DL-Cycloserine

Name: DL-Cycloserine
Brand: Zemixal
SKU: ZX-038992

Reference StandardAvailable on request

Order DL-Cycloserine (CAS 68-39-3) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.

Pack sizes

CAS number68-39-3

FormulaC₃H₆N₂O₂

Molar mass102.09 g/mol

Physical formSolid

HS code38229090

InChIKeyDYDCUQKUCUHJBH-UHFFFAOYSA-N

IUPAC name4-amino-1,2-oxazolidin-3-one

About DL-Cycloserine

DL-Cycloserine is supplied by Zemixal as a characterised reference material for Cycloserine analysis. Identity at a glance (Reference Standard): CAS 68-39-3, formula C3H6N2O2 and molar mass 102.09 g/mol. It is handled as a solid.

Where it is used

Identification & assay
Method development & validation
QC reference material

Safe handling

It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Cycloserine

See every impurity, metabolite and related compound we list for this API.

Cycloserine standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of DL-Cycloserine
Product name	DL-Cycloserine
Catalogue number	ZX-038992
CAS number	68-39-3
IUPAC name	4-amino-1,2-oxazolidin-3-one
Molecular formula	C₃H₆N₂O₂
Molar mass	102.09 g/mol
Exact mass	102.0429
Grade	Reference Standard
Physical form	Solid
XLogP3	-1.5
H-bond donors / acceptors	2 / 3
Topological polar surface area	64.4 Å²
HS code	38229090
InChIKey	DYDCUQKUCUHJBH-UHFFFAOYSA-N
SMILES	C1C(C(=O)NO1)N
PubChem CID	401
Synonyms	rac Cycloserine, 4-Amino-3-isoxazolidinone, DL-4-Aminoisoxazolidin-3-one, DL-4-Amino-3-isoxazolidinone, DL-4-amino-1,2-oxazolidin-3-one, 4-Aminoisoxazolidin-3-one, 3-Isoxazolidinone, 4-amino-, (+-)-Oxamicina, (+-)-4-Amino-3-isossazolidone, 4-Amino-isoxazolidin-3-on, 3-Isoxazolidinone, (+)-, 3-Isoxazolidinone, d-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of DL-Cycloserine
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about DL-Cycloserine

Which CAS number identifies DL-Cycloserine?

DL-Cycloserine is registered under CAS 68-39-3. You may also see it listed as rac Cycloserine, 4-Amino-3-isoxazolidinone, DL-4-Aminoisoxazolidin-3-one. Our catalogue number for this item is ZX-038992.

What are the formula and molar mass of DL-Cycloserine?

For DL-Cycloserine, its formula is C3H6N2O2 and its molar mass is 102.09 g/mol. The systematic (IUPAC) name is 4-amino-1,2-oxazolidin-3-one. InChIKey DYDCUQKUCUHJBH-UHFFFAOYSA-N lets you match it in any structure database.

How is DL-Cycloserine used in pharmaceutical QC?

DL-Cycloserine is a characterised reference material linked to Cycloserine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for DL-Cycloserine?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with DL-Cycloserine?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship DL-Cycloserine to my country?

Yes. Because DL-Cycloserine is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Cycloserine standards

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