Promethazine Impurity 3
- CAS6109-16-6
- CatalogueRS-P073027
- FormulaC15H14ClNO2S
- MW307.8
IN STOCK
On this page
Product identification
| Product name | Promethazine Impurity 3 |
|---|---|
| Catalogue No. | RS-P073027 |
| CAS No. | 6109-16-6 |
| Molecular formula | C15H14ClNO2S |
| Molecular weight | 307.8 |
| Availability | In stock— dispatched in about 1–2 weeks |
| Standard type | Impurity Reference Standards |
| Drug substance | Promethazine |
| Storage | Refer to the certificate of analysis (COA) supplied with each lot |
| Intended use | For laboratory and research use only. Not for human or veterinary use. |
What is stated on the certificate
Content and purity are assigned per lot and stated on the certificate of analysis issued for the batch you receive — they are not a catalogue-level figure. The certificate records the tests performed, the specification applied and the result obtained for that lot.
| Field | Basis |
|---|---|
| Identity | Spectroscopic and chromatographic methods appropriate to the material |
| Purity | Chromatographic purity, area normalisation unless stated otherwise |
| Assay / content | Mass balance, corrected for the stated volatiles and residue |
| Catalogue and batch numbers | RS-P073027 / batch number on the certificate |
| Retest date | Printed on the certificate for the lot supplied |
Frequently asked
What documentation is supplied with this lot?
A certificate of analysis (COA) is issued for the lot you receive. It records the catalogue number
RS-P073027 and the batch number, the tests performed, the
specification applied and the result obtained. A safety data sheet is supplied with the shipment.
Is the assigned value given on an “as is” basis?
Content and purity are stated per lot on the certificate of analysis, on an “as is” basis unless the certificate says otherwise. The analytical basis for the assigned value is stated on the certificate.
How should this material be stored?
Store as stated: Refer to the certificate of analysis (COA) supplied with each lot. Re-test before use beyond the retest date printed on the certificate.
Do you supply pack sizes other than those listed?
Pack sizes are confirmed with the quotation. Quantities beyond the standard pack sizes can be quoted — send the quantity you need with your enquiry.
Finding this standard
Buyers reach this compound by CAS number, by catalogue number, through the drug substance it belongs to, or through the type of standard it is. Those routes all start here:
- Other impurities of Promethazine
- Impurity Reference Standards of this kind
- Documents for this item (COA, SDS)
- Certificate of analysis for RS-P073027
- Request a quotation for RS-P073027
Searching another way? Send the structure, a SMILES string or the pharmacopoeial name — a CAS number is not required for a non-compendial impurity. Write to sales@rssechem.com.
Other standards of Promethazine
All 53 further standards are listed here — every link is in the page, not loaded later.
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Promethazine
IN STOCKRS-I001111 -
Promethazine EP Impurity C (HCl salt)
IN STOCKRS-P073003 -
Promethazine EP Impurity D
IN STOCKRS-P073004 -
(±)-Promethazine D4 HCl (phenothiazine-1,3,7,9 D4)
IN STOCKRS-I093020 -
10-Ethylphenothiazine 5-Oxide
IN STOCKRS-Z401IBX -
2-Chloropropan-1-amine Hydrochloride
IN STOCKRS-U071177 -
2-Dimethyl amino sulfonyl phenthiazine
IN STOCKRS-Z393VH3 -
2-Methylphenothiazine
CUSTOM SYNTHESISRS-P011A0B -
2-Nitropropan-1-ol
IN STOCKRS-U211MOM -
2-Propionyl Phenothiazine
CUSTOM SYNTHESISRS-U001627 -
Desmethyl Promethazine
IN STOCKRS-P073025 -
Dioxpromazine in methanol
CUSTOM SYNTHESISRS-M106041 -
Iso promethazine hydrochloride
IN STOCKRS-I005073 -
Iso Promethazine-d3 Hydrochloride
IN STOCKRS-P073009 -
N,N-Dimethylisopropylamine
IN STOCKRS-U042310 -
N-methyl-2-(10H-phenothiazin-10-yl)propan-1-amine
BACK ORDERRS-U054709 -
Promethazine N-Oxide
IN STOCKRS-I001124 -
Promethazine sulfoxide HCl
IN STOCKRS-Z412R5Z -
Promethazine Sulfoxide N-Oxide
IN STOCKRS-U084029 -
Promethazine Sulfoxide N-Oxide(Hydrochloride)
CUSTOM SYNTHESISRS-U001075 -
Promethazine Sulfoxide-d6
CUSTOM SYNTHESISRS-P073006 -
Promethazine Teoclate
CUSTOM SYNTHESISRS-P073022 -
Promethazine-D3 HCl
IN STOCKRS-P073030 -
Promethazine-D6 hydrochloride
IN STOCKRS-I093048 -
Promethazine-N-Glucuronide
BACK ORDERRS-I001076 -
rac N-Demethyl Promethazine-d3 Hydrochloride
CUSTOM SYNTHESISRS-P073010 -
α-Methyl-phenothiazine-10-ethanol
IN STOCKRS-Z401HYN -
Promethazine Impurity 1
IN STOCKRS-P073026 -
Promethazine Impurity 5
IN STOCKRS-P073023 -
Promethazine Impurity 9
IN STOCKRS-P073007 -
Promethazine Impurity 12
CUSTOM SYNTHESISRS-P073019 -
Promethazine Impurity 13
CUSTOM SYNTHESISRS-P073005 -
Promethazine Impurity 14(Hydrochloride)
IN STOCKRS-P073018 -
Promethazine Impurity 15
CUSTOM SYNTHESISRS-P073017 -
Promethazine Impurity 16
IN STOCKRS-P073020 -
Promethazine Impurity 19
IN STOCKRS-I001886 -
Promethazine Impurity 20
IN STOCKRS-P073013 -
Promethazine Impurity 24
CUSTOM SYNTHESISRS-P073028 -
Promethazine Impurity 25(Hydrochloride)
IN STOCKRS-P073021 -
Promethazine Impurity 48
BACK ORDERRS-I001A8E -
Promethazine Impurity 56
IN STOCKRS-P073031 -
Promethazine Impurity 62
IN STOCKRS-I001ABJ -
Promethazine Impurity 67
IN STOCKRS-P073033 -
Promethazine Impurity 68
IN STOCKRS-P073008 -
Promethazine Impurity 72
CUSTOM SYNTHESISRS-I001195 -
Promethazine Impurity 72
IN STOCKRS-P073001 -
Promethazine Impurity 73
IN STOCKRS-P073002 -
Promethazine Impurity 74
IN STOCKRS-P073011 -
Promethazine Impurity 75
IN STOCKRS-I001BHB -
Promethazine Impurity 75
IN STOCKRS-P073012 -
Promethazine Impurity 76
IN STOCKRS-P073014 -
Promethazine Impurity 77
IN STOCKRS-P073015 -
Promethazine Impurity 78
IN STOCKRS-P073016
Pharmacopoeial names (EP, USP, BP, JP) are used for identification purposes only and do not imply endorsement by those bodies. This product is supplied for laboratory and research use only — not for human or veterinary use.