piperidin-2-yl)acetic acid hydrochloride is 19395-40-5.

What are the molecular formula and molecular weight of 2-Phenyl-2-(piperidin-2-yl)acetic acid hydrochloride?

2-Phenyl-2-(piperidin-2-yl)acetic acid hydrochloride has molecular formula C13H18ClNO2 and molecular weight 255.74100 g/mol.

Is 2-Phenyl-2-(piperidin-2-yl)acetic acid hydrochloride hazardous?

2-Phenyl-2-(piperidin-2-yl)acetic acid hydrochloride has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "2-Phenyl-2-(piperidin-2-yl)acetic acid hydrochloride (CAS 19395-40-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1467715-1 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.