Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pipecolinic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Pipecolinic acid
Price: ￥148.0/25g ￥468.0/100g ￥498.0/20mg
Purity: 99.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: DL-Pipecolinic acid
Price: $280.0/20mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: DL-Pipecolinic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: DL-Pipecolinic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

535-75-1

535-75-1 structure

535-75-1 structure

Name: Pipecolinic acid
Chemical Name: DL-Pipecolinic Acid
CAS Number: 535-75-1
Molecular Formula: C₆H₁₁NO₂
Molecular Weight: 129.157
Catalog: Research Areas Infection
Create Date: 2018-06-05 08:00:00
Modify Date: 2025-08-21 19:00:10
Pipecolic acid is a metabolite of lysine.

Name	DL-Pipecolinic Acid
Synonyms	Dihydrobaikiaine UNII:H254GW7PVV (±)-Piperidine-2-carboxylic acid DL-Pipecolinic acid DL-Pipecolinicacid Pipecolinic acid 6-CARBOXYPIPERIDINE DL-2-Piperidinecarboxylic acid (±)-Pipecolinic acid Pipecolic acid α-Pipecolinic acid .α.-Pipecolinic acid a-Pipecolinic acid (±)-Pipecolic acid 2-Carboxypiperidine piperidine-2-carboxylic acid DL-Homoproline DL-Pipecolic Acid MFCD00064347 (±)-2-Piperidinecarboxylic acid EINECS 208-616-3 2-Piperidinecarboxylic acid DL-PIPECOLINIC ACID:PIPERIDINE-2-CARBOXYLIC ACID

Description	Pipecolic acid is a metabolite of lysine.
Related Catalog	Research Areas >> Infection Natural Products >> Acids and Aldehydes Research Areas >> Metabolic Disease
Target	Human Endogenous Metabolite
References	[1]. He M, et al. Pipecolic acid in microbes: biosynthetic routes and enzymes. J Ind Microbiol Biotechnol. 2006 Jun;33(6):401-7.

Density	1.1±0.1 g/cm3
Boiling Point	265.8±33.0 °C at 760 mmHg
Melting Point	268-278ºC
Molecular Formula	C₆H₁₁NO₂
Molecular Weight	129.157
Flash Point	114.5±25.4 °C
Exact Mass	129.078979
PSA	49.33000
LogP	0.00
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.479
Water Solubility	soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TK6021000

CHEMICAL NAME :: Pipecolic acid

CAS REGISTRY NUMBER :: 535-75-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C6-H11-N-O2

MOLECULAR WEIGHT :: 129.18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 610 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CEXPB9 Clinical and Experimental Pharmacology and Physiology. (Blackwell Scientific Publications, (Australia) Pty Ltd., 107 Barry St., Carlton, Vic. 3053, Australia) V.1- 1974- Volume(issue)/page/year: 21,997,1994

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 23,1343,1968

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-36-24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	TK6021000
HS Code	2933399090

Precursor 0
DownStream 1
18650-39-0

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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