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ChemicalBook >> CAS DataBase List >> 2-Piperidineacetic acid, alpha-phenyl-, methyl ester, hydrochloride, (R*,R*)- (+-)-

2-Piperidineacetic acid, alpha-phenyl-, methyl ester, hydrochloride, (R,R)- (+-)-

$29 - $2741
Product name: 2-Piperidineacetic acid, alpha-phenyl-, methyl ester, hydrochloride, (R*,R*)- (+-)-
CAS: 23655-65-4
MF: C14H19NO2.ClH
MW: 269.77
EINECS:
MDL Number:
Synonyms:2-Piperidineacetic acid, alpha-phenyl-, methyl ester, hydrochloride, (R*,R*)- (+-)-;DL-threo-Methylphenidate Hydrochloride;rac-threo-Methylphenidate Hydrochloride;JUMYIBMBTDDLNG-QNTKWALQSA-N;(±)-threo-Methylphenidate (hydrochloride) (CRM);(±)-threo-Methylphenidate (hydrochloride);Methylphenidate Hydrochloride 1.0 mg/ml in Methanol (as free base)

Price10 Properties Safety Information Description

10 prices

Selected condition：

Brand

AK Scientific
Biosynth
Cayman Chemical
Chemtos

Package

1ml of 0.1mg
1mg
5mg
10mg
25mg
50mg
100mg

ManufacturerAK Scientific
Product number0665CB
Product descriptionDexmethylphenidatehydrochloride
Packaging50mg
Price$175
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFT28254
Product descriptionDL-threo-methylphenidate hydrochloride
Packaging5mg
Price$250
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberFT28254
Product descriptionDL-threo-methylphenidate hydrochloride
Packaging10mg
Price$371.2
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberFT28254
Product descriptionDL-threo-methylphenidate hydrochloride
Packaging25mg
Price$856.75
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberFT28254
Product descriptionDL-threo-methylphenidate hydrochloride
Packaging50mg
Price$1570.5
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberFT28254
Product descriptionDL-threo-methylphenidate hydrochloride
Packaging100mg
Price$2741
Updated2026-06-04
Buy

ManufacturerCayman Chemical
Product number40186
Product description(±)-threo-Methylphenidate (hydrochloride) (CRM)
Packaging1mg
Price$29
Updated2026-04-30
Buy

ManufacturerCayman Chemical
Product number11639
Product description(±)-threo-Methylphenidate (hydrochloride) ≥98%
Packaging10mg
Price$36
Updated2026-04-30
Buy

ManufacturerCayman Chemical
Product number11639
Product description(±)-threo-Methylphenidate (hydrochloride) ≥98%
Packaging50mg
Price$77
Updated2026-04-30
Buy

ManufacturerChemtos
Product numberSL-E-00850
Product descriptionN-EthylcathinoneEphedrineMetabolite-d5HCl0.1mg/ml
Packaging1ml of 0.1mg
Price$120
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
AK Scientific	0665CB	Dexmethylphenidatehydrochloride	50mg	$175	2021-12-16	Buy
Biosynth	FT28254	DL-threo-methylphenidate hydrochloride	5mg	$250	2026-06-04	Buy
Biosynth	FT28254	DL-threo-methylphenidate hydrochloride	10mg	$371.2	2026-06-04	Buy
Biosynth	FT28254	DL-threo-methylphenidate hydrochloride	25mg	$856.75	2026-06-04	Buy
Biosynth	FT28254	DL-threo-methylphenidate hydrochloride	50mg	$1570.5	2026-06-04	Buy
Biosynth	FT28254	DL-threo-methylphenidate hydrochloride	100mg	$2741	2026-06-04	Buy
Cayman Chemical	40186	(±)-threo-Methylphenidate (hydrochloride) (CRM)	1mg	$29	2026-04-30	Buy
Cayman Chemical	11639	(±)-threo-Methylphenidate (hydrochloride) ≥98%	10mg	$36	2026-04-30	Buy
Cayman Chemical	11639	(±)-threo-Methylphenidate (hydrochloride) ≥98%	50mg	$77	2026-04-30	Buy
Chemtos	SL-E-00850	N-EthylcathinoneEphedrineMetabolite-d5HCl0.1mg/ml	1ml of 0.1mg	$120	2021-12-16	Buy

Properties

Melting point :224-226C
storage temp. :Controlled Substance, -20°C Freezer, Under Inert Atmosphere
solubility :DMF: 14 mg/ml; DMSO: 14 mg/ml; Ethanol: 25 mg/ml; PBS (pH 7.2): 10 mg/ml
form :A crystalline solid

Safety Information

Symbol(GHS):

Signal word:

Danger

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
H334	May cause allergy or asthma symptoms or breathing difficulties if inhaled	Sensitisation, respiratory	Category 1	Danger	P261, P285, P304+P341, P342+P311,P501
H360	May damage fertility or the unborn child	Reproductive toxicity	Category 1A, 1B	Danger

Precautionary statements:

P201	Obtain special instructions before use.
P202	Do not handle until all safety precautions have been read and understood.
P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P284	Wear respiratory protection.
P301+P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P304+P341	IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P308+P313	IF exposed or concerned: Get medical advice/attention.
P330	Rinse mouth.
P342+P311	IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

Controlled substance. The threo enantomers have shown that the pharmacological activity residues predominantly in the d-threo enantiomer.

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HYDROCODONE 2-Piperidineacetic acid, alpha-phenyl-, methyl ester, hydrochloride, (R*,R*)- (+-)- 6292-91-7 1262795-94-7 214149-46-9

2-Piperidineacetic acid, alpha-phenyl-, methyl ester, hydrochloride, (R*,R*)- (+-)-

Properties

Safety Information

Description

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2-Piperidineacetic acid, alpha-phenyl-, methyl ester, hydrochloride, (R,R)- (+-)-